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Cheap flights from Mobile to Washington, D.C. from $209

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Mobile to Washington, D.C. departing on 12/23. 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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0 bags

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Cheap round-trip flights

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United Airlines Logo
8:00 am - 11:27 amMOB-IAD
2h 27mnonstop
United Airlines Logo
6:40 pm - 8:30 pmIAD-MOB
2h 50mnonstop
$209United Airlines
Find Deal
Tue, Dec 23 - Wed, Dec 31
American Airlines Logo
11:14 am - 5:16 pmMOB-IAD
5h 02m1 stop
American Airlines Logo
11:34 am - 4:59 pmIAD-MOB
6h 25m1 stop
$229American Airlines
Find Deal
Thu, Jan 15 - Sun, Jan 18
Delta Logo
6:00 am - 11:35 amMOB-IAD
4h 35m1 stop
Delta Logo
7:15 am - 12:08 pmIAD-MOB
5h 53m1 stop
$239Delta
Find Deal
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
12:59 pm - 4:20 pmMOB-IAD
2h 21mnonstop
United Airlines Logo
6:40 pm - 8:30 pmIAD-MOB
2h 50mnonstop
$258United Airlines
Find Deal
Sun, Dec 21 - Sat, Jan 3
United Airlines Logo
12:59 pm - 4:20 pmMOB-IAD
2h 21mnonstop
United Airlines Logo
6:40 pm - 8:30 pmIAD-MOB
2h 50mnonstop
$277United Airlines
Find Deal
Sat, Dec 20 - Sat, Jan 3
Delta Logo
6:00 am - 11:35 amMOB-IAD
4h 35m1 stop
Delta Logo
7:32 pm - 10:58 pmIAD-MOB
4h 26m1 stop
$279Delta
Find Deal
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
12:40 pm - 4:03 pmMOB-IAD
2h 23mnonstop
United Airlines Logo
6:45 pm - 8:39 pmIAD-MOB
2h 54mnonstop
$292United Airlines
Find Deal
Thu, Mar 12 - Sun, Mar 15
United Airlines Logo
12:14 pm - 3:35 pmMOB-IAD
2h 21mnonstop
United Airlines Logo
6:40 pm - 8:30 pmIAD-MOB
2h 50mnonstop
$306United Airlines
Find Deal
Mon, Dec 15 - Sun, Dec 28
Delta Logo
6:58 pm - 11:41 amMOB-IAD
15h 43m2 stops
Delta Logo
7:15 am - 12:08 pmIAD-MOB
5h 53m1 stop
$312Delta
Find Deal
Wed, Feb 25 - Sat, Feb 28
Delta Logo
6:20 am - 12:13 pmMOB-IAD
4h 53m1 stop
Delta Logo
6:20 am - 11:45 amIAD-MOB
6h 25m1 stop
$319Delta
Find Deal
Thu, Jan 1 - Thu, Jan 8

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

Our best American Airlines deals on Mobile to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jan 15
MOB11:14 amMobile
5h 02m
1 stop
IAD5:16 pmWashington, D.C. Dulles Intl
Jan 18
IAD11:34 amWashington, D.C. Dulles Intl
6h 25m
1 stop
MOB4:59 pmMobile
$229
Find similar
American Airlines
Dec 11
MOB6:29 pmMobile
4h 32m
1 stop
IAD12:01 amWashington, D.C. Dulles Intl
Dec 15
IAD5:29 pmWashington, D.C. Dulles Intl
6h 41m
1 stop
MOB11:10 pmMobile
$304
Find similar
American Airlines
Dec 25
MOB5:13 amMobile
7h 14m
1 stop
IAD1:27 pmWashington, D.C. Dulles Intl
Dec 29
IAD6:35 amWashington, D.C. Dulles Intl
4h 50m
1 stop
MOB10:25 amMobile
$329
Find similar

Delta flights from Mobile to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Mobile to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Feb 25
MOB6:00 amMobile
4h 35m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
Feb 28
IAD7:15 amWashington, D.C. Dulles Intl
5h 53m
1 stop
MOB12:08 pmMobile
$239
Find similar
Delta
Feb 14
MOB6:00 amMobile
4h 35m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
Feb 18
IAD7:32 pmWashington, D.C. Dulles Intl
4h 26m
1 stop
MOB10:58 pmMobile
$279
Find similar
Delta
Feb 25
MOB6:58 pmMobile
15h 43m
2 stops
IAD11:41 amWashington, D.C. Dulles Intl
Feb 28
IAD7:15 amWashington, D.C. Dulles Intl
5h 53m
1 stop
MOB12:08 pmMobile
$312
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Mobile 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 December 3, 2025.
Use the filters below to find and compare flights from Mobile to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Tue 12/23

8:00 am-11:27 am

Nonstop2h 27m

Washington, D.C. Dulles Intl

Wed 12/31

6:40 pm-8:30 pm

Nonstop2h 50m

$209

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Thu 1/15

11:14 am-5:16 pm

1 stop5h 02m

Washington, D.C. Dulles Intl

Sun 1/18

11:34 am-4:59 pm

1 stop6h 25m

$229

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Wed 2/25

6:00 am-11:35 am

1 stop4h 35m

Washington, D.C. Dulles Intl

Sat 2/28

7:15 am-12:08 pm

1 stop5h 53m

$239

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sun 12/21

12:59 pm-4:20 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

Sat 1/3

6:40 pm-8:30 pm

Nonstop2h 50m

$258

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sat 12/20

12:59 pm-4:20 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

Sat 1/3

6:40 pm-8:30 pm

Nonstop2h 50m

$277

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sat 2/14

6:00 am-11:35 am

1 stop4h 35m

Washington, D.C. Dulles Intl

Wed 2/18

7:32 pm-10:58 pm

1 stop4h 26m

$279

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Thu 3/12

12:40 pm-4:03 pm

Nonstop2h 23m

Washington, D.C. Dulles Intl

Sun 3/15

6:45 pm-8:39 pm

Nonstop2h 54m

$292

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Mon 12/15

12:14 pm-3:35 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

Sun 12/28

6:40 pm-8:30 pm

Nonstop2h 50m

$306

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Wed 2/25

6:58 pm-11:41 am

2 stops15h 43m

Washington, D.C. Dulles Intl

Sat 2/28

7:15 am-12:08 pm

1 stop5h 53m

$312

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Thu 1/1

6:20 am-12:13 pm

1 stop4h 53m

Washington, D.C. Dulles Intl

Thu 1/8

6:20 am-11:45 am

1 stop6h 25m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Mobile 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

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, August is the cheapest month to fly from Mobile to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $249. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of August, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $274.

What is the cheapest Mobile to Washington, D.C. Dulles Intl flight route?

Fly from Mobile to Washington, D.C. Dulles Intl for the best Mobile - Washington, D.C. Dulles Intl flight prices

What cabin class options are available on Mobile to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on Mobile to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between Mobile to Washington, D.C. Dulles Intl Airport.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Mobile 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 Mobile to Washington, D.C. Dulles Intl Airport (MOB to IAD) flight deals and tips

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

Best Price Found

$223

Fastest flight time

2h 21m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Mobile in the past 72 hours is $223. The best round-trip flight deal from Mobile to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $305.
The fastest flight from Mobile to Washington, D.C. Dulles Intl Airport takes 2h 21m
Direct flights go from Mobile to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

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

    The straight-line distance from Mobile to Washington, D.C. Dulles Intl is 826.8 mi. By plane, this route typically takes 2h 21m.

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

    Prices for flights from Mobile Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Mobile Airport to Washington, D.C. Dulles Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mobile 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 travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Mobile to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Mobile to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Mobile to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Mobile to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights

  • United Airlines Flights From Mobile to Washington, D.C. Dulles Intl Airport

    United Airlines flight deals from Mobile to Washington, D.C. Dulles Intl Airport start from $209 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $316 round-trip - but some users have found much cheaper deals with momondo.

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
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Harpers Ferry
Reston
Manassas
Gaithersburg
Sterling
Fairfax

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Mobile to Washington, D.C. for you.

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

Yes. All flights to Washington, D.C. from Mobile on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Mobile.

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

Yes. momondo can track prices for Mobile 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.

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