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Dulles Intl

$116+ Cheap flights from Flint (FNT) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — IAD
5月 23 — 5月 301
週六 5/23
週六 5/30
1 adult, Economy
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Cheap flight deals from Flint to Dulles Intl

Cheapest flights from Flint to Dulles Intl
Explore the most affordable flight options available from Flint to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4月 23, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
週四 6/46:00 am
FNT
-
IAD
1 stop8h 14m
Allegiant Air
週日 6/75:06 pm
IAD
-
FNT
1 stop28h 35m
Allegiant Air
Deal found 4/21$275
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
週四 6/46:00 am
FNT
-
IAD
1 stop8h 14m
Multiple Airlines
週日 6/77:45 am
IAD
-
FNT
2 stops13h 53m
Multiple Airlines
Deal found 4/21$280
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
週三 6/310:00 am
FNT
-
IAD
2 stops24h 12m
Multiple Airlines
週日 6/75:06 pm
IAD
-
FNT
1 stop28h 35m
Multiple Airlines
Deal found 4/21$313
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 5/912:59 pm
FNT
-
IAD
2 stops11h 00m
American Airlines
週二 5/1210:32 am
IAD
-
FNT
2 stops8h 31m
American Airlines
Deal found 4/20$314
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
週日 5/1710:51 am
FNT
-
IAD
1 stop27h 53m
Multiple Airlines
週日 5/2411:07 am
IAD
-
FNT
2 stops10h 46m
Multiple Airlines
Deal found 4/19$338
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
週六 7/45:16 pm
FNT
-
IAD
2 stops46h 24m
Allegiant Air
週六 7/119:05 pm
IAD
-
FNT
1 stop12h 54m
Allegiant Air
Deal found 4/20$339
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/45:30 am
FNT
-
IAD
2 stops7h 16m
American Airlines
週六 7/115:03 am
IAD
-
FNT
2 stops11h 59m
American Airlines
Deal found 4/20$343
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
週一 6/17:00 am
FNT
-
IAD
1 stop25h 12m
Multiple Airlines
週四 6/411:07 am
IAD
-
FNT
2 stops10h 31m
Multiple Airlines
Deal found 4/22$347
This Kiwi.com deal was found by Cheapflights users on 4/19. 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.
週四 5/710:51 am
FNT
-
IAD
1 stop27h 53m
Allegiant Air
週日 5/1012:43 pm
IAD
-
FNT
1 stop9h 27m
Allegiant Air
Deal found 4/19$366
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
週五 5/82:30 pm
FNT
-
IAD
2 stops19h 42m
Multiple Airlines
週六 5/97:27 pm
IAD
-
FNT
1 stop17h 39m
Multiple Airlines
Deal found 4/22$408

Find flight deals from Flint to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Dulles Intl (IAD). 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 4月 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(Kiwi.com)

One-way from

$116
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$288
Provider with most accurate pricing for Flint Bishop-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Flint Bishop-Washington, D.C. Dulles Intl flights.
Search Deals
From Flint Bishop to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Flint Bishop to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to Dulles Intl 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 4月 23, 2026.
Use the filters below to find and compare flights from Flint to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週三 6/10

3:36 pm-9:22 pm

1 stop5h 46m

Washington, D.C. Dulles Intl

週四 6/11

3:39 pm-11:03 pm

1 stop7h 24m

$421

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週五 5/8

3:34 pm-9:18 pm

1 stop5h 44m

Washington, D.C. Dulles Intl

週日 5/10

1:10 pm-6:39 pm

1 stop5h 29m

$450

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週三 5/6

3:34 pm-9:18 pm

1 stop5h 44m

Washington, D.C. Dulles Intl

週日 5/10

1:10 pm-6:39 pm

1 stop5h 29m

$481

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週四 5/7

10:09 am-3:58 pm

1 stop5h 49m

Washington, D.C. Dulles Intl

週日 5/10

10:08 am-2:59 pm

1 stop4h 51m

$481

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週四 5/21

6:30 am-11:52 am

1 stop5h 22m

Washington, D.C. Dulles Intl

週一 5/25

6:10 am-1:24 pm

1 stop7h 14m

$481
Quickest round-trip

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週一 5/11

8:00 pm-12:33 am

1 stop4h 33m

Washington, D.C. Dulles Intl

週二 5/12

10:08 am-2:59 pm

1 stop4h 51m

$481

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週二 7/7

7:55 pm-12:45 am

1 stop4h 50m

Washington, D.C. Dulles Intl

週日 7/12

8:15 am-3:01 pm

1 stop6h 46m

$481

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週日 8/9

6:30 am-11:52 am

1 stop5h 22m

Washington, D.C. Dulles Intl

週一 8/10

5:38 pm-11:03 pm

1 stop5h 25m

$481

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週五 6/12

3:36 pm-9:22 pm

1 stop5h 46m

Washington, D.C. Dulles Intl

週一 6/15

5:38 pm-11:03 pm

1 stop5h 25m

$481

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

週五 5/22

2:25 pm-7:02 pm

1 stop4h 37m

Washington, D.C. Dulles Intl

週一 5/25

8:15 am-1:24 pm

1 stop5h 09m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Flint to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Flint to Dulles Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Flint-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flint-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Flint-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Flint to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Flint 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.

Related info for your journey

Find useful and relevant information for your journey from Flint to Dulles Intl. 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 from for flights from Flint to Washington, D.C. Dulles Intl?

    Most people fly from Flint Bishop (FNT) if they book a flight from Flint to Washington, D.C. Dulles Intl. On average, Bishop has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Flint Bishop is conveniently located just 4.3 mi from Flint’s city center.

  • How long is the flight from Flint to Washington, D.C. Dulles Intl Airport?

    Airlines like United Airlines fly from Flint to Washington, D.C. Dulles Intl Airport in about 5h 46m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 429 mi.

  • Can I find deals for flights from Flint to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Flint to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Dulles Intl.

  • Can I find deals for business class flights from Flint to Dulles Intl?

    Yes. Cheapflights offers flight deals from Flint to Dulles Intl 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Woodbridge
Silver Spring
Herndon
Rockville
Hyattsville
Fredericksburg
Hanover
Laurel
Manassas
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Hunt Valley

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