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Cheap flights from Washington, D.C. to Thief River Falls from $765

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Thief River Falls departing on 5/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Washington, D.C. to Thief River Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:10 am - 3:05 pm
BWI
-
TVF
32h 55m
2 stops
Multiple Airlines Logo
3:35 pm - 11:19 am
TVF
-
BWI
18h 44m
1 stop
$765Multiple Airlines
Sat, May 16 - Wed, May 20

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Customize your flight search to find flights from Washington, D.C. to Thief River Falls 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 5, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Thief River Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreThief River Falls

BWI - TVF

BWITVF

Baltimore/Washington

Sat 5/16

7:10 am-3:05 pm

2 stops32h 55m

Thief River Falls

Wed 5/20

3:35 pm-11:19 am

1 stop18h 44m

$765

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Washington, D.C. to Thief River Falls

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 airlines fly to Thief River Falls?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Thief River Falls from Washington, D.C. according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Thief River Falls. Keep in mind that there are 3 different airlines that fly to Thief River Falls on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. to Thief River Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Thief River Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Thief River Falls (WAS to TVF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Thief River Falls

Fastest flight time

6h 56m

Direct flights

None
The fastest flight from Washington, D.C. to Thief River Falls takes 6h 56m
There are no direct flights from Washington, D.C. to Thief River Falls. There are no popular flight routes from Washington, D.C. to Thief River Falls.
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Frequently asked questions about flying from Washington, D.C. to Thief River Falls

  • How far is Washington, D.C. to Thief River Falls by plane?

    A flight from Washington, D.C. to Thief River Falls will travel around 1145.6 mi. A reasonable flight in good conditions will take 6h 56m.

  • When did momondo last update prices for flights from Washington, D.C. to Thief River Falls Airport?

    Prices for flights from Washington, D.C. to Thief River Falls Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. to Thief River Falls Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Thief River Falls Airport.

  • What documentation or ID do you need to fly to Thief River Falls Airport?

    The travel and health documents you'll need for your trip to Thief River Falls Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thief River Falls Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Thief River Falls?

Book flights to Thief River Falls if you plan to visit one of these locations
Roseau

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Thief River Falls?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Thief River Falls. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Thief River Falls with flexible booking policies on momondo?

Flights from Washington, D.C. to Thief River Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Thief River Falls?

momondo provides multiple filters to help you find the best flight to Thief River Falls from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Thief River Falls right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Thief River Falls, momondo offers a useful price alert feature which will track prices for flights to Thief River Falls from Washington, D.C. and alert you when they change.

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