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Flint

$228+ Cheap flights from Dulles Intl (IAD) to Flint (FNT)

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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FNT
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Dulles Intl to Flint

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Flint (FNT). 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$228
(United Airlines)

Popular in

December

Cheapest in

September
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Flint Bishop flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Flint Bishop flights.
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From Washington, D.C. Dulles Intl to Flint Bishop
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One-way flight from Washington, D.C. Dulles Intl to Flint Bishop
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Highest demand for flights based on searches. 14% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
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Find flight deals from Dulles Intl to Flint

Cheapest flights from Dulles Intl to Flint
Explore the most affordable flight options available from Dulles Intl to Flint. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:16 pmIAD - FNT
2 stops8h 58mAmerican Airlines
Sun 11/235:30 amFNT - IAD
2 stops7h 42mAmerican Airlines
Deal found 10/21$299
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 10/3011:08 amIAD - FNT
1 stop9h 05mMultiple Airlines
Sun 11/23:49 pmFNT - IAD
2 stops28h 02mMultiple Airlines
Deal found 10/21$302
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/81:58 pmIAD - FNT
2 stops9h 16mAmerican Airlines
Wed 11/126:00 amFNT - IAD
2 stops10h 49mAmerican Airlines
Deal found 10/20$304
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 11/42:16 pmIAD - FNT
2 stops8h 58mAmerican Airlines
Sat 11/810:49 amFNT - IAD
2 stops8h 32mAmerican Airlines
Deal found 10/20$333
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:16 pmIAD - FNT
2 stops8h 58mAmerican Airlines
Tue 11/255:30 amFNT - IAD
2 stops7h 42mAmerican Airlines
Deal found 10/21$361
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:16 pmIAD - FNT
2 stops8h 44mAmerican Airlines
Sun 11/235:30 amFNT - IAD
2 stops7h 42mAmerican Airlines
Deal found 10/21$374
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/81:58 pmIAD - FNT
2 stops9h 16mAmerican Airlines
Mon 11/105:30 amFNT - IAD
2 stops8h 05mAmerican Airlines
Deal found 10/20$379
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:12 amIAD - FNT
2 stops10h 08mAmerican Airlines
Sun 11/235:30 amFNT - IAD
2 stops7h 42mAmerican Airlines
Deal found 10/21$382
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/81:58 pmIAD - FNT
2 stops9h 16mAmerican Airlines
Fri 11/145:30 amFNT - IAD
2 stops8h 05mAmerican Airlines
Deal found 10/20$387
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/81:58 pmIAD - FNT
2 stops9h 16mAmerican Airlines
Sun 11/95:30 amFNT - IAD
2 stops7h 46mAmerican Airlines
Deal found 10/20$388
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 10/3011:08 amIAD - FNT
1 stop9h 05mAllegiant Air
Sun 11/25:30 amFNT - IAD
1 stop28h 49mAllegiant Air
Deal found 10/21$395
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:30 amIAD - FNT
1 stop4h 55mUnited Airlines
Sun 11/97:00 amFNT - IAD
1 stop4h 49mUnited Airlines
Deal found 10/20$399

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Flint 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 October 22, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Flint that are best for you.

Fly from

Dulles Intl

Fly to

Flint

Route

Depart

Return

Price

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sat 11/8

1:58 pm-11:14 pm

2 stops9h 16m

Flint Bishop

Wed 11/12

6:00 am-4:49 pm

2 stops10h 49m

$304

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Tue 11/4

2:16 pm-11:14 pm

2 stops8h 58m

Flint Bishop

Sat 11/8

10:49 am-7:21 pm

2 stops8h 32m

$333

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sat 11/8

1:58 pm-11:14 pm

2 stops9h 16m

Flint Bishop

Sun 11/9

5:30 am-1:16 pm

2 stops7h 46m

$388

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Wed 11/5

8:30 am-1:25 pm

1 stop4h 55m

Flint Bishop

Sun 11/9

7:00 am-11:49 am

1 stop4h 49m

$399

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Fri 11/14

5:15 pm-10:30 pm

1 stop5h 15m

Flint Bishop

Sun 11/16

7:00 am-11:49 am

1 stop4h 49m

$399

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Tue 11/4

6:30 am-1:25 pm

1 stop6h 55m

Flint Bishop

Fri 11/7

2:15 pm-9:23 pm

1 stop7h 08m

$401

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Tue 11/4

5:15 pm-10:30 pm

1 stop5h 15m

Flint Bishop

Thu 11/6

4:41 pm-11:59 pm

1 stop7h 18m

$401

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Fri 11/7

2:16 pm-11:00 pm

2 stops8h 44m

Flint Bishop

Thu 11/13

5:30 am-1:12 pm

2 stops7h 42m

$414

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sat 12/13

8:20 am-4:07 pm

1 stop7h 47m

Flint Bishop

Mon 12/15

4:42 pm-9:18 pm

1 stop4h 36m

$440

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Mon 11/17

8:30 am-1:25 pm

1 stop4h 55m

Flint Bishop

Sun 11/23

2:15 pm-9:23 pm

1 stop7h 08m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 22 results
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Compare providers for flights from Dulles Intl to Flint

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 Dulles Intl to Flint in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust 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 Washington, D.C. Dulles Intl Airport-Flint flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Flint flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Flint flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Flint 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 Washington, D.C. Dulles Intl Airport-Flint 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 Dulles Intl to Flint

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

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Flint?

Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Flint (average of $128). Flying from Washington, D.C. Dulles Intl Airport to Flint in February is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to FNT?

Find hourly flight availability from Dulles Intl to Flint. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Flint in the afternoon. Doing so could potentially save you 49% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

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

    For a flight from Washington, D.C. Dulles Intl to Flint, you will be flying into Bishop. Flint Bishop (FNT) is just 4.3 mi from the center of the city. Bishop is the only Flint airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Flint Bishop from Washington, D.C. Dulles Intl on a regular basis.

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

    American Airlines and United Airlines can get you from Washington, D.C. Dulles Intl Airport to Flint in just under 4h 55m. Your travel time can differ by up to 4h 21m. The distance between Washington, D.C. Dulles Intl Airport and Flint is about 429 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Flint one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $228. Users have also found prices from $285 and $318 on American Airlines and Allegiant Air, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Flint by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Flint?

    Currently, July is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Flint (average of $128). Flying from Washington, D.C. Dulles Intl Airport to Flint in February is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flint?

Book flights to Flint if you plan to visit one of these locations
Birch Run
Grand Blanc

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