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Cheap flights from District of Columbia to Thunder Bay from $560

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 12/18. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Porter Airlines Logo
11:40 am - 9:24 pmIAD-YQT
9h 44m2 stops
Porter Airlines Logo
3:00 pm - 5:14 pmYQT-IAD
26h 14m1 stop
$560Porter Airlines
Find Deal
Thu, Dec 18 - Thu, Dec 25
Porter Airlines Logo
11:40 am - 7:42 pmIAD-YQT
8h 02m1 stop
Porter Airlines Logo
3:00 pm - 10:24 amYQT-IAD
19h 24m1 stop
$575Porter Airlines
Find Deal
Thu, Dec 18 - Thu, Dec 25
Porter Airlines Logo
11:40 am - 7:42 pmIAD-YQT
8h 02m1 stop
Porter Airlines Logo
10:40 am - 5:14 pmYQT-IAD
6h 34m1 stop
$595Porter Airlines
Find Deal
Wed, Apr 1 - Sun, Apr 5
Air Canada Logo
4:30 pm - 10:59 pmIAD-YQT
6h 29m1 stop
Air Canada Logo
5:00 am - 7:40 pmYQT-IAD
14h 40m2 stops
$602Air Canada
Find Deal
Wed, Apr 1 - Sun, Apr 5
Porter Airlines Logo
11:40 am - 9:24 pmIAD-YQT
9h 44m2 stops
Porter Airlines Logo
1:10 pm - 10:24 amYQT-IAD
21h 14m2 stops
$673Porter Airlines
Find Deal
Thu, Dec 18 - Thu, Dec 25
United Airlines Logo
6:20 am - 6:19 pmIAD-YQT
11h 59m2 stops
United Airlines Logo
11:10 am - 11:57 pmYQT-IAD
12h 47m2 stops
$684United Airlines
Find Deal
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
11:40 am - 9:24 pmIAD-YQT
9h 44m2 stops
Multiple Airlines Logo
1:10 pm - 5:14 pmYQT-IAD
28h 04m3 stops
$977Multiple Airlines
Find Deal
Thu, Dec 18 - Thu, Dec 25

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
Dec 18
IAD11:40 amWashington, D.C. Dulles Intl
9h 44m
2 stops
YQT9:24 pmThunder Bay
Dec 25
YQT3:00 pmThunder Bay
26h 14m
1 stop
IAD5:14 pmWashington, D.C. Dulles Intl
$560
Find similar
Porter Airlines
Dec 18
IAD11:40 amWashington, D.C. Dulles Intl
8h 02m
1 stop
YQT7:42 pmThunder Bay
Dec 25
YQT3:00 pmThunder Bay
19h 24m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
$575
Find similar
Porter Airlines
Apr 1
IAD11:40 amWashington, D.C. Dulles Intl
8h 02m
1 stop
YQT7:42 pmThunder Bay
Apr 5
YQT10:40 amThunder Bay
6h 34m
1 stop
IAD5:14 pmWashington, D.C. Dulles Intl
$595
Find similar

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 November 5, 2025.
Use the filters below to find and compare flights from District of Columbia to Thunder Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Thu 12/18

11:40 am-9:24 pm

2 stops9h 44m

Thunder Bay

Thu 12/25

3:00 pm-5:14 pm

1 stop26h 14m

$560

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Thu 12/18

11:40 am-7:42 pm

1 stop8h 02m

Thunder Bay

Thu 12/25

3:00 pm-10:24 am

1 stop19h 24m

$575

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 4/1

11:40 am-7:42 pm

1 stop8h 02m

Thunder Bay

Sun 4/5

10:40 am-5:14 pm

1 stop6h 34m

$595

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 4/1

4:30 pm-10:59 pm

1 stop6h 29m

Thunder Bay

Sun 4/5

5:00 am-7:40 pm

2 stops14h 40m

$602

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Thu 12/18

11:40 am-9:24 pm

2 stops9h 44m

Thunder Bay

Thu 12/25

1:10 pm-10:24 am

2 stops21h 14m

$673

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Wed 4/1

6:20 am-6:19 pm

2 stops11h 59m

Thunder Bay

Sun 4/5

11:10 am-11:57 pm

2 stops12h 47m

$684

Washington, D.C.Thunder Bay

IAD - YQT

IADYQT

Washington, D.C. Dulles Intl

Thu 12/18

11:40 am-9:24 pm

2 stops9h 44m

Thunder Bay

Thu 12/25

1:10 pm-5:14 pm

3 stops28h 04m

$977

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Thunder Bay from

How to get the cheapest flight ticket from District of Columbia to Thunder Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Thunder Bay?

The cheapest day to depart from District of Columbia to Thunder Bay is on a Friday when prices can be found for as low as $388. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Thunder Bay on Tuesday is $543.

What is the cheapest time of day to depart on your flight to Thunder Bay?

According to our data, the cheapest time of day to fly to Thunder Bay is in the morning. momondo users have found flights departing from District of Columbia to Thunder Bay in the morning for as low as $388. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Thunder Bay are more costly at noon, with an average ticket price of $477. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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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  • 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.

Best airlines flying from District of Columbia to Thunder Bay

Compare and see reviews for airlines that fly from District of Columbia to Thunder Bay with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom $385Free CancellationRating
8.0
387 reviews
Search Porter Airlines flights

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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