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Thunder Bay

$428+ Cheap flights from Reagan-National (DCA) 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — YQT
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Reagan-National to Thunder Bay

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 June 26, 2025.

Round-trip from

$428
(Air Canada)
From Washington, D.C. Reagan-National to Thunder Bay
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Find flight deals from Reagan-National to Thunder Bay

Cheapest flights from Reagan-National to Thunder Bay
Explore the most affordable flight options available from Reagan-National to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Air Canada deal was found by Cheapflights users on 6/25. 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.
Sun 8/1011:00 amDCA - YQT
1 stop4h 48mAir Canada
Sun 8/175:15 amYQT - DCA
2 stops6h 48mAir Canada
Deal found 6/25$428
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 7/246:00 amDCA - YQT
2 stops9h 43mUnited Airlines
Sun 8/34:55 pmYQT - DCA
1 stop5h 32mUnited Airlines
Deal found 6/25$562
This United deal was found by Cheapflights users on 6/25. 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.
Thu 7/246:00 amDCA - YQT
2 stops9h 43mMultiple Airlines
Sun 8/35:15 amYQT - DCA
2 stops6h 48mMultiple Airlines
Deal found 6/25$619

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National 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 June 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Thunder Bay that are best for you.

Fly from

Reagan-National

Fly to

Thunder Bay

Route

Depart

Return

Price

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Sun 8/10

11:00 am-3:48 pm

1 stop4h 48m

Thunder Bay

Sun 8/17

5:15 am-12:03 pm

2 stops6h 48m

$428

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Thu 7/24

6:00 am-3:43 pm

2 stops9h 43m

Thunder Bay

Sun 8/3

4:55 pm-10:27 pm

1 stop5h 32m

$562

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Thu 7/24

6:00 am-3:43 pm

2 stops9h 43m

Thunder Bay

Sun 8/3

5:15 am-12:03 pm

2 stops6h 48m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Best time to book a flight from Reagan-National to Thunder Bay

Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from Reagan-National 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 Washington, D.C. Reagan-National Airport to Thunder Bay

Rainfall in Thunder Bay by month

Plan your trip to Thunder Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thunder Bay ranges from 0.4 - 3.5 inches per month. July is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Thunder Bay when rainfall is around 0.4 in.

Temperature in Thunder Bay by month

Plan your trip to Thunder Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thunder Bay, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.8 F).

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 June 26, 2025.
Peruse reviews from past customers who have flown with United Airlines and Air Canada from Washington, D.C. Reagan-National Airport to Thunder Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,840 reviews

Food

6.6

Entertainment

7.0

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,840 reviews
United Airlines
7.4
Good
8,840 reviews

Food

6.6

Entertainment

7.0

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,629 reviews
United Airlines
7.4
Good
8,840 reviews

Food

6.6

Entertainment

7.0

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

    Thunder Bay (YQT), located 3.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Thunder Bay. 0 airlines have flights to Thunder Bay from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Thunder Bay should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

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

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

  • How can I find direct flights from Reagan-National to Thunder Bay?

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

  • Can I find deals for business class flights from Reagan-National to Thunder Bay?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

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Alternative routes for Reagan-National to Thunder Bay

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