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$144+ Cheap flights from Reagan-National (DCA) to Mobile (MOB)

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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MOB
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Reagan-National to Mobile

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(Delta)

One-way from

$144
(American Airlines)

Popular in

February

Cheapest in

December

Average price

$466
Provider with most accurate pricing for Washington, D.C. Reagan-National-Mobile flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Mobile flights.
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From Washington, D.C. Reagan-National to Mobile
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One-way flight from Washington, D.C. Reagan-National to Mobile
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Highest demand for flights based on searches. 14% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Reagan-National to Mobile

Cheapest flights from Reagan-National to Mobile
Explore the most affordable flight options available from Reagan-National to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Delta deal was found by Cheapflights users on 10/25. 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 11/157:00 amDCA - MOB
1 stop6h 35mDelta
Sun 11/233:42 pmMOB - DCA
1 stop5h 01mDelta
Deal found 10/25$229
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/115:00 amDCA - MOB
1 stop5h 55mAmerican Airlines
Sat 11/1510:49 amMOB - DCA
1 stop5h 43mAmerican Airlines
Deal found 10/27$249
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/55:00 amDCA - MOB
1 stop5h 55mAmerican Airlines
Wed 11/196:33 amMOB - DCA
1 stop6h 50mAmerican Airlines
Deal found 10/24$274
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/11:44 pmDCA - MOB
1 stop5h 12mAmerican Airlines
Sat 11/810:49 amMOB - DCA
1 stop5h 43mAmerican Airlines
Deal found 10/25$284
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/145:00 amDCA - MOB
1 stop5h 55mAmerican Airlines
Mon 11/175:30 pmMOB - DCA
1 stop5h 04mAmerican Airlines
Deal found 10/27$329
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Thu 11/67:44 pmDCA - MOB
1 stop5h 12mAmerican Airlines
Wed 11/125:30 pmMOB - DCA
1 stop5h 04mAmerican Airlines
Deal found 10/25$374
This Delta deal was found by Cheapflights users on 10/27. 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 11/18:00 amDCA - MOB
1 stop5h 32mDelta
Sat 11/84:30 pmMOB - DCA
1 stop6h 11mDelta
Deal found 10/27$379
This Delta deal was found by Cheapflights users on 10/24. 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 10/298:59 amDCA - MOB
1 stop4h 33mDelta
Sat 11/11:17 pmMOB - DCA
1 stop4h 16mDelta
Deal found 10/24$389
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 12/256:00 amDCA - MOB
1 stop5h 28mDelta
Thu 1/111:30 amMOB - DCA
1 stop4h 12mDelta
Deal found 10/27$399
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/145:00 amDCA - MOB
1 stop5h 55mAmerican Airlines
Sat 11/226:26 pmMOB - DCA
1 stop4h 33mAmerican Airlines
Deal found 10/27$409

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 October 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Mobile that are best for you.

Fly from

Reagan-National

Fly to

Mobile

Route

Depart

Return

Price

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Wed 1/7

6:00 am-11:47 am

1 stop6h 47m

Mobile

Mon 1/12

12:34 pm-6:30 pm

1 stop4h 56m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Sat 11/15

7:00 am-12:35 pm

1 stop6h 35m

Mobile

Sun 11/23

3:42 pm-9:43 pm

1 stop5h 01m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Wed 2/18

7:30 am-11:36 am

1 stop5h 06m

Mobile

Sat 2/21

5:00 pm-11:20 pm

1 stop5h 20m

$274

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Wed 2/18

1:44 pm-5:15 pm

1 stop4h 31m

Mobile

Sat 2/21

5:13 am-10:56 am

1 stop4h 43m

$309

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Sun 1/4

7:50 pm-11:56 pm

1 stop5h 06m

Mobile

Sun 1/11

5:32 pm-11:34 pm

1 stop5h 02m

$344

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Thu 11/6

7:44 pm-11:56 pm

1 stop5h 12m

Mobile

Wed 11/12

5:30 pm-11:34 pm

1 stop5h 04m

$374

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Thu 12/25

6:00 am-10:28 am

1 stop5h 28m

Mobile

Fri 1/2

2:00 pm-8:32 pm

1 stop5h 32m

$399

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Sun 1/4

7:00 am-11:31 am

1 stop5h 31m

Mobile

Sun 1/11

12:34 pm-7:34 pm

1 stop6h 00m

$399

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Fri 11/14

5:00 am-9:55 am

1 stop5h 55m

Mobile

Sat 11/22

6:26 pm-11:59 pm

1 stop4h 33m

$409

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Fri 1/16

6:44 am-10:49 am

1 stop5h 05m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 16 results
1
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Compare providers for flights from Reagan-National to Mobile

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Mobile in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Mobile flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Mobile flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Mobile flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Mobile flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-Mobile flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to Mobile

Have a flexible travel schedule? Discover the best time to fly to Mobile from Reagan-National 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. Reagan-National Airport to Mobile

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

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Mobile (average of $123). Flying from Washington, D.C. Reagan-National Airport to Mobile in March is currently the most expensive (average of $301). 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 DCA to MOB?

Find hourly flight availability from Reagan-National 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 October 27, 2025.

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

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 October 27, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Washington, D.C. Reagan-National Airport to Mobile by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    Mobile (MOB), located 11.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Mobile. 3 airlines have flights to Mobile from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Mobile should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Mobile?

    A quick flight from Washington, D.C. Reagan-National Airport to Mobile can take about 4h 31m. Delta provides one of the quickest options available for as low as $309. Airlines will cover a distance of 848 mi. This flight may include one or multiple stops.

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

    Flying on Delta is currently your cheapest option to Mobile, with prices starting at $228. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $246 and $274, respectively. These flights start at 42% lower than the current average price 3 months from now.

  • Can I find deals for flights from Reagan-National to Mobile that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Mobile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Mobile?

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

  • Can I find deals for business class flights from Reagan-National to Mobile?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Mobile?

    Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Mobile (average of $123). Flying from Washington, D.C. Reagan-National Airport to Mobile in March is currently the most expensive (average of $301). 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

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Alternative routes for Reagan-National 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 Reagan-National to Mobile

Discover the top 3 airlines that operate flights from Reagan-National 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$246Average$405FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$274Average$438FlexibilityNo cancel feeOn-time69%

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