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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 2/28. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:45 pm - 4:07 pm
MOB
-
IAD
2h 22mnonstop
United Airlines Logo
6:45 pm - 8:39 pm
IAD
-
MOB
2h 54mnonstop
$209United Airlines
Sat, Feb 28 - Thu, Mar 5
Delta Logo
7:17 pm - 12:21 am
MOB
-
IAD
4h 04m
1 stop
Delta Logo
7:35 pm - 10:58 pm
IAD
-
MOB
4h 23m
1 stop
$229Delta
Thu, Feb 26 - Sun, Mar 1
United Airlines Logo
12:45 pm - 4:07 pm
MOB
-
IAD
2h 22mnonstop
United Airlines Logo
6:45 pm - 8:39 pm
IAD
-
MOB
2h 54mnonstop
$248United Airlines
Sat, Feb 14 - Sun, Feb 22
Delta Logo
7:17 pm - 12:21 am
MOB
-
IAD
4h 04m
1 stop
Delta Logo
10:08 am - 3:20 pm
IAD
-
MOB
6h 12m
1 stop
$249Delta
Fri, Feb 13 - Wed, Feb 25
Delta Logo
7:17 pm - 12:21 am
MOB
-
IAD
4h 04m
1 stop
Delta Logo
6:00 am - 11:29 am
IAD
-
MOB
6h 29m
1 stop
$254Delta
Thu, Feb 19 - Sat, May 23
American Airlines Logo
6:13 am - 12:36 pm
MOB
-
IAD
5h 23m
1 stop
American Airlines Logo
5:00 am - 10:15 am
IAD
-
MOB
6h 15m
1 stop
$269American Airlines
Wed, Feb 11 - Sun, Feb 15
United Airlines Logo
12:45 pm - 4:07 pm
MOB
-
IAD
2h 22mnonstop
United Airlines Logo
6:45 pm - 8:39 pm
IAD
-
MOB
2h 54mnonstop
$272United Airlines
Sat, Feb 14 - Wed, Feb 18
Delta Logo
7:17 pm - 12:21 am
MOB
-
IAD
4h 04m
1 stop
Delta Logo
10:08 am - 3:20 pm
IAD
-
MOB
6h 12m
1 stop
$274Delta
Fri, Feb 13 - Wed, Feb 25
United Airlines Logo
12:45 pm - 4:07 pm
MOB
-
IAD
2h 22mnonstop
United Airlines Logo
6:45 pm - 8:39 pm
IAD
-
MOB
2h 54mnonstop
$279United Airlines
Sat, Feb 28 - Thu, Mar 5
United Airlines Logo
12:45 pm - 4:08 pm
MOB
-
IAD
2h 23mnonstop
United Airlines Logo
6:45 pm - 8:39 pm
IAD
-
MOB
2h 54mnonstop
$284United Airlines
Sat, Feb 7 - Sat, Feb 14

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

Our best United Airlines deals on Mobile to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Feb 28
MOB12:45 pmMobile
2h 22m
IAD4:07 pmWashington, D.C. Dulles Intl
Mar 5
IAD6:45 pmWashington, D.C. Dulles Intl
2h 54m
MOB8:39 pmMobile
$209
United Airlines
Feb 14
MOB12:45 pmMobile
2h 22m
IAD4:07 pmWashington, D.C. Dulles Intl
Feb 21
IAD6:45 pmWashington, D.C. Dulles Intl
2h 54m
MOB8:39 pmMobile
$248
United Airlines
Feb 11
MOB12:45 pmMobile
2h 23m
IAD4:08 pmWashington, D.C. Dulles Intl
Feb 15
IAD6:45 pmWashington, D.C. Dulles Intl
2h 54m
MOB8:39 pmMobile
$249

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 26
MOB7:17 pmMobile
4h 04m
1 stop
IAD12:21 amWashington, D.C. Dulles Intl
Mar 1
IAD7:35 pmWashington, D.C. Dulles Intl
4h 23m
1 stop
MOB10:58 pmMobile
$229
Delta
Feb 13
MOB7:17 pmMobile
4h 04m
1 stop
IAD12:21 amWashington, D.C. Dulles Intl
Feb 24
IAD10:08 amWashington, D.C. Dulles Intl
6h 12m
1 stop
MOB3:20 pmMobile
$249
Delta
Feb 19
MOB7:17 pmMobile
4h 04m
1 stop
IAD12:21 amWashington, D.C. Dulles Intl
May 23
IAD6:00 amWashington, D.C. Dulles Intl
6h 29m
1 stop
MOB11:29 amMobile
$254

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 January 28, 2026.
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

Sat 2/28

12:45 pm-4:07 pm

Nonstop2h 22m

Washington, D.C. Dulles Intl

Thu 3/5

6:45 pm-8:39 pm

Nonstop2h 54m

$209

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Thu 2/26

7:17 pm-12:21 am

1 stop4h 04m

Washington, D.C. Dulles Intl

Sun 3/1

7:35 pm-10:58 pm

1 stop4h 23m

$229

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sat 2/14

12:45 pm-4:07 pm

Nonstop2h 22m

Washington, D.C. Dulles Intl

Sun 2/22

6:45 pm-8:39 pm

Nonstop2h 54m

$248

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Fri 2/13

7:17 pm-12:21 am

1 stop4h 04m

Washington, D.C. Dulles Intl

Wed 2/25

10:08 am-3:20 pm

1 stop6h 12m

$249

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Thu 2/19

7:17 pm-12:21 am

1 stop4h 04m

Washington, D.C. Dulles Intl

Sat 5/23

6:00 am-11:29 am

1 stop6h 29m

$254

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Wed 2/11

6:13 am-12:36 pm

1 stop5h 23m

Washington, D.C. Dulles Intl

Sun 2/15

5:00 am-10:15 am

1 stop6h 15m

$269

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sat 2/14

12:45 pm-4:07 pm

Nonstop2h 22m

Washington, D.C. Dulles Intl

Wed 2/18

6:45 pm-8:39 pm

Nonstop2h 54m

$272

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Fri 2/13

7:17 pm-12:21 am

1 stop4h 04m

Washington, D.C. Dulles Intl

Wed 2/25

10:08 am-3:20 pm

1 stop6h 12m

$274

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sat 2/28

12:45 pm-4:07 pm

Nonstop2h 22m

Washington, D.C. Dulles Intl

Thu 3/5

6:45 pm-8:39 pm

Nonstop2h 54m

$279

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sat 2/7

12:45 pm-4:08 pm

Nonstop2h 23m

Washington, D.C. Dulles Intl

Sat 2/14

6:45 pm-8:39 pm

Nonstop2h 54m

$284

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 typical price of a round-trip flight between Mobile and Washington, D.C. Dulles Intl Airport?

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 $252.

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

$238

Fastest flight time

2h 22m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Mobile in the past 72 hours is $238. The best round-trip flight deal from Mobile to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $279.
The fastest flight from Mobile to Washington, D.C. Dulles Intl Airport takes 2h 22m
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 22m.

  • 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
9,209 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 $310 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
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

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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