Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Prague from C$ 434

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — PRG
31 Jul — 7 Aug1
1 adult
Wed 31/7
Wed 7/8

The best prices from Ottawa to Václav Havel Prague are usually found in November or October, booked 68 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Ottawa to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 July 2024.

Round-trip from

C$ 1,225

One-way from

C$ 434

Popular in

July

Cheapest in

November
Air Canada
  • Air Canada
  • 2/10-9/10
  • 4 total stops
  • 59h 40m total
  • Ottawa to Prague
Search Deals
25/9
  • 25/9
  • 3 total stops
  • 32h 17m total
  • Ottawa to Prague
Search Deals
High demand for flights, 23% potential price rise
Search Deals
Best time to find cheap flights, 32% potential price drop
Search Deals

What is the cheapest day to fly round-trip from Ottawa to Prague?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Prague. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Ottawa to Prague?

To save on the cost of your flight from Ottawa to Prague, book at least 24 days before your planned departure. Booking around this time can save you about 100% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,306 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 2,270.

What is the cheapest month to fly from Ottawa to Prague?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, November can be a great choice for travel to Prague. Flights to Prague from Ottawa in November are about C$ 1,331 on average during November, but can be found for as low as C$ 844.

What is the cheapest time of day to fly from YOW to PRG?

One of the essential ways to save on airfare from Ottawa to Prague is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 21% on airfare.

Cheap United Airlines flights from Ottawa to Prague

Explore cheap flight options specifically provided by United Airlines for the route between Ottawa and Prague. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 26 July 2024.
Take a peek at the cheapest United Airlines flights we've detected travelling from Ottawa to Prague. Make sure to check back often as deals are often changing.
Sat 24/85:25 p.m.YOW - PRG
2 stops46h 00mUnited Airlines
Sat 31/86:00 a.m.PRG - YOW
2 stops42h 51mUnited Airlines
Deal found 25/7C$ 1,468
Fri 23/85:25 p.m.YOW - PRG
2 stops34h 10mUnited Airlines
Sun 1/91:55 p.m.PRG - YOW
2 stops50h 38mUnited Airlines
Deal found 25/7C$ 1,589

Cheap Air France flights from Ottawa to Prague

Explore cheap flight options specifically provided by Air France for the route between Ottawa and Prague. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 26 July 2024.
Some of the best deals we've found on Air France flights travelling from Ottawa to Prague. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 2/105:00 p.m.YOW - PRG
1 stop20h 05mAir France
Wed 9/107:55 p.m.PRG - YOW
1 stop24h 55mAir France
Deal found 25/7C$ 1,478
Fri 23/85:00 p.m.YOW - PRG
1 stop12h 45mAir France
Sun 1/97:05 a.m.PRG - YOW
1 stop13h 45mAir France
Deal found 25/7C$ 1,719
Sat 24/85:00 p.m.YOW - PRG
1 stop22h 45mAir France
Sat 31/87:05 a.m.PRG - YOW
1 stop13h 45mAir France
Deal found 25/7C$ 2,095

Cheap Ottawa to Prague flights in July & August 2024

Find cheap flight options from Ottawa to Prague specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 435,117 searches. Prices were last updated on 26 July 2024.
These are some of the most attractive deals on flights from Ottawa to Prague in 2024. Check back soon for alternative fares.
Sat 24/85:25 p.m.YOW - PRG
2 stops46h 00mUnited Airlines
Sat 31/86:00 a.m.PRG - YOW
2 stops42h 51mUnited Airlines
Deal found 25/7C$ 1,468
Fri 23/85:25 p.m.YOW - PRG
2 stops34h 10mUnited Airlines
Sun 1/91:55 p.m.PRG - YOW
2 stops50h 38mUnited Airlines
Deal found 25/7C$ 1,589
Fri 23/85:00 p.m.YOW - PRG
1 stop12h 45mAir France
Sun 1/97:05 a.m.PRG - YOW
1 stop13h 45mAir France
Deal found 25/7C$ 1,719
Fri 23/85:00 p.m.YOW - PRG
2 stops14h 35mMultiple Airlines
Sun 1/97:05 a.m.PRG - YOW
1 stop13h 45mMultiple Airlines
Deal found 25/7C$ 1,758
Sat 24/85:00 p.m.YOW - PRG
1 stop22h 45mMultiple Airlines
Sat 31/86:05 a.m.PRG - YOW
2 stops14h 45mMultiple Airlines
Deal found 25/7C$ 2,091
Sat 24/85:00 p.m.YOW - PRG
1 stop22h 45mAir France
Sat 31/87:05 a.m.PRG - YOW
1 stop13h 45mAir France
Deal found 25/7C$ 2,095

Ottawa to Prague 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and Prague in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 26 July 2024.
These are some of the most attractive deals on flights from Ottawa to Prague in 2024. Check back soon for alternative fares.
Wed 2/1012:00 p.m.YOW - PRG
2 stops27h 50mMultiple Airlines
Wed 9/106:50 a.m.PRG - YOW
2 stops31h 50mMultiple Airlines
Deal found 25/7C$ 1,225
Tue 17/96:10 p.m.YOW - PRG
3 stops34h 05mMultiple Airlines
Fri 27/99:00 p.m.PRG - YOW
3 stops27h 57mMultiple Airlines
Deal found 24/7C$ 1,415
Sat 24/85:25 p.m.YOW - PRG
2 stops46h 00mUnited Airlines
Sat 31/86:00 a.m.PRG - YOW
2 stops42h 51mUnited Airlines
Deal found 25/7C$ 1,468
Wed 2/105:00 p.m.YOW - PRG
1 stop20h 05mMultiple Airlines
Wed 9/107:20 p.m.PRG - YOW
2 stops25h 30mMultiple Airlines
Deal found 25/7C$ 1,469
Wed 2/105:00 p.m.YOW - PRG
1 stop20h 05mAir France
Wed 9/107:55 p.m.PRG - YOW
1 stop24h 55mAir France
Deal found 25/7C$ 1,478
Tue 17/98:00 p.m.YOW - PRG
2 stops34h 05mLOT
Fri 27/99:55 a.m.PRG - YOW
2 stops18h 58mLOT
Deal found 25/7C$ 1,518
Fri 23/85:25 p.m.YOW - PRG
2 stops34h 10mUnited Airlines
Sun 1/91:55 p.m.PRG - YOW
2 stops50h 38mUnited Airlines
Deal found 25/7C$ 1,589
Fri 23/85:00 p.m.YOW - PRG
1 stop12h 45mAir France
Sun 1/97:05 a.m.PRG - YOW
1 stop13h 45mAir France
Deal found 25/7C$ 1,719
Fri 23/85:00 p.m.YOW - PRG
2 stops14h 35mMultiple Airlines
Sun 1/97:05 a.m.PRG - YOW
1 stop13h 45mMultiple Airlines
Deal found 25/7C$ 1,758

One-way flights to Prague from Ottawa

Search for one-way flight options from Ottawa to Prague. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 26 July 2024.
Users in need of a one-way flight from Ottawa to Prague can choose from these deals. Users can also find round-trip Ottawa to Prague flights by using the search form above.
Wed 25/96:03 a.m.YOW - PRG
3 stops32h 17mMultiple Airlines
Deal found 25/7C$ 434
Thu 26/96:03 a.m.YOW - PRG
3 stops33h 32mMultiple Airlines
Deal found 25/7C$ 484
Fri 27/96:10 p.m.YOW - PRG
2 stops15h 45mMultiple Airlines
Deal found 25/7C$ 587
Wed 25/96:10 p.m.YOW - PRG
2 stops17h 50mMultiple Airlines
Deal found 25/7C$ 616
Thu 8/87:15 p.m.YOW - PRG
3 stops55h 45mMultiple Airlines
Deal found 25/7C$ 633
Thu 8/84:15 p.m.YOW - PRG
2 stops21h 55mMultiple Airlines
Deal found 25/7C$ 699
Sat 28/96:10 p.m.YOW - PRG
2 stops21h 15mMultiple Airlines
Deal found 25/7C$ 925
Tue 22/105:00 p.m.YOW - PRG
1 stop15h 10mAir France
Deal found 25/7C$ 1,067
Wed 25/95:00 p.m.YOW - PRG
1 stop20h 05mAir France
Deal found 25/7C$ 1,068

Find flights from Ottawa to Prague within your budget

Customize your flight search to find flights from Ottawa to Prague that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 26 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 1,225 - C$ 1,758

Route

Depart

Return

Price

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Wed 2/10

2 stops27h 50m

Václav Havel Prague

Wed 9/10

2 stops31h 50m

C$ 1,225

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Tue 17/9

3 stops34h 05m

Václav Havel Prague

Fri 27/9

3 stops27h 57m

C$ 1,415

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Sat 24/8

2 stops46h 00m

Václav Havel Prague

Sat 31/8

2 stops42h 51m

C$ 1,468

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Wed 2/10

1 stop20h 05m

Václav Havel Prague

Wed 9/10

2 stops25h 30m

C$ 1,469

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Wed 2/10

1 stop20h 05m

Václav Havel Prague

Wed 9/10

1 stop24h 55m

C$ 1,478

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Tue 17/9

2 stops34h 05m

Václav Havel Prague

Fri 27/9

2 stops18h 58m

C$ 1,518

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Fri 23/8

2 stops34h 10m

Václav Havel Prague

Sun 1/9

2 stops50h 38m

C$ 1,589

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Fri 23/8

1 stop12h 45m

Václav Havel Prague

Sun 1/9

1 stop13h 45m

C$ 1,719

OttawaVáclav Havel Prague

YOW - PRG

YOWPRG

Ottawa

Fri 23/8

2 stops14h 35m

Václav Havel Prague

Sun 1/9

1 stop13h 45m

C$ 1,758

Flights are sorted by cheapest first

Deals found on 25/7

How far ahead should I book a flight from Ottawa to Prague?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Prague. Price data was last updated on 23 July 2024.
The best time to book flights from Ottawa to Prague is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Ottawa to Prague?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Prague. Price data was last updated on 21 July 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to Prague flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ottawa to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Prague by month

Plan your trip to Prague by taking into account the average temperature and rainfall totals by month.

PRG

Temperature

-1 - 17 °C

If weather is an important factor for your trip to Prague, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Prague. Reviews last updated 26 July 2024.
Read reviews from past customers who have flown United Airlines and Air France from Ottawa to Prague. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.7
Good
1,799 reviews
Check prices

Boarding

7.8

Crew

8.3

Overall

7.7

Food

7.3

Comfort

7.5

Entertainment

7.1

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

SWISS
7.7
Good
1,799 reviews
SWISS
7.7
Good
1,799 reviews
Check prices

Boarding

7.8

Crew

8.3

Overall

7.7

Food

7.3

Comfort

7.5

Entertainment

7.1

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Air France
7.5
Good
1,622 reviews
SWISS
7.7
Good
1,799 reviews
Check prices

Boarding

7.8

Crew

8.3

Overall

7.7

Food

7.3

Comfort

7.5

Entertainment

7.1

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

LOT
7.5
Good
1,407 reviews
SWISS
7.7
Good
1,799 reviews
Check prices

Boarding

7.8

Crew

8.3

Overall

7.7

Food

7.3

Comfort

7.5

Entertainment

7.1

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

United Airlines
7.4
Good
10,000 reviews
SWISS
7.7
Good
1,799 reviews
Check prices

Boarding

7.8

Crew

8.3

Overall

7.7

Food

7.3

Comfort

7.5

Entertainment

7.1

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Air Canada
6.9
Okay
7,353 reviews
SWISS
7.7
Good
1,799 reviews
Check prices

Boarding

7.8

Crew

8.3

Overall

7.7

Food

7.3

Comfort

7.5

Entertainment

7.1

Reviews

1 / 10

Paying for coffee on a Swiss flight of approx 3hrs. I would’ve expected, that Ryan Air charges….or maybe a charter flight. But 4CHF for a cup of coffee is just another reason, that Swiss (and subsequently LH Group) has lost touch with frequent travellers by a landslide.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Ottawa to Prague for under C$ 1,300 on Cheapflights?

    Yes, there are multiple flights from Ottawa to Prague for under C$ 1,300. The cheapest flight booked recently is on Multiple Airlines for just C$ 1,225, but on average you can expect to pay C$ 1,710.

  • What are the cheapest airlines flying from Ottawa to Prague round-trip?

    Flying on United Airlines is currently your cheapest option to Prague, with prices starting at C$ 1,468. Additional round-trip tickets that might be worth considering are offered by Air France and LOT, with the lowest prices starting at C$ 1,478 and C$ 1,518, respectively.

  • What are the cheapest airlines to fly from Ottawa to Prague one-way?

    C$ 1,067 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on Air Canada and SWISS, with prices starting from C$ 1,104 and C$ 1,182, respectively.

  • What does YOW to PRG mean?

    Great question - YOW to PRG just means Ottawa Airport to Václav Havel Prague Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Ottawa to Prague that include extra baggage allowance?

    The amount of baggage you can bring on your Ottawa to Prague flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ottawa to Prague with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ottawa to Prague flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ottawa to Prague that include hotel bookings?

    Yes. In addition to deals on Ottawa to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Prague.

  • Can I find deals for business class flights from Ottawa to Prague?

    Yes. Cheapflights offers flight deals from Ottawa to Prague by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ottawa to Prague that allow pets onboard?

    Many airlines flying from Ottawa to Prague offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ottawa to Prague?

    Yes, you can often find last-minute deals on Ottawa to Prague flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ottawa to Prague flight deals updated?

    The Ottawa to Prague flight deals you see on this page were last updated on 25/7.

  • What are the most popular airlines that fly from Ottawa to Prague?

    Before booking your flight from Ottawa to Prague check out the most popular airlines for this route: Air Canada, Air France or KLM.

  • What is the cheapest month to book a flight from Ottawa to Prague?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Prague (average of C$ 644). Flying from Ottawa to Prague in July is currently the most expensive (average of C$ 1,005). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Prague
See prices for flight routes from nearby airports that may be better suited for you.

Pearson Intl to Prague flights
Pierre Elliott Trudeau Intl to Prague flights
Toronto Island to Prague flights
Thunder Bay to Prague flights
Windsor to Prague flights

Top 6 airlines flying from Ottawa to Prague

Discover the top 6 airlines that operate flights from Ottawa to Prague. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 26 July 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 885AverageC$ 1,343FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 891AverageC$ 1,051FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapestC$ 926AverageC$ 1,241FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 965AverageC$ 1,710FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestC$ 1,017AverageC$ 1,183FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LOTCheapestC$ 1,401AverageC$ 1,715FlexibilityNo cancel feeOn-time81%
Search LOT flights
Calgary to Las Vegas flights
Vancouver to Hong Kong flights
Nanaimo to Calgary flights
Montreal to Rome flights
Toronto to Bangkok flights
Vancouver to Ottawa flights
Toronto to Thunder Bay flights
Montreal to Fort Lauderdale flights
Canada to Mexico flights
Calgary to San Diego flights
Toronto to Milwaukee flights
Ottawa to Pristina flights

Search flights from Ottawa to Prague by cabin class

Find flights from Ottawa to Prague, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Trujillo
Flights to Valledupar
Flights to João Pessoa Castro Pinto
Flights to Kos
Flights to Argostoli Cephalonia
Flights to Dushanbe
Flights to Urumqi
Flights to Lille Lesquin
Flights to Moroni Prince Said Ibrahim
Flights to Medford
Flights to Mytilene
Flights to Bydgoszcz
Flights to White Plains Westchester County
Flights to Trabzon
Flights to Sulaymaniyah Int.
Flights to Ndjamena
Flights to Milas–Bodrum
Flights to Nador
Flights to Ranchi
Flights to Suceava Salcea
Flights to Ushuaia Malvinas Argentinas
Flights to Rapid City
Flights to San Carlos de Bariloche Teniente Luis Candelaria
Flights to Val D'Or

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Prague?

When you search for this flight from Ottawa to Prague, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Prague?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Prague.

Can Cheapflights find flights from Ottawa to Prague with no change fees?

Certainly. Search results for flights to Prague from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Prague become cheaper?

Not ready to book yet? You can track prices for flights from Ottawa to Prague on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines