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$424+ Cheap flights from District of Columbia to Thunder Bay (YQT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YQT
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from District of Columbia to Thunder Bay

Keep the following information in mind while searching for District of Columbia to Thunder Bay flight deals. Data was last updated July 31, 2025.

Round-trip from

$424
(Kiwi.com)

One-way from

$339
(Air Canada)
From District of Columbia to Thunder Bay
Search Deals
One-way flight from District of Columbia to Thunder Bay
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Find flight deals from District of Columbia to Thunder Bay

Cheapest flights from District of Columbia to Thunder Bay
Explore the most affordable flight options available from District of Columbia to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/254:10 pmIAD - YQT
1 stop5h 03mPorter Airlines
Thu 8/287:40 amYQT - IAD
1 stop7h 16mPorter Airlines
Deal found 7/30$424
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:10 pmIAD - YQT
1 stop5h 03mMultiple Airlines
Thu 8/287:40 amYQT - IAD
1 stop7h 16mMultiple Airlines
Deal found 7/30$480
This Air Canada deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:00 amDCA - YQT
1 stop4h 48mAir Canada
Wed 8/275:00 pmYQT - DCA
1 stop5h 27mAir Canada
Deal found 7/30$526
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:00 amDCA - YQT
1 stop4h 48mUnited Airlines
Wed 8/2711:10 amYQT - DCA
1 stop6h 52mUnited Airlines
Deal found 7/30$645
This United deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:00 amDCA - YQT
1 stop4h 48mMultiple Airlines
Wed 8/275:15 amYQT - DCA
2 stops6h 48mMultiple Airlines
Deal found 7/30$650

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from District of Columbia to Thunder Bay that are best for you.

Fly from

District of Columbia

Fly to

Thunder Bay

Route

Depart

Return

Price

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Mon 8/25

4:10 pm-9:13 pm

1 stop5h 03m

Thunder Bay

Thu 8/28

7:40 am-2:56 pm

1 stop7h 16m

$424

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Tue 8/26

4:10 pm-9:13 pm

1 stop5h 03m

Thunder Bay

Thu 8/28

7:40 am-2:56 pm

1 stop7h 16m

$480

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Mon 8/25

11:00 am-3:48 pm

1 stop4h 48m

Thunder Bay

Wed 8/27

5:00 pm-10:27 pm

1 stop5h 27m

$526

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Mon 8/25

11:00 am-3:48 pm

1 stop4h 48m

Thunder Bay

Wed 8/27

11:10 am-6:02 pm

1 stop6h 52m

$645

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Mon 8/25

11:00 am-3:48 pm

1 stop4h 48m

Thunder Bay

Thu 8/28

5:15 am-12:03 pm

2 stops6h 48m

$650

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 8/27

6:00 am-6:55 pm

3 stops12h 55m

Thunder Bay

Fri 8/29

3:25 pm-11:26 pm

3 stops32h 01m

$1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from District of Columbia to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from District of Columbia 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 District of Columbia to Thunder Bay
No data available for this route at this time. Please check back soon.

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 July 31, 2025.
See what other customers who have flown with Porter Airlines, United Airlines, and Air Canada from District of Columbia to Thunder Bay have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,900 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,851 reviews
Porter Airlines
8.0
Very good
318 reviews

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Crew

8.7

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 airport do you fly into for flights to Thunder Bay from District of Columbia?

    For a flight from District of Columbia to Thunder Bay, you will be flying into Thunder Bay. Thunder Bay (YQT) is just 3.5 mi from the center of the city.

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

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

  • How can I find direct flights from District of Columbia to Thunder Bay?

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

  • Can I find deals for business class flights from District of Columbia to Thunder Bay?

    Yes. Cheapflights offers flight deals from District of Columbia 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.

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Top airline flying from District of Columbia to Thunder Bay

Discover the top airline that operate flights from District of Columbia 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$385Average$419FlexibilityNo cancel feeOn-time52%

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