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Flint

$238+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FNT
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/238:15 amIAD - FNT
1 stop7h 36mUnited Airlines
Wed 12/317:00 amFNT - IAD
1 stop4h 45mUnited Airlines
Deal found 12/15$495
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/255:31 pmIAD - FNT
1 stop4h 59mUnited Airlines
Tue 12/307:00 amFNT - IAD
2 stops14h 13mUnited Airlines
Deal found 12/16$534
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/231:57 pmIAD - FNT
2 stops9h 10mAmerican Airlines
Wed 12/317:45 amFNT - IAD
2 stops8h 14mAmerican Airlines
Deal found 12/15$571
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/256:35 amIAD - FNT
2 stops7h 29mAmerican Airlines
Mon 12/295:49 amFNT - IAD
2 stops7h 38mAmerican Airlines
Deal found 12/16$614
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/265:31 pmIAD - FNT
1 stop4h 59mUnited Airlines
Mon 12/294:26 pmFNT - IAD
2 stops19h 11mUnited Airlines
Deal found 12/16$669
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/261:57 pmIAD - FNT
2 stops9h 10mAmerican Airlines
Wed 12/317:45 amFNT - IAD
2 stops8h 14mAmerican Airlines
Deal found 12/16$730

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$416
(United Airlines)

One-way from

$238
(United Airlines)
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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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 December 18, 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

Tue 1/6

8:20 am-10:44 pm

2 stops14h 24m

Flint Bishop

Wed 1/21

5:44 pm-7:30 am

2 stops13h 46m

$416

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Tue 2/3

10:20 pm-5:08 pm

2 stops18h 48m

Flint Bishop

Sat 2/7

5:44 pm-7:30 am

2 stops13h 46m

$417

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Thu 1/8

8:20 am-10:44 pm

2 stops14h 24m

Flint Bishop

Fri 1/9

5:44 pm-7:30 am

2 stops13h 46m

$426

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Tue 1/6

8:20 am-10:44 pm

2 stops14h 24m

Flint Bishop

Sat 1/10

5:44 pm-7:30 am

2 stops13h 46m

$426

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Thu 1/8

8:20 am-10:44 pm

2 stops14h 24m

Flint Bishop

Sat 1/10

5:44 pm-7:30 am

2 stops13h 46m

$426

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Tue 1/6

8:20 am-10:44 pm

2 stops14h 24m

Flint Bishop

Fri 1/9

5:44 pm-7:30 am

2 stops13h 46m

$426

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Thu 1/8

8:20 am-10:44 pm

2 stops14h 24m

Flint Bishop

Sun 1/11

7:00 am-11:46 am

1 stop4h 46m

$445

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sat 1/3

8:15 am-3:51 pm

1 stop7h 36m

Flint Bishop

Wed 1/7

5:44 pm-11:55 am

2 stops18h 11m

$448

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Fri 1/2

8:15 am-3:51 pm

1 stop7h 36m

Flint Bishop

Tue 1/6

5:44 pm-11:55 am

2 stops18h 11m

$448

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Tue 1/6

5:17 pm-10:44 pm

1 stop5h 27m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 19 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Flint flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Flint (average of $118). 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 December 18, 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?

    United Airlines can get you from Washington, D.C. Dulles Intl Airport to Flint in just under 14h 24m. Your travel time can differ by up to . The distance between Washington, D.C. Dulles Intl Airport and Flint is about 429 mi.

  • 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, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Flint (average of $118). 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
Grand Blanc
Birch Run

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Alternative routes for Dulles Intl to Flint

See prices for flight routes from nearby airports that may be better suited for you.
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