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Cheap flights from Washington, D.C. Dulles Intl Airport to Flint from $408

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Flint departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Flint

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:20 pm - 5:09 pm
IAD
-
FNT
18h 49m2 stops
United Airlines Logo
5:44 pm - 4:25 pm
FNT
-
IAD
22h 41m2 stops
$408United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
10:20 pm - 5:09 pm
IAD
-
FNT
18h 49m2 stops
United Airlines Logo
5:44 pm - 11:55 am
FNT
-
IAD
18h 11m2 stops
$409United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
5:17 pm - 10:44 pm
IAD
-
FNT
5h 27m1 stop
United Airlines Logo
5:44 pm - 7:30 am
FNT
-
IAD
13h 46m2 stops
$432United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
5:17 pm - 10:44 pm
IAD
-
FNT
5h 27m1 stop
United Airlines Logo
11:10 am - 4:00 pm
FNT
-
IAD
4h 50m1 stop
$475United Airlines
Mon, Feb 2 - Wed, Feb 4
United Airlines Logo
5:17 pm - 10:44 pm
IAD
-
FNT
5h 27m1 stop
United Airlines Logo
7:00 am - 11:39 am
FNT
-
IAD
4h 39m1 stop
$478United Airlines
Sat, Jan 17 - Wed, Jan 21
United Airlines Logo
10:10 am - 3:08 pm
IAD
-
FNT
4h 58m1 stop
United Airlines Logo
7:39 pm - 12:15 am
FNT
-
IAD
4h 36m1 stop
$492United Airlines
Fri, Apr 24 - Sun, Apr 26
American Airlines Logo
11:34 am - 6:44 pm
IAD
-
FNT
7h 10m2 stops
American Airlines Logo
1:41 pm - 11:12 pm
FNT
-
IAD
9h 31m2 stops
$494American Airlines
Fri, Jan 16 - Tue, Jan 20
United Airlines Logo
6:20 am - 1:08 pm
IAD
-
FNT
6h 48m1 stop
United Airlines Logo
1:50 pm - 10:47 am
FNT
-
IAD
20h 57m2 stops
$514United Airlines
Sun, Jun 28 - Sat, Jul 4
United Airlines Logo
8:25 am - 10:44 pm
IAD
-
FNT
14h 19m2 stops
United Airlines Logo
7:00 am - 11:46 am
FNT
-
IAD
4h 46m1 stop
$519United Airlines
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
9:19 am - 7:02 pm
IAD
-
FNT
9h 43m2 stops
American Airlines Logo
6:00 am - 2:51 pm
FNT
-
IAD
8h 51m2 stops
$634American Airlines
Thu, Apr 9 - Sun, Apr 12

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Flint flight tickets
American Airlines
Jan 10
IAD11:34 amWashington, D.C. Dulles Intl
7h 10m
2 stops
FNT6:44 pmFlint Bishop
Jan 14
FNT1:41 pmFlint Bishop
9h 31m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
$289
Find similar
American Airlines
Jan 16
IAD11:34 amWashington, D.C. Dulles Intl
7h 10m
2 stops
FNT6:44 pmFlint Bishop
Jan 20
FNT1:41 pmFlint Bishop
9h 31m
2 stops
IAD11:12 pmWashington, D.C. Dulles Intl
$494
Find similar
American Airlines
Apr 9
IAD9:19 amWashington, D.C. Dulles Intl
9h 43m
2 stops
FNT7:02 pmFlint Bishop
Apr 12
FNT6:00 amFlint Bishop
8h 51m
2 stops
IAD2:51 pmWashington, D.C. Dulles Intl
$634
Find similar

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Flint flight tickets
United Airlines
Jan 17
IAD10:20 pmWashington, D.C. Dulles Intl
18h 49m
2 stops
FNT5:09 pmFlint Bishop
Jan 21
FNT5:44 pmFlint Bishop
22h 41m
2 stops
IAD4:25 pmWashington, D.C. Dulles Intl
$408
Find similar
United Airlines
Jan 17
IAD10:20 pmWashington, D.C. Dulles Intl
18h 49m
2 stops
FNT5:09 pmFlint Bishop
Jan 21
FNT5:44 pmFlint Bishop
18h 11m
2 stops
IAD11:55 amWashington, D.C. Dulles Intl
$409
Find similar
United Airlines
Jan 17
IAD5:17 pmWashington, D.C. Dulles Intl
5h 27m
1 stop
FNT10:44 pmFlint Bishop
Jan 21
FNT5:44 pmFlint Bishop
13h 46m
2 stops
IAD7:30 amWashington, D.C. Dulles Intl
$432
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated January 1, 2026.
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

Fly to

Route

Depart

Return

Price

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sat 1/17

10:20 pm-5:09 pm

2 stops18h 49m

Flint Bishop

Wed 1/21

5:44 pm-4:25 pm

2 stops22h 41m

$408

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sat 1/17

10:20 pm-5:09 pm

2 stops18h 49m

Flint Bishop

Wed 1/21

5:44 pm-11:55 am

2 stops18h 11m

$409

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sat 1/17

5:17 pm-10:44 pm

1 stop5h 27m

Flint Bishop

Wed 1/21

5:44 pm-7:30 am

2 stops13h 46m

$432

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Mon 2/2

5:17 pm-10:44 pm

1 stop5h 27m

Flint Bishop

Wed 2/4

11:10 am-4:00 pm

1 stop4h 50m

$475

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sat 1/17

5:17 pm-10:44 pm

1 stop5h 27m

Flint Bishop

Wed 1/21

7:00 am-11:39 am

1 stop4h 39m

$478

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Fri 4/24

10:10 am-3:08 pm

1 stop4h 58m

Flint Bishop

Sun 4/26

7:39 pm-12:15 am

1 stop4h 36m

$492

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Fri 1/16

11:34 am-6:44 pm

2 stops7h 10m

Flint Bishop

Tue 1/20

1:41 pm-11:12 pm

2 stops9h 31m

$494

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Sun 6/28

6:20 am-1:08 pm

1 stop6h 48m

Flint Bishop

Sat 7/4

1:50 pm-10:47 am

2 stops20h 57m

$514

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Fri 1/16

8:25 am-10:44 pm

2 stops14h 19m

Flint Bishop

Tue 1/20

7:00 am-11:46 am

1 stop4h 46m

$519

Washington, D.C.Flint

IAD - FNT

IADFNT

Washington, D.C. Dulles Intl

Thu 4/9

9:19 am-7:02 pm

2 stops9h 43m

Flint Bishop

Sun 4/12

6:00 am-2:51 pm

2 stops8h 51m

$634

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Flint from

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

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

What airlines fly to Flint?

Delta, United Airlines and Frontier are the top three most popular airlines that fly to Flint from Washington, D.C. Dulles Intl Airport according to our data. Delta is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Flint. Keep in mind that there are 3 different airlines that fly to Flint on a routine basis, so you have a few additional options to choose from.

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

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

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

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

Fastest flight time

4h 58m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Flint takes 4h 58m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Flint. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Flint.
Search flight deals

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

    Washington, D.C. Dulles Intl and Flint Bishop are 429.3 mi apart from one another. 4h 58m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Flint Bishop Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Flint Bishop Airport.

  • What documentation or ID do you need to fly to Flint Bishop Airport?

    The required travel and health documents for your Flint Bishop 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 Flint Bishop Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Flint?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Flint. momondo saves you time and could save you money on your trip.

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

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

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

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

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

If you are simply researching potential flights to Flint, momondo offers a useful price alert feature which will track prices for flights to Flint from Washington, D.C. and alert you when they change.

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