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Cheap flights from District of Columbia to Thunder Bay from $489

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Thunder Bay departing on 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Thunder Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:00 pm - 8:55 am
IAD
-
YQT
16h 55m
1 stop
Multiple Airlines Logo
6:30 am - 10:46 am
YQT
-
IAD
28h 16m
1 stop
$489Multiple Airlines
Wed, Jun 24 - Wed, Jul 1
Multiple Airlines Logo
6:09 pm - 8:55 am
IAD
-
YQT
38h 46m
2 stops
Multiple Airlines Logo
10:10 am - 10:45 am
YQT
-
IAD
24h 35m
1 stop
$516Multiple Airlines
Fri, Jul 31 - Sun, Aug 9
Porter Airlines Logo
11:30 am - 9:45 pm
IAD
-
YQT
10h 15m
1 stop
Porter Airlines Logo
6:00 am - 3:16 pm
YQT
-
IAD
9h 16m
1 stop
$519Porter Airlines
Mon, Jul 20 - Fri, Jul 24
Multiple Airlines Logo
11:30 am - 8:55 am
IAD
-
YQT
21h 25m
1 stop
Multiple Airlines Logo
10:10 am - 10:45 am
YQT
-
IAD
24h 35m
1 stop
$529Multiple Airlines
Fri, Jul 31 - Sun, Aug 9
Multiple Airlines Logo
4:00 pm - 8:55 am
IAD
-
YQT
16h 55m
1 stop
Multiple Airlines Logo
11:35 am - 3:16 pm
YQT
-
IAD
27h 41m
2 stops
$564Multiple Airlines
Wed, Jun 24 - Wed, Jul 1
Air Canada Logo
6:59 am - 5:29 pm
DCA
-
YQT
10h 30m
1 stop
Air Canada Logo
11:20 am - 6:12 pm
YQT
-
DCA
6h 52m
1 stop
$570Air Canada
Wed, Jun 24 - Wed, Jul 1
Multiple Airlines Logo
11:30 am - 10:33 pm
IAD
-
YQT
11h 03m
1 stop
Multiple Airlines Logo
7:20 pm - 3:16 pm
YQT
-
IAD
19h 56m
3 stops
$591Multiple Airlines
Wed, Jun 24 - Wed, Jul 1
Porter Airlines Logo
11:30 am - 4:35 pm
IAD
-
YQT
5h 05m
1 stop
Porter Airlines Logo
6:00 am - 10:46 am
YQT
-
IAD
4h 46m
1 stop
$600Porter Airlines
Wed, Jul 1 - Sat, Jul 4
Air Canada Logo
6:55 pm - 11:29 pm
DCA
-
YQT
4h 34m
1 stop
Air Canada Logo
11:40 am - 6:12 pm
YQT
-
DCA
6h 32m
1 stop
$663Air Canada
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:00 am - 5:29 pm
DCA
-
YQT
11h 29m
2 stops
United Airlines Logo
11:20 am - 6:12 pm
YQT
-
DCA
6h 52m
1 stop
$781United Airlines
Wed, Jun 24 - Wed, Jul 1

Porter Airlines flights from District of Columbia to Thunder Bay

Our best Porter Airlines deals on District of Columbia to Thunder Bay flight tickets
Porter Airlines
Jul 20
IAD11:30 amWashington, D.C. Dulles Intl
10h 15m
1 stop
YQT9:45 pmThunder Bay
Jul 24
YQT6:00 amThunder Bay
9h 16m
1 stop
IAD3:16 pmWashington, D.C. Dulles Intl
$519
Porter Airlines
Jul 1
IAD11:30 amWashington, D.C. Dulles Intl
5h 05m
1 stop
YQT4:35 pmThunder Bay
Jul 4
YQT6:00 amThunder Bay
4h 46m
1 stop
IAD10:46 amWashington, D.C. Dulles Intl
$600
Porter Airlines
Aug 29
IAD11:25 amWashington, D.C. Dulles Intl
6h 40m
1 stop
YQT6:05 pmThunder Bay
Sep 1
YQT8:15 amThunder Bay
6h 55m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$628

Air Canada flights from District of Columbia to Thunder Bay

Our best Air Canada deals on District of Columbia to Thunder Bay flight tickets
Air Canada
Jun 24
DCA6:59 amWashington, D.C. Reagan-National
10h 30m
1 stop
YQT5:29 pmThunder Bay
Jul 1
YQT11:20 amThunder Bay
6h 52m
1 stop
DCA6:12 pmWashington, D.C. Reagan-National
$570
Air Canada
Aug 29
DCA6:55 pmWashington, D.C. Reagan-National
4h 34m
1 stop
YQT11:29 pmThunder Bay
Sep 1
YQT11:40 amThunder Bay
6h 32m
1 stop
DCA6:12 pmWashington, D.C. Reagan-National
$663
Air Canada
Aug 29
DCA6:55 pmWashington, D.C. Reagan-National
4h 34m
1 stop
YQT11:29 pmThunder Bay
Sep 1
YQT11:40 amThunder Bay
6h 32m
1 stop
DCA6:12 pmWashington, D.C. Reagan-National
$664

momondo 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, momondo users made 832,500 searches. Data last updated May 30, 2026.
Use the filters below to find and compare flights from District of Columbia to Thunder Bay that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 6/24

4:00 pm-8:55 am

1 stop16h 55m

Thunder Bay

Wed 7/1

6:30 am-10:46 am

1 stop28h 16m

$489

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Fri 7/31

6:09 pm-8:55 am

2 stops38h 46m

Thunder Bay

Sun 8/9

10:10 am-10:45 am

1 stop24h 35m

$516

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Mon 7/20

11:30 am-9:45 pm

1 stop10h 15m

Thunder Bay

Fri 7/24

6:00 am-3:16 pm

1 stop9h 16m

$519

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Fri 7/31

11:30 am-8:55 am

1 stop21h 25m

Thunder Bay

Sun 8/9

10:10 am-10:45 am

1 stop24h 35m

$529

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 6/24

4:00 pm-8:55 am

1 stop16h 55m

Thunder Bay

Wed 7/1

11:35 am-3:16 pm

2 stops27h 41m

$564

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Wed 6/24

6:59 am-5:29 pm

1 stop10h 30m

Thunder Bay

Wed 7/1

11:20 am-6:12 pm

1 stop6h 52m

$570

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 6/24

11:30 am-10:33 pm

1 stop11h 03m

Thunder Bay

Wed 7/1

7:20 pm-3:16 pm

3 stops19h 56m

$591
Quickest round-trip

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 7/1

11:30 am-4:35 pm

1 stop5h 05m

Thunder Bay

Sat 7/4

6:00 am-10:46 am

1 stop4h 46m

$600

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Sat 8/29

6:55 pm-11:29 pm

1 stop4h 34m

Thunder Bay

Tue 9/1

11:40 am-6:12 pm

1 stop6h 32m

$663

Washington, D.C.Thunder Bay

DCA - YQT

DCAYQT

Washington, D.C. Reagan-National

Wed 6/24

6:00 am-5:29 pm

2 stops11h 29m

Thunder Bay

Wed 7/1

11:20 am-6:12 pm

1 stop6h 52m

$781

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap District of Columbia to Thunder Bay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Thunder Bay

Fastest flight time

4h 34m

Direct flights

None
The fastest flight from District of Columbia to Thunder Bay takes 4h 34m
There are no direct flights from District of Columbia to Thunder Bay. There are no popular flight routes from District of Columbia to Thunder Bay.
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Frequently asked questions about flying from District of Columbia to Thunder Bay

  • When did momondo last update prices for flights from District of Columbia to Thunder Bay Airport?

    Prices for flights from District of Columbia to Thunder Bay Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to Thunder Bay Airport?

  • How old do you have to be to fly from District of Columbia to Thunder Bay Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Thunder Bay Airport.

  • What documentation or ID do you need to fly to Thunder Bay Airport?

    The required travel and health documents for your Thunder Bay Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thunder Bay Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from District of Columbia to Thunder Bay

  • How do I get Price Alerts for flights from District of Columbia to Thunder Bay?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to District of Columbia from Thunder Bay. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from District of Columbia to Thunder Bay with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Thunder Bay?

Finding the right flight to Thunder Bay from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thunder Bay quick and easy, saving you time and money.

Can I find flights from District of Columbia to Thunder Bay with flexible booking policies on momondo?

Yes. All flights to Thunder Bay from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from District of Columbia to Thunder Bay?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Thunder Bay.

I’m not ready to book a flight from District of Columbia to Thunder Bay right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Thunder Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Mon 6/29
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