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Cheap flights from Chicago to Ottawa from C$ 191

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CHI — YOW
2 May — 9 May1
1 adult
Thu 2/5
Thu 9/5

The best prices from Chicago to Ottawa are usually found in October or February, booked 88 days in advance, depart on a Sunday or Thursday and return on a Thursday

Cheap flight deals from Chicago to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Ottawa (YOW). 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 27 April 2024.

Popular in

April

Cheapest in

October

Average price

C$ 717

Round-trip from

C$ 275
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 24% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Chicago (CHI) to Ottawa
Search Deals

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

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

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

Find a great deal and save up to 27% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Ottawa within the next two weeks, with the cheapest ticket starting at C$ 486.

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

October can be a great time to fly to Ottawa from Chicago with a flight ticket averaging about C$ 589. Cheapflights users have found deals in the month of October for as cheap as C$ 406. The most expensive prices can be found in the month of April.

When is the cheapest time to fly from Chicago to Ottawa (CHI - YOW)?

When flying from Chicago to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight at noon.

Cheap Porter Airlines flights from Chicago to Ottawa

Explore cheap flight options specifically provided by Porter Airlines for the route between Chicago and Ottawa. 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 504,135 searches. Data last updated 27 April 2024.
Take a look at some of the lowest-priced Porter Airlines flights heading from Chicago to Ottawa. Make sure to double check the flight details before booking.
Sat 18/58:00 a.m.MDW - YOW
1 stop4h 54mPorter Airlines
Tue 21/55:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 26/4C$ 534
Fri 21/68:00 a.m.MDW - YOW
1 stop6h 29mPorter Airlines
Sun 23/67:05 p.m.YOW - MDW
1 stop3h 32mPorter Airlines
Deal found 26/4C$ 538
Tue 11/611:05 a.m.MDW - YOW
1 stop6h 09mPorter Airlines
Wed 12/611:30 a.m.YOW - MDW
1 stop5h 47mPorter Airlines
Deal found 26/4C$ 546
Thu 16/511:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Sun 19/55:20 p.m.YOW - MDW
1 stop5h 17mPorter Airlines
Deal found 26/4C$ 563
Thu 23/58:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Tue 28/55:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 26/4C$ 572
Tue 28/511:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Sat 22/64:25 p.m.YOW - MDW
1 stop3h 37mPorter Airlines
Deal found 26/4C$ 589
Sat 15/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Mon 17/66:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 26/4C$ 600
Sun 19/58:40 a.m.MDW - YOW
1 stop5h 04mPorter Airlines
Sun 26/57:05 p.m.YOW - MDW
1 stop3h 32mPorter Airlines
Deal found 25/4C$ 617
Sun 7/78:40 a.m.MDW - YOW
1 stop5h 04mPorter Airlines
Wed 10/75:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 26/4C$ 628

Cheap Air Canada flights from Chicago to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Chicago and Ottawa. 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 504,135 searches. Data last updated 27 April 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from Chicago to Ottawa. Deals frequently update to provide users with more options.
Sat 18/52:09 p.m.ORD - YOW
2 stops10h 23mAir Canada
Mon 20/56:35 a.m.YOW - ORD
Nonstop2h 25mAir Canada
Deal found 26/4C$ 818
Sat 5/102:00 p.m.ORD - YOW
Nonstop2h 11mAir Canada
Thu 10/1011:20 a.m.YOW - ORD
Nonstop2h 17mAir Canada
Deal found 27/4C$ 835
Sat 5/107:26 a.m.ORD - YOW
1 stop4h 47mAir Canada
Thu 10/1011:20 a.m.YOW - ORD
Nonstop2h 17mAir Canada
Deal found 27/4C$ 856
Sat 5/107:26 a.m.ORD - YOW
1 stop4h 47mAir Canada
Thu 10/109:20 a.m.YOW - ORD
1 stop4h 33mAir Canada
Deal found 27/4C$ 865
Fri 20/97:25 a.m.ORD - YOW
Nonstop2h 08mAir Canada
Sat 28/95:30 p.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 26/4C$ 888
Thu 3/102:00 p.m.ORD - YOW
Nonstop2h 11mAir Canada
Tue 8/105:30 p.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 27/4C$ 889
Fri 20/96:00 a.m.ORD - YOW
1 stop6h 13mAir Canada
Sat 28/95:55 a.m.YOW - ORD
1 stop4h 59mAir Canada
Deal found 26/4C$ 896
Sun 11/86:34 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Thu 15/86:30 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 25/4C$ 897
Mon 15/73:35 p.m.ORD - YOW
1 stop5h 31mAir Canada
Fri 19/75:30 p.m.YOW - ORD
Nonstop2h 25mAir Canada
Deal found 26/4C$ 904

Cheap Chicago to Ottawa flights in April & May 2024

Find cheap flight options from Chicago to Ottawa specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 504,135 searches. Prices were last updated on 27 April 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Ottawa in 2024. Check back regularly for other flight deals.
Sat 18/58:00 a.m.MDW - YOW
1 stop4h 54mPorter Airlines
Tue 21/55:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 26/4C$ 534
Thu 16/511:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Sun 19/55:20 p.m.YOW - MDW
1 stop5h 17mPorter Airlines
Deal found 26/4C$ 563
Thu 23/58:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Tue 28/55:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 26/4C$ 572
Tue 28/511:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Sat 22/64:25 p.m.YOW - MDW
1 stop3h 37mPorter Airlines
Deal found 26/4C$ 589
Sun 19/58:40 a.m.MDW - YOW
1 stop5h 04mPorter Airlines
Sun 26/57:05 p.m.YOW - MDW
1 stop3h 32mPorter Airlines
Deal found 25/4C$ 617
Sat 18/512:30 p.m.MDW - YOW
1 stop5h 54mMultiple Airlines
Tue 21/57:15 p.m.YOW - MDW
3 stops22h 02mMultiple Airlines
Deal found 26/4C$ 627
Tue 28/58:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Fri 31/56:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 26/4C$ 632
Sat 18/57:30 a.m.ORD - YOW
3 stops30h 14mMultiple Airlines
Mon 20/54:15 p.m.YOW - ORD
2 stops26h 25mMultiple Airlines
Deal found 26/4C$ 647
Wed 8/58:00 a.m.MDW - YOW
1 stop6h 29mPorter Airlines
Sat 11/54:25 p.m.YOW - MDW
1 stop3h 37mPorter Airlines
Deal found 25/4C$ 765

Chicago to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 504,135 searches. Data last updated 27 April 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Ottawa in 2024. Check back regularly for other flight deals.
Sat 18/58:00 a.m.MDW - YOW
1 stop4h 54mPorter Airlines
Tue 21/55:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 26/4C$ 534
Fri 21/68:00 a.m.MDW - YOW
1 stop6h 29mPorter Airlines
Sun 23/67:05 p.m.YOW - MDW
1 stop3h 32mPorter Airlines
Deal found 26/4C$ 538
Tue 11/611:05 a.m.MDW - YOW
1 stop6h 09mPorter Airlines
Wed 12/611:30 a.m.YOW - MDW
1 stop5h 47mPorter Airlines
Deal found 26/4C$ 546
Thu 16/511:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Sun 19/55:20 p.m.YOW - MDW
1 stop5h 17mPorter Airlines
Deal found 26/4C$ 563
Thu 23/58:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Tue 28/55:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 26/4C$ 572
Tue 28/511:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Sat 22/64:25 p.m.YOW - MDW
1 stop3h 37mPorter Airlines
Deal found 26/4C$ 589
Sat 15/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Mon 17/66:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 26/4C$ 600
Sun 19/58:40 a.m.MDW - YOW
1 stop5h 04mPorter Airlines
Sun 26/57:05 p.m.YOW - MDW
1 stop3h 32mPorter Airlines
Deal found 25/4C$ 617
Sat 18/512:30 p.m.MDW - YOW
1 stop5h 54mMultiple Airlines
Tue 21/57:15 p.m.YOW - MDW
3 stops22h 02mMultiple Airlines
Deal found 26/4C$ 627

Direct flights to Ottawa from Chicago

Discover non-stop flight options from Chicago to Ottawa. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 504,135 searches. Data last updated 27 April 2024.
If you're seeking options on non-stop flights from Chicago to Ottawa, check out these fares. If you're looking for other options for flights from Chicago to Ottawa, make sure to update the search form at the top of page.
Sat 5/102:00 p.m.ORD - YOW
Nonstop2h 11mAir Canada
Thu 10/1011:20 a.m.YOW - ORD
Nonstop2h 17mAir Canada
Deal found 27/4C$ 835
Sat 18/56:22 p.m.ORD - YOW
Nonstop2h 10mPorter Airlines
Mon 20/56:35 a.m.YOW - ORD
Nonstop2h 25mPorter Airlines
Deal found 26/4C$ 850
Fri 20/97:25 a.m.ORD - YOW
Nonstop2h 08mAir Canada
Sat 28/95:30 p.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 26/4C$ 888
Thu 3/102:00 p.m.ORD - YOW
Nonstop2h 11mAir Canada
Tue 8/105:30 p.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 27/4C$ 889
Sun 11/86:34 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Thu 15/86:30 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 25/4C$ 897
Fri 21/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Tue 25/65:26 p.m.YOW - ORD
Nonstop2h 25mAir Canada
Deal found 26/4C$ 956
Thu 23/51:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Tue 28/56:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 26/4C$ 1,074
Mon 3/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Fri 7/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 26/4C$ 1,272
Thu 3/107:25 a.m.ORD - YOW
Nonstop2h 08mUnited Airlines
Fri 11/1011:20 a.m.YOW - ORD
Nonstop2h 17mUnited Airlines
Deal found 27/4C$ 1,408

One-way flights to Ottawa from Chicago

Search for one-way flight options from Chicago to Ottawa. 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 504,135 searches. Data last updated 27 April 2024.
Users in need of a one-way flight from Chicago to Ottawa can choose from these deals. For those needing a return trip from Chicago, there is a search form available above.
Wed 15/56:16 p.m.ORD - YOW
2 stops20h 36mMultiple Airlines
Deal found 26/4C$ 191
Wed 15/511:14 a.m.ORD - YOW
1 stop23h 28mMultiple Airlines
Deal found 26/4C$ 202
Wed 15/57:20 a.m.ORD - YOW
2 stops11h 47mMultiple Airlines
Deal found 26/4C$ 231
Wed 15/56:16 p.m.ORD - YOW
3 stops21h 13mMultiple Airlines
Deal found 26/4C$ 232
Wed 15/511:14 a.m.ORD - YOW
1 stop7h 53mMultiple Airlines
Deal found 26/4C$ 247
Tue 7/510:00 p.m.ORD - YOW
2 stops21h 07mMultiple Airlines
Deal found 25/4C$ 268
Tue 7/510:00 p.m.ORD - YOW
3 stops20h 54mMultiple Airlines
Deal found 25/4C$ 276
Wed 15/57:00 a.m.ORD - YOW
3 stops16h 28mMultiple Airlines
Deal found 26/4C$ 284
Wed 15/58:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Deal found 26/4C$ 294

Find flights from Chicago to Ottawa within your budget

Customize your flight search to find flights from Chicago to Ottawa 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 504,135 searches. Data last updated 27 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 534 - C$ 999

Route

Depart

Return

Price

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Sat 18/5

1 stop4h 54m

Ottawa

Tue 21/5

1 stop5h 27m

C$ 534

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Fri 21/6

1 stop6h 29m

Ottawa

Sun 23/6

1 stop3h 32m

C$ 538

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Tue 11/6

1 stop6h 09m

Ottawa

Wed 12/6

1 stop5h 47m

C$ 546

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Thu 16/5

1 stop4h 24m

Ottawa

Sun 19/5

1 stop5h 17m

C$ 563

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Sat 18/5

1 stop5h 54m

Ottawa

Tue 21/5

3 stops22h 02m

C$ 627

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Sat 18/5

3 stops30h 14m

Ottawa

Mon 20/5

2 stops26h 25m

C$ 647

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Sat 18/5

2 stops10h 23m

Ottawa

Mon 20/5

Nonstop2h 25m

C$ 818

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Sat 18/5

Nonstop2h 10m

Ottawa

Mon 20/5

1 stop15h 09m

C$ 899

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Fri 4/10

2 stops29h 50m

Ottawa

Fri 11/10

2 stops21h 30m

C$ 998

Flights are sorted by cheapest first

Deals found on 26/4

When is the best time to book a flight from Chicago to Ottawa?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Ottawa. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Chicago to Ottawa, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago to Ottawa?

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

Average price of flights to Ottawa by month

Plan your trip from Chicago to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Ottawa is currently C$ 247 while a round-trip flight costs C$ 686. Price data was last updated on 21 April 2024.

Currently, September is the cheapest month in which you can book a flight from Chicago to Ottawa (average of C$ 202). Flying from Chicago to Ottawa in March is currently the most expensive (average of C$ 355). 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.

January

C$ 367

February

C$ 380

March

C$ 485

April

C$ 419

May

C$ 358

June

C$ 335

July

C$ 359

August

C$ 354

September

C$ 276

October

C$ 292

November

C$ 380

December

C$ 414

Temperature and rainfall in Ottawa by month

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

YOW

Temperature

-10 - 21 °C

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 27 April 2024.
Read reviews from past customers who have flown Porter Airlines, Air Canada and United Airlines from Chicago to Ottawa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,979 reviews
Check prices

Comfort

7.3

Crew

8.2

Food

6.5

Overall

7.5

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

It was our first time flying with westjet. We were pleased with checking in crew amd the smooth processing of the whole flight.

WestJet
7.5
Good
2,979 reviews
WestJet
7.5
Good
2,979 reviews
Check prices

Comfort

7.3

Crew

8.2

Food

6.5

Overall

7.5

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

It was our first time flying with westjet. We were pleased with checking in crew amd the smooth processing of the whole flight.

Porter Airlines
7.4
Good
438 reviews
WestJet
7.5
Good
2,979 reviews
Check prices

Comfort

7.3

Crew

8.2

Food

6.5

Overall

7.5

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

It was our first time flying with westjet. We were pleased with checking in crew amd the smooth processing of the whole flight.

United Airlines
7.4
Good
11,228 reviews
WestJet
7.5
Good
2,979 reviews
Check prices

Comfort

7.3

Crew

8.2

Food

6.5

Overall

7.5

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

It was our first time flying with westjet. We were pleased with checking in crew amd the smooth processing of the whole flight.

Air Canada
7.0
Good
6,868 reviews
WestJet
7.5
Good
2,979 reviews
Check prices

Comfort

7.3

Crew

8.2

Food

6.5

Overall

7.5

Entertainment

6.5

Boarding

7.7

Reviews

1 / 10

It was our first time flying with westjet. We were pleased with checking in crew amd the smooth processing of the whole flight.

Related info for your journey

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

  • What airport do you fly into for flights to Ottawa from Chicago?

    If you book a flight to Ottawa from Chicago, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 4 flights from Chicago to Ottawa per day from 0 different airlines.

  • Can I find flights from Chicago to Ottawa for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Chicago to Ottawa for under C$ 600. The cheapest flight booked recently is on Porter Airlines for just C$ 534, but on average you can expect to pay C$ 639.

  • Are there direct flights from Chicago to Ottawa for under C$ 900 on Cheapflights?

    Cheapflights has 12 direct flights from Chicago to Ottawa under C$ 900. A good price for a direct flight from Chicago to Ottawa is less than C$ 1,145.

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

    According to our current data, Porter Airlines (C$ 534), and Air Canada (C$ 818) offers the cheapest pricing from Chicago to Ottawa. Porter Airlines is priced at 9% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Porter Airlines, which is currently one of the cheapest options available, starting at C$ 294. Air Canada flights start at C$ 415 while deals on United Airlines start at C$ 418 one-way.

  • What are the most reliable airlines from Chicago to Ottawa?

    Consider Air Canada (86%), ANA (86%) or Air New Zealand (86%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Ottawa.

  • What does ORD to YOW mean?

    Great question - ORD to YOW just means Chicago O'Hare Intl Airport to Ottawa Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

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

    The amount of baggage you can bring on your Chicago to Ottawa 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 Chicago to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Ottawa 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 Chicago to Ottawa that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Ottawa 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 Chicago to Ottawa that allow pets onboard?

    Many airlines flying from Chicago to Ottawa 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 Chicago to Ottawa?

    Yes, you can often find last-minute deals on Chicago to Ottawa 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 Chicago to Ottawa flight deals updated?

    The Chicago to Ottawa flight deals you see on this page were last updated on 26/4.

See more FAQs

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Search flights from Chicago to Ottawa by cabin class

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

Hourly flight availability from Chicago to Ottawa

Find hourly flight availability from Chicago to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 April 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
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Weekly flight availability from Chicago to Ottawa

Explore weekly flight availability from Chicago to Ottawa. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 April 2024.
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