HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FNT
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Flint with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$328
(Kiwi.com)

One-way from

$228
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$342
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Flint Bishop flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Flint Bishop flights.
Search Deals
From Washington, D.C. Dulles Intl to Flint Bishop
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Flint Bishop
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 11/1211:25 amIAD - FNT
2 stops7h 20mAmerican Airlines
Sat 11/155:30 amFNT - IAD
2 stops7h 42mAmerican Airlines
Deal found 11/4$309
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Fri 11/219:10 amIAD - FNT
1 stop12h 04mAllegiant Air
Sun 11/232:51 pmFNT - IAD
1 stop27h 01mAllegiant Air
Deal found 11/6$328
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Fri 11/219:10 amIAD - FNT
1 stop12h 04mMultiple Airlines
Sun 11/232:51 pmFNT - IAD
2 stops26h 55mMultiple Airlines
Deal found 11/6$359
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/2411:25 amIAD - FNT
2 stops7h 55mAmerican Airlines
Fri 12/55:29 amFNT - IAD
2 stops8h 05mAmerican Airlines
Deal found 11/5$394
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Fri 11/219:10 amIAD - FNT
1 stop12h 04mMultiple Airlines
Tue 11/257:26 pmFNT - IAD
2 stops38h 51mMultiple Airlines
Deal found 11/5$396
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Fri 12/269:58 pmIAD - FNT
1 stop10h 43mMultiple Airlines
Wed 12/312:52 pmFNT - IAD
1 stop17h 54mMultiple Airlines
Deal found 11/5$405
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 11/1911:25 amIAD - FNT
2 stops7h 20mAmerican Airlines
Sun 11/235:30 amFNT - IAD
2 stops7h 42mAmerican Airlines
Deal found 11/5$409
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 11/261:58 pmIAD - FNT
2 stops9h 16mAmerican Airlines
Wed 12/36:00 amFNT - IAD
2 stops7h 34mAmerican Airlines
Deal found 11/5$413
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/126:30 amIAD - FNT
1 stop6h 55mUnited Airlines
Sat 11/152:15 pmFNT - IAD
1 stop7h 08mUnited Airlines
Deal found 11/4$429
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/268:15 amIAD - FNT
1 stop7h 36mUnited Airlines
Wed 12/317:00 amFNT - IAD
1 stop4h 45mUnited Airlines
Deal found 11/6$455
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Mon 11/248:30 amIAD - FNT
1 stop4h 55mUnited Airlines
Thu 12/47:00 amFNT - IAD
1 stop4h 44mUnited Airlines
Deal found 11/6$468

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 November 6, 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

Fri 11/21

9:10 am-9:14 pm

1 stop12h 04m

Flint Bishop

Sun 11/23

2:51 pm-5:52 pm

1 stop27h 01m

$328

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Mon 11/24

11:25 am-7:20 pm

2 stops7h 55m

Flint Bishop

Fri 12/5

5:29 am-1:34 pm

2 stops8h 05m

$394

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Tue 11/25

1:58 pm-11:14 pm

2 stops9h 16m

Flint Bishop

Thu 12/4

5:29 am-1:20 pm

2 stops7h 51m

$394

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Fri 11/21

9:10 am-9:14 pm

1 stop12h 04m

Flint Bishop

Tue 11/25

7:26 pm-10:17 am

2 stops38h 51m

$396

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Thu 11/20

1:58 pm-11:14 pm

2 stops9h 16m

Flint Bishop

Sun 11/23

5:30 am-1:12 pm

2 stops7h 42m

$409

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Wed 11/19

11:25 am-6:45 pm

2 stops7h 20m

Flint Bishop

Sun 11/23

5:30 am-1:12 pm

2 stops7h 42m

$409

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Wed 11/26

1:58 pm-11:14 pm

2 stops9h 16m

Flint Bishop

Thu 12/4

5:29 am-1:20 pm

2 stops7h 51m

$413

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Wed 11/26

1:58 pm-11:14 pm

2 stops9h 16m

Flint Bishop

Wed 12/3

6:00 am-1:34 pm

2 stops7h 34m

$413

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Thu 1/1

5:31 pm-10:30 pm

1 stop4h 59m

Flint Bishop

Wed 1/7

7:00 am-11:39 am

1 stop4h 39m

$421

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Fri 12/26

9:58 pm-8:41 am

1 stop10h 43m

Flint Bishop

Wed 12/31

2:52 pm-11:38 am

2 stops20h 46m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 18 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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 November 6, 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?

    Allegiant Air and American Airlines can get you from Washington, D.C. Dulles Intl Airport to Flint in just under 7h 55m. Your travel time can differ by up to 4h 09m. The distance between Washington, D.C. Dulles Intl Airport and Flint is about 429 mi. This flight may include one or multiple stops.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Flint

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Baltimore to Midway flights
Dulles Intl to Midway flights
Dulles Intl to Detroit flights
Baltimore to Detroit flights
Reagan-National to Midway flights
Reagan-National to Detroit flights
Dulles Intl to Grand Rapids flights
Baltimore to Grand Rapids flights
Dulles Intl to South Bend flights
Reagan-National to Grand Rapids flights
Reagan-National to South Bend flights
Baltimore to South Bend flights
Baltimore to Flint flights
Dulles Intl to Lansing flights
Dulles Intl to Traverse City flights
Baltimore to Traverse City flights
Reagan-National to Lansing flights
Dulles Intl to Kalamazoo flights
Reagan-National to Traverse City flights
Reagan-National to Flint flights
Dulles Intl to Bay City flights
Baltimore to Lansing flights
Baltimore to Bay City flights
Reagan-National to Pellston flights
Reagan-National to Bay City flights
Reagan-National to Kalamazoo flights
Dulles Intl to Pellston flights
Baltimore to Kalamazoo flights
Baltimore to Pellston flights
Dulles Intl to Marquette flights
Reagan-National to Marquette flights
Baltimore to Marquette flights
Reagan-National to Alpena flights
Reagan-National to Sault Ste. Marie flights
Baltimore to Iron Mountain flights
Reagan-National to Hancock flights
Baltimore to Escanaba flights
Baltimore to Sault Ste. Marie flights
Dulles Intl to Escanaba flights
Dulles Intl to Alpena flights
Baltimore to Alpena flights
Reagan-National to Iron Mountain flights
Reagan-National to Escanaba flights
Dulles Intl to Sault Ste. Marie flights
Dulles Intl to Hancock flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.