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Cheap flights from Ottawa to Thunder Bay from C$ 225

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YQT
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Ottawa to Thunder Bay are usually found in September or October, booked 24 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Ottawa to Thunder Bay

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Thunder Bay
Explore the most affordable flight options available from Ottawa to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Tue 11/812:25 p.m.
YOW
-
YQT
1 stop22h 00m
Multiple Airlines
Sat 22/811:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 20/7C$ 364
Tue 25/812:25 p.m.
YOW
-
YQT
1 stop22h 00m
Multiple Airlines
Sat 5/911:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 20/7C$ 368
Mon 17/84:00 p.m.
YOW
-
YQT
1 stop16h 55m
Multiple Airlines
Mon 24/811:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 20/7C$ 378
Mon 10/84:00 p.m.
YOW
-
YQT
1 stop16h 55m
Multiple Airlines
Sat 22/811:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 20/7C$ 383
Sun 16/812:25 p.m.
YOW
-
YQT
1 stop22h 00m
Multiple Airlines
Sun 23/811:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 19/7C$ 390
Wed 19/86:25 p.m.
YOW
-
YQT
1 stop14h 30m
Multiple Airlines
Wed 26/811:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 22/7C$ 395
Fri 14/86:25 p.m.
YOW
-
YQT
1 stop14h 30m
Multiple Airlines
Fri 21/811:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 21/7C$ 406
Thu 10/912:25 p.m.
YOW
-
YQT
1 stop6h 20m
Multiple Airlines
Thu 17/910:10 a.m.
YQT
-
YOW
1 stop14h 10m
Multiple Airlines
Deal found 19/7C$ 416
Fri 11/912:25 p.m.
YOW
-
YQT
1 stop6h 20m
Multiple Airlines
Sun 13/911:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 19/7C$ 424
Thu 20/812:25 p.m.
YOW
-
YQT
1 stop6h 20m
Multiple Airlines
Thu 27/811:35 a.m.
YQT
-
YOW
Nonstop2h 10m
Multiple Airlines
Deal found 22/7C$ 427

Find flight deals from Ottawa to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Thunder Bay (YQT). 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 23 July 2026.

Round-trip from

C$ 364

One-way from

C$ 225

Popular in

January

Cheapest in

September

Average price

C$ 486

Good round-trip deal

C$ 473 or less

Good one-way deal

C$ 335 or less
Porter Airlines
  • Porter Airlines
  • 11/8-22/8
  • 1 total stop
  • 24h 10m total
  • Ottawa to Thunder Bay
Search Deals
WestJet
  • WestJet
  • 19/8
  • 1 total stop
  • 6h 20m total
  • Ottawa to Thunder Bay
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 199 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Ottawa to Thunder Bay.
Search Deals
Price to beat on a one-way flight from Ottawa to Thunder Bay.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Thunder Bay 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 629,999 searches. Data last updated 23 July 2026.
Use the filters below to find and compare flights from Ottawa to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Mon 17/8

6:25 p.m.-8:55 a.m.

1 stop14h 30m

Thunder Bay

Mon 24/8

11:35 a.m.-1:45 p.m.

Nonstop2h 10m

C$ 379

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Wed 26/8

12:25 p.m.-6:45 p.m.

1 stop6h 20m

Thunder Bay

Mon 31/8

11:35 a.m.-1:45 p.m.

Nonstop2h 10m

C$ 427

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Mon 17/8

12:25 p.m.-6:45 p.m.

1 stop6h 20m

Thunder Bay

Mon 24/8

7:20 p.m.-5:35 a.m.

2 stops10h 15m

C$ 428

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Sun 16/8

4:15 p.m.-10:25 a.m.

2 stops18h 10m

Thunder Bay

Sun 23/8

11:35 a.m.-1:45 p.m.

Nonstop2h 10m

C$ 431

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Tue 29/9

8:55 a.m.-6:45 p.m.

1 stop9h 50m

Thunder Bay

Thu 8/10

11:35 a.m.-1:45 p.m.

Nonstop2h 10m

C$ 440

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Sun 30/8

8:30 a.m.-10:53 a.m.

Nonstop2h 23m

Thunder Bay

Sun 30/8

1:20 p.m.-8:04 p.m.

1 stop6h 44m

C$ 444

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Thu 20/8

12:25 p.m.-6:45 p.m.

1 stop6h 20m

Thunder Bay

Thu 27/8

7:20 p.m.-5:35 a.m.

2 stops10h 15m

C$ 444

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Thu 20/8

12:25 p.m.-6:45 p.m.

1 stop6h 20m

Thunder Bay

Thu 27/8

10:10 a.m.-12:20 a.m.

1 stop14h 10m

C$ 444
Quickest round-trip

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Fri 14/8

8:30 a.m.-10:53 a.m.

Nonstop2h 23m

Thunder Bay

Fri 21/8

11:35 a.m.-1:45 p.m.

Nonstop2h 10m

C$ 455
Cheapest one-way
Quickest one-way

OttawaThunder Bay

YOW - YQT

YOWYQT

Ottawa

Sun 20/9

8:30 a.m.-10:53 a.m.

Nonstop2h 23m

C$ 248

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay 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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Thunder Bay

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

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Thunder Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ottawa to Thunder Bay?

Currently, September is the cheapest month in which you can book a flight from Ottawa to Thunder Bay (average of C$ 403). Flying from Ottawa to Thunder Bay in January is currently the most expensive (average of C$ 886). 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.

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

Find hourly flight availability from Ottawa to Thunder Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

When flying from Ottawa to Thunder Bay, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Ottawa to Thunder Bay?

Airfare is below average for this route at the moment.

Ottawa to Thunder Bay flights typically cost between C$ 448 and C$ 586 in August.
The cheapest round-trip price found within the last 5 days was C$ 364 on Multiple Airlines (11 Aug-22 Aug).

Reviews of airlines servicing Thunder Bay

Get insights into the airlines that provide service to Thunder Bay. 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 Thunder Bay. Reviews last updated 23 July 2026.
Read through reviews of airlines operating flights from Ottawa to Thunder Bay, such as Porter Airlines and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
448 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.5

Boarding

8.2

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.5

Boarding

8.2

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
WestJet
7.2
Good
3,411 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Comfort

8.0

Crew

8.6

Food

7.5

Boarding

8.2

Entertainment

6.9

Overall

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

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

  • What airports do I use to fly from Ottawa to Thunder Bay?

    To fly from Ottawa to Thunder Bay, you need to book a flight from Ottawa (YOW) to Thunder Bay (YQT). Nonstop flights to Thunder Bay from Ottawa take 2h 23m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Ottawa to Thunder Bay offered by 2 different airlines.

  • How popular is this Ottawa to Thunder Bay flight route?

    Flights from Ottawa to Thunder Bay have been viewed 76 times in the past calendar month.

  • How long is the flight from Ottawa to Thunder Bay?

    There are many flights that can get you from Ottawa to Thunder Bay in 6h 20m. Fly via WestJet to get the fastest option. The distance between Ottawa and Thunder Bay is about 1090 km.

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

    Porter Airlines, at C$ 362, was found to be the cheapest airline from Ottawa to Thunder Bay. An alternate airline flying to your destination would be WestJet. You may be able to fly from Ottawa to Thunder Bay for 31% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Ottawa to Thunder Bay?

    The top 3 most reliable airlines when flying from Ottawa to Thunder Bay are Porter Airlines (87%), Porter Airlines (87%) and Air Transat (87%).

  • What are the cheapest flights from Ottawa to Thunder Bay?

    Looking for the cheapest flight from Ottawa to Thunder Bay? While on average our users pay C$ 419, our data indicates the cheapest price to be C$ 305. The most popular route (Ottawa - Thunder Bay), is priced around C$ 395.

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

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

  • How can I find direct flights from Ottawa to Thunder Bay?

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Thunder Bay (average of C$ 403). Flying from Ottawa to Thunder Bay in January is currently the most expensive (average of C$ 886). 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

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Alternative routes for Ottawa to Thunder Bay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Thunder Bay

Discover the top 2 airlines that operate flights from Ottawa to Thunder Bay. 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 629,999 searches. Data last updated 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 362AverageC$ 477FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 389AverageC$ 475FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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 Thunder Bay?

When you search for this flight from Ottawa to Thunder Bay, 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 Thunder Bay?

Cheapflights helps you find that perfect flight to Thunder Bay from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Thunder Bay flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Ottawa to Thunder Bay and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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