Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Flint to Washington, D.C. from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Flint to Washington, D.C. departing on 7/29. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Flint to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:31 pm - 5:36 pm
FNT
-
IAD
27h 05m
2 stops
Multiple Airlines Logo
8:00 pm - 2:28 pm
IAD
-
FNT
18h 28m
1 stop
$275Multiple Airlines
Tue, Sep 22 - Tue, Oct 6
Multiple Airlines Logo
6:00 am - 2:37 pm
FNT
-
IAD
8h 37m
1 stop
Multiple Airlines Logo
8:33 pm - 9:43 pm
IAD
-
FNT
25h 10m
2 stops
$276Multiple Airlines
Thu, Aug 6 - Sat, Aug 8
Allegiant Air Logo
6:00 am - 2:37 pm
FNT
-
IAD
8h 37m
1 stop
Allegiant Air Logo
9:05 pm - 10:03 am
IAD
-
FNT
12h 58m
1 stop
$299Allegiant Air
Thu, Aug 6 - Sat, Aug 8
Multiple Airlines Logo
4:53 pm - 12:26 pm
FNT
-
IAD
19h 33m
1 stop
Multiple Airlines Logo
12:28 pm - 1:41 pm
IAD
-
FNT
25h 13m
1 stop
$322Multiple Airlines
Fri, Aug 14 - Mon, Aug 17
Multiple Airlines Logo
7:30 am - 10:52 pm
FNT
-
IAD
15h 22m
2 stops
Multiple Airlines Logo
11:10 am - 11:01 pm
IAD
-
FNT
11h 51m
1 stop
$349Multiple Airlines
Sat, Aug 15 - Mon, Aug 17
Multiple Airlines Logo
4:53 pm - 12:26 pm
FNT
-
IAD
19h 33m
1 stop
Multiple Airlines Logo
12:00 pm - 11:01 pm
IAD
-
FNT
11h 01m
2 stops
$353Multiple Airlines
Fri, Aug 14 - Mon, Aug 17
American Airlines Logo
5:32 am - 5:31 pm
FNT
-
IAD
11h 59m
2 stops
American Airlines Logo
6:15 am - 5:06 pm
IAD
-
FNT
10h 51m
2 stops
$362American Airlines
Tue, Sep 22 - Tue, Oct 6
Multiple Airlines Logo
8:33 pm - 7:44 pm
FNT
-
IAD
47h 11m
2 stops
Multiple Airlines Logo
8:00 pm - 1:02 pm
IAD
-
FNT
17h 02m
1 stop
$384Multiple Airlines
Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
8:33 pm - 11:43 am
FNT
-
IAD
15h 10m
1 stop
Multiple Airlines Logo
8:00 pm - 1:02 pm
IAD
-
FNT
17h 02m
1 stop
$393Multiple Airlines
Fri, Sep 4 - Sun, Sep 13
Multiple Airlines Logo
10:00 am - 10:52 pm
FNT
-
IAD
12h 52m
2 stops
Multiple Airlines Logo
12:28 pm - 9:41 am
IAD
-
FNT
21h 13m
1 stop
$398Multiple Airlines
Wed, Aug 5 - Fri, Aug 7

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Flint to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Flint to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Sep 22
FNT5:32 amFlint Bishop
11h 59m
2 stops
IAD5:31 pmWashington, D.C. Dulles Intl
Oct 6
IAD6:15 amWashington, D.C. Dulles Intl
10h 51m
2 stops
FNT5:06 pmFlint Bishop
$362
American Airlines
Jul 28
FNT5:29 amFlint Bishop
7h 09m
2 stops
IAD12:38 pmWashington, D.C. Dulles Intl
Aug 1
IAD5:03 amWashington, D.C. Dulles Intl
12h 03m
2 stops
FNT5:06 pmFlint Bishop
$481
American Airlines
Aug 14
FNT5:45 pmFlint Bishop
16h 12m
2 stops
IAD9:57 amWashington, D.C. Dulles Intl
Aug 17
IAD7:57 amWashington, D.C. Dulles Intl
16h 56m
2 stops
FNT12:53 amFlint Bishop
$489

United Airlines flights from Flint to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Flint to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Sep 22
FNT6:31 pmFlint Bishop
6h 13m
1 stop
IAD12:44 amWashington, D.C. Dulles Intl
Oct 6
IAD5:20 pmWashington, D.C. Dulles Intl
6h 34m
1 stop
FNT11:54 pmFlint Bishop
$450
United Airlines
Aug 15
FNT5:30 amFlint Bishop
6h 22m
1 stop
IAD11:52 amWashington, D.C. Dulles Intl
Aug 17
IAD5:15 pmWashington, D.C. Dulles Intl
6h 36m
1 stop
FNT11:51 pmFlint Bishop
$455
United Airlines
Jul 25
FNT6:30 amFlint Bishop
5h 25m
1 stop
IAD11:55 amWashington, D.C. Dulles Intl
Jul 26
IAD1:15 pmWashington, D.C. Dulles Intl
7h 08m
1 stop
FNT8:23 pmFlint Bishop
$460

momondo Fare Finder

 
Customize your flight search to find flights from Flint to Washington, D.C. Dulles Intl Airport 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 July 12, 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

Tue 9/22

2:31 pm-5:36 pm

2 stops27h 05m

Washington, D.C. Dulles Intl

Tue 10/6

8:00 pm-2:28 pm

1 stop18h 28m

$275

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Thu 8/6

6:00 am-2:37 pm

1 stop8h 37m

Washington, D.C. Dulles Intl

Sat 8/8

8:33 pm-9:43 pm

2 stops25h 10m

$276
Quickest round-trip

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Thu 8/6

6:00 am-2:37 pm

1 stop8h 37m

Washington, D.C. Dulles Intl

Sat 8/8

9:05 pm-10:03 am

1 stop12h 58m

$299

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Fri 8/14

4:53 pm-12:26 pm

1 stop19h 33m

Washington, D.C. Dulles Intl

Mon 8/17

12:28 pm-1:41 pm

1 stop25h 13m

$322

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Sat 8/15

7:30 am-10:52 pm

2 stops15h 22m

Washington, D.C. Dulles Intl

Mon 8/17

11:10 am-11:01 pm

1 stop11h 51m

$349

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Fri 8/14

4:53 pm-12:26 pm

1 stop19h 33m

Washington, D.C. Dulles Intl

Mon 8/17

12:00 pm-11:01 pm

2 stops11h 01m

$353

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Tue 9/22

5:32 am-5:31 pm

2 stops11h 59m

Washington, D.C. Dulles Intl

Tue 10/6

6:15 am-5:06 pm

2 stops10h 51m

$362

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Fri 9/4

8:33 pm-7:44 pm

2 stops47h 11m

Washington, D.C. Dulles Intl

Sun 9/13

8:00 pm-1:02 pm

1 stop17h 02m

$384

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Fri 9/4

8:33 pm-11:43 am

1 stop15h 10m

Washington, D.C. Dulles Intl

Sun 9/13

8:00 pm-1:02 pm

1 stop17h 02m

$393

FlintWashington, D.C.

FNT - IAD

FNTIAD

Flint Bishop

Wed 8/5

10:00 am-10:52 pm

2 stops12h 52m

Washington, D.C. Dulles Intl

Fri 8/7

12:28 pm-9:41 am

1 stop21h 13m

$398

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Flint to Washington, D.C. Dulles Intl Airport

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

Can stopping save me money on Flint to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 40% on your flight if you consider stops on a Flint to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Flint to Washington, D.C. Dulles Intl Airport

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

Cheap Flint to Washington, D.C. Dulles Intl Airport (FNT to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Flint to Washington, D.C. Dulles Intl Airport

Fastest flight time

4h 21m

Direct flights

None
The fastest flight from Flint to Washington, D.C. Dulles Intl Airport takes 4h 21m
There are no direct flights from Flint to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Flint to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Flint to Washington, D.C. Dulles Intl Airport

  • How far is Flint Bishop to Washington, D.C. Dulles Intl by plane?

    There are 429.3 mi between Flint Bishop and Washington, D.C. Dulles Intl. Flights usually cover this in 4h 21m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Flint Bishop Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Flint Bishop Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How old do you have to be to fly from Flint Bishop Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Flint Bishop Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Sterling
Tysons
Springfield
Fairfax

Why use momondo?

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

Finding the right flight to Washington, D.C. from Flint is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Flint with this policy.

How can momondo help me find flights from Flint to Washington, D.C.?

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

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

Yes. momondo can track prices for Flint to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/11
Tue 8/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.