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Washington, D.C.

$174+ Cheap flights from Mobile (MOB) to Washington, D.C. (WAS)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — WAS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Mobile to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) to Washington, D.C. (WAS). 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 September 15, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$174
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$289

Good round-trip deal

$319 or less

Good one-way deal

$174 or less
From Mobile to Washington, D.C. (WAS)
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One-way flight from Mobile to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Mobile to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Mobile to Washington, D.C. (WAS).
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Find flight deals from Mobile to Washington, D.C.

Cheapest flights from Mobile to Washington, D.C.
Explore the most affordable flight options available from Mobile to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/1512:45 pmMOB - IAD
Nonstop2h 21mUnited Airlines
Sat 11/226:35 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Deal found 9/14$209
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:17 pmMOB - DCA
1 stop6h 16mDelta
Wed 10/297:59 amDCA - MOB
1 stop5h 33mDelta
Deal found 9/14$229
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/291:46 pmMOB - IAD
1 stop4h 08mAmerican Airlines
Tue 11/45:29 pmIAD - MOB
1 stop6h 36mAmerican Airlines
Deal found 9/14$229
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/3012:45 pmMOB - IAD
Nonstop2h 21mUnited Airlines
Mon 11/39:00 amIAD - MOB
Nonstop2h 37mUnited Airlines
Deal found 9/14$232
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 11/186:33 amMOB - IAD
1 stop6h 02mAmerican Airlines
Thu 11/276:34 amIAD - MOB
1 stop4h 46mAmerican Airlines
Deal found 9/14$239
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/1912:45 pmMOB - IAD
Nonstop2h 21mUnited Airlines
Sun 11/236:35 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Deal found 9/14$242
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:17 pmMOB - BWI
1 stop4h 24mDelta
Tue 11/46:22 pmBWI - MOB
1 stop5h 26mDelta
Deal found 9/14$249
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:00 amMOB - DCA
1 stop5h 40mDelta
Sat 10/46:20 pmDCA - MOB
1 stop5h 52mDelta
Deal found 9/14$249
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/1912:45 pmMOB - IAD
Nonstop2h 21mUnited Airlines
Wed 12/36:45 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Deal found 9/14$249
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 9/305:08 pmMOB - DCA
1 stop4h 53mAmerican Airlines
Sat 10/44:40 pmDCA - MOB
2 stops7h 30mAmerican Airlines
Deal found 9/14$254
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/2312:23 pmMOB - IAD
Nonstop2h 22mUnited Airlines
Sun 10/269:00 amIAD - MOB
Nonstop2h 37mUnited Airlines
Deal found 9/13$256
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:57 pmMOB - BWI
1 stop4h 31mDelta
Sun 9/285:35 amBWI - MOB
1 stop3h 55mDelta
Deal found 9/12$259

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile to Washington, D.C. 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 September 15, 2025.
Use the filters below to find and compare flights from Mobile to Washington, D.C. that are best for you.

Fly from

Mobile

Fly to

Washington, D.C.

Route

Depart

Return

Price

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sat 11/15

12:45 pm-4:06 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

Sat 11/22

6:35 pm-8:12 pm

Nonstop2h 37m

$209

MobileWashington, D.C.

MOB - DCA

MOBDCA

Mobile

Sat 10/25

4:30 pm-9:43 pm

1 stop4h 13m

Washington, D.C. Reagan-National

Wed 10/29

7:59 am-12:32 pm

1 stop5h 33m

$229

MobileWashington, D.C.

MOB - DCA

MOBDCA

Mobile

Wed 3/11

12:10 pm-6:16 pm

1 stop5h 06m

Washington, D.C. Reagan-National

Sat 3/14

6:25 pm-10:59 pm

1 stop5h 34m

$229

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Fri 10/17

6:59 pm-12:12 am

1 stop4h 13m

Washington, D.C. Dulles Intl

Sat 10/25

5:52 pm-10:48 pm

1 stop5h 56m

$229

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Thu 10/30

12:45 pm-4:06 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

Mon 11/3

9:00 am-10:37 am

Nonstop2h 37m

$232

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Wed 11/19

12:45 pm-4:06 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

Sun 11/23

6:35 pm-8:12 pm

Nonstop2h 37m

$242

MobileBaltimore

MOB - BWI

MOBBWI

Mobile

Sat 3/7

12:10 pm-5:03 pm

1 stop3h 53m

Baltimore/Washington

Sun 4/5

8:10 am-11:36 am

1 stop4h 26m

$249

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Wed 11/19

12:45 pm-4:06 pm

Nonstop2h 21m

Washington, D.C. Dulles Intl

Wed 12/3

6:45 pm-8:22 pm

Nonstop2h 37m

$249

MobileBaltimore

MOB - BWI

MOBBWI

Mobile

Fri 10/17

6:59 pm-12:41 am

1 stop4h 42m

Baltimore/Washington

Sat 10/25

6:22 pm-10:48 pm

1 stop5h 26m

$249

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Thu 3/12

12:55 pm-4:20 pm

Nonstop2h 25m

Washington, D.C. Dulles Intl

Sun 3/15

8:55 am-10:20 am

Nonstop2h 25m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 52 results
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Best time to book a flight from Mobile to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Mobile 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 Mobile to Washington, D.C.

What is the cheapest month to book a flight from Mobile to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Mobile to Washington, D.C. (average of $292). Flying from Mobile to Washington, D.C. in April is currently the most expensive (average of $337). 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 MOB to WAS?

Find hourly flight availability from Mobile to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from Mobile to Washington, D.C. is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 47% on airfare.

Weekly flight availability from Mobile to Washington, D.C.

Explore weekly flight availability from Mobile to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from MOB to WAS are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Mobile to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Mobile to Washington, D.C., such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Mobile to Washington, D.C.. 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 from for flights from Mobile to Washington, D.C.?

    Mobile (MOB), located 11.8 mi from the city center, is the airport you fly out of when you book flights from Mobile to Washington, D.C.. 3 airlines have flights from Mobile to Washington, D.C. on a regular basis. Booking flights from Mobile to Washington, D.C. should not be difficult; the airport handles an average of 2 outbound flights to Washington, D.C. per day.

  • How long is the flight from Mobile to Washington, D.C.?

    Airlines like United Airlines and Delta fly from Mobile to Washington, D.C. in about 2h 21m. The time it takes to get you to your destination can typically vary by up to 1h 52m. The distance from Mobile to Washington, D.C. is about 835 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Mobile to Washington, D.C. round-trip?

    United Airlines, at $204, was found to be the cheapest airline from Mobile to Washington, D.C..Alternate airlines to your destination round-trip include American Airlines and Delta. Users have found that United Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Mobile to Washington, D.C. one-way?

    The cheapest airlines for a one-way flight from Mobile to Washington, D.C. are United Airlines ($174), American Airlines ($184), and Delta ($193).

  • What are the most popular routes from Mobile to Washington, D.C.?

    The most popular route from Mobile to Washington, D.C. is Mobile - Washington, D.C. Dulles Intl. You may also consider Mobile - Washington, D.C. Reagan-National or Mobile - Baltimore/Washington.

  • What are the cheapest flights from Mobile to Washington, D.C.?

    On average you can expect to pay $1,581 for a flight from Mobile to Washington, D.C.. The cheapest flight overall is $173 while the most popular route, (Mobile - Washington, D.C. Dulles Intl) is currently priced at $209.

  • Can I find deals for flights from Mobile to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Mobile to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Mobile to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mobile to Washington, D.C..

  • Can I find deals for business class flights from Mobile to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Mobile to Washington, D.C. 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 Mobile to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Mobile to Washington, D.C. (average of $292). Flying from Mobile to Washington, D.C. in April is currently the most expensive (average of $337). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mobile to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Dulles Intl flights
Atlanta to Reagan-National flights
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Pensacola to Reagan-National flights
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Chattanooga to Dulles Intl flights
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Birmingham to Reagan-National flights
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Montgomery to Reagan-National flights
Mobile to Reagan-National flights
Valparaiso to Dulles Intl flights
Dothan to Reagan-National flights
Columbus to Reagan-National flights
Columbus to Dulles Intl flights
Florence to Dulles Intl flights

Top 3 airlines flying from Mobile to Washington, D.C.

Discover the top 3 airlines that operate flights from Mobile to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$204Average$340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$217Average$351FlexibilityNo cancel feeOn-time71%
DeltaCheapest$233Average$400FlexibilityNo cancel feeOn-timeN/A

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