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$209+ Cheap flights from Washington, D.C. (WAS) to Mobile (MOB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MOB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Mobile are usually found in January or March, booked 81 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Washington, D.C. to Mobile

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

Popular in

May

Cheapest in

January

Average price

$314

Good round-trip deal

$219 or less
From Washington, D.C. (WAS) to Mobile
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 Washington, D.C. (WAS) to Mobile.
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Find flight deals from Washington, D.C. to Mobile

Cheapest flights from Washington, D.C. to Mobile
Explore the most affordable flight options available from Washington, D.C. to Mobile. 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.
Thu 10/98:55 amIAD - MOB
Nonstop2h 33mUnited Airlines
Sun 10/128:00 amMOB - IAD
Nonstop2h 26mUnited 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 11/15:52 pmIAD - MOB
1 stop5h 56mDelta
Sat 11/89:13 amMOB - IAD
1 stop4h 25mDelta
Deal found 9/14$229
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:59 amDCA - MOB
1 stop6h 33mDelta
Sat 11/84:30 pmMOB - DCA
1 stop6h 11mDelta
Deal found 9/13$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.
Mon 9/297:21 pmIAD - MOB
1 stop4h 49mAmerican Airlines
Mon 10/66:27 pmMOB - IAD
1 stop4h 26mAmerican Airlines
Deal found 9/14$239
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:24 pmDCA - MOB
1 stop6h 46mAmerican Airlines
Sat 10/115:10 amMOB - DCA
1 stop4h 49mAmerican Airlines
Deal found 9/12$239
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 10/298:09 amIAD - MOB
1 stop6h 07mAmerican Airlines
Wed 11/56:33 amMOB - IAD
1 stop6h 02mAmerican Airlines
Deal found 9/14$240
This Delta deal was found by Cheapflights users on 9/15. 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 9/3012:35 pmIAD - MOB
1 stop6h 37mDelta
Sat 10/46:00 amMOB - IAD
1 stop4h 10mDelta
Deal found 9/15$249
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:00 amBWI - MOB
1 stop4h 32mDelta
Sat 11/89:13 amMOB - BWI
1 stop7h 04mDelta
Deal found 9/13$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.
Sat 11/15:52 pmIAD - MOB
1 stop5h 56mDelta
Tue 11/111:20 pmMOB - IAD
1 stop5h 07mDelta
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 10/24:15 pmBWI - MOB
1 stop6h 33mUnited Airlines
Tue 10/79:20 amMOB - BWI
1 stop5h 54mUnited Airlines
Deal found 9/13$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.
Fri 10/36:29 amBWI - MOB
2 stops10h 40mUnited Airlines
Tue 10/79:20 amMOB - BWI
1 stop5h 54mUnited Airlines
Deal found 9/13$259
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.
Sat 10/186:34 amIAD - MOB
1 stop6h 51mAmerican Airlines
Mon 10/206:27 pmMOB - IAD
1 stop4h 26mAmerican Airlines
Deal found 9/14$269

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Mobile 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 Washington, D.C. to Mobile that are best for you.

Fly from

Washington, D.C.

Fly to

Mobile

Route

Depart

Return

Price

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Thu 10/9

8:55 am-10:28 am

Nonstop2h 33m

Mobile

Sun 10/12

8:00 am-11:26 am

Nonstop2h 26m

$209

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Sat 11/1

5:52 pm-10:48 pm

1 stop5h 56m

Mobile

Sat 11/8

9:13 am-2:38 pm

1 stop4h 25m

$229

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Sat 10/18

6:34 am-12:25 pm

1 stop6h 51m

Mobile

Sat 10/25

6:27 pm-11:53 pm

1 stop4h 26m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Sat 11/1

11:20 am-5:56 pm

1 stop7h 36m

Mobile

Sat 11/8

5:15 am-10:59 am

1 stop4h 44m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Sat 11/1

6:59 am-12:32 pm

1 stop6h 33m

Mobile

Sat 11/8

4:30 pm-11:41 pm

1 stop6h 11m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Sat 10/18

6:30 am-12:25 pm

1 stop6h 55m

Mobile

Sat 10/25

12:50 pm-7:59 pm

1 stop6h 09m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Wed 10/22

8:54 am-1:16 pm

1 stop5h 22m

Mobile

Mon 10/27

6:27 pm-11:59 pm

1 stop4h 32m

$239

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Sat 9/27

5:24 pm-11:10 pm

1 stop6h 46m

Mobile

Sat 10/11

5:10 am-10:59 am

1 stop4h 49m

$239

BaltimoreMobile

BWI - MOB

BWIMOB

Baltimore/Washington

Sat 11/8

7:45 pm-10:48 pm

1 stop4h 03m

Mobile

Sat 11/15

9:17 am-5:22 pm

1 stop7h 05m

$249

BaltimoreMobile

BWI - MOB

BWIMOB

Baltimore/Washington

Sat 10/18

4:44 pm-10:48 pm

1 stop7h 04m

Mobile

Sat 10/25

1:17 pm-6:41 pm

1 stop4h 24m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 54 results
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Best time to book a flight from Washington, D.C. to Mobile

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

How far ahead should I book a flight from Washington, D.C. to Mobile?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Mobile. Price data was last updated on September 12, 2025.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Mobile. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Mobile (average of $348). Flying from Washington, D.C. to Mobile in March is currently the most expensive (average of $468). 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 WAS to MOB?

Find hourly flight availability from Washington, D.C. to Mobile. 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.

It’s typically best to fly out from Washington, D.C. to Mobile in the morning. Doing so could potentially save you 29% on the flight price compared to flying at noon, which is usually more expensive.

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

Explore weekly flight availability from Washington, D.C. to Mobile. 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 WAS to MOB 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 Washington, D.C. to Mobile?

Reviews of airlines servicing Mobile

Get insights into the airlines that provide service to Mobile. 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 Mobile. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Washington, D.C. to Mobile. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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 Washington, D.C. to Mobile. 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 into for flights to Mobile from Washington, D.C.?

    Mobile (MOB) is the airport you will fly into if you book a flight from Washington, D.C. to Mobile. You should not have trouble finding flights to Mobile from Washington, D.C.; the airport handles an average of 2 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Mobile airport from Washington, D.C.. It is only a 11.8 mi journey from Mobile (MOB) to Mobile’s city center.

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

    There are many flights that can get you from Washington, D.C. to Mobile in 2h 33m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. The distance from Washington, D.C. to Mobile is about 835 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, United Airlines ($207), Delta ($223), and American Airlines ($246) offers the cheapest pricing from Washington, D.C. to Mobile. You may be able to fly from Washington, D.C. to Mobile for 41% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $224. American Airlines flights start at $234 while deals on Delta start at $234 one-way.

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

    The most popular flight routes from Washington, D.C. to Mobile are Washington, D.C. Dulles Intl - Mobile, Washington, D.C. Reagan-National - Mobile and Baltimore/Washington - Mobile.

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

    Looking for the cheapest flight from Washington, D.C. to Mobile? While on average our users pay $329, our data indicates the cheapest price to be $209. The most popular route (Washington, D.C. Dulles Intl - Mobile), is priced around $209.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Mobile (average of $348). Flying from Washington, D.C. to Mobile in March is currently the most expensive (average of $468). 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 Mobile?

Book flights to Mobile if you plan to visit one of these locations
Pascagoula
Moss Point

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Mobile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington, D.C. to Mobile

Discover the top 3 airlines that operate flights from Washington, D.C. to Mobile. 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$395FlexibilityNo cancel feeOn-time69%
DeltaCheapest$223Average$364FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$244Average$349FlexibilityNo cancel feeOn-time71%

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