MOB - DCA

$184 Find Cheap Flights from Mobile to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mobile to Reagan-National departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mobile to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mobile to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Mobile to Reagan-National (MOB-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mobile to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mobile to Reagan-National

Mon, Dec 15 - Tue, Jan 6
American Airlines Logo
5:30 pm - 11:34 pmMOB-DCA
5h 04m1 stop
American Airlines Logo
5:00 am - 10:49 amDCA-MOB
6h 49m1 stop
$229American Airlines
Find Deal
Mon, Dec 15 - Tue, Jan 6
American Airlines Logo
5:30 pm - 11:34 pmMOB-DCA
5h 04m1 stop
American Airlines Logo
3:30 pm - 11:16 pmDCA-MOB
8h 46m2 stops
$234American Airlines
Find Deal
Sat, Nov 1 - Tue, Nov 4
Delta Logo
1:17 pm - 8:33 pmMOB-DCA
6h 16m1 stop
Delta Logo
7:35 pm - 10:48 pmDCA-MOB
4h 13m1 stop
$239Delta
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
4:35 pm - 9:43 pmMOB-DCA
4h 08m1 stop
Delta Logo
6:20 pm - 10:48 pmDCA-MOB
5h 28m1 stop
$249Delta
Find Deal
Wed, Mar 11 - Sat, Mar 14
Delta Logo
12:10 pm - 6:16 pmMOB-DCA
5h 06m1 stop
Delta Logo
7:00 am - 11:36 amDCA-MOB
5h 36m1 stop
$254Delta
Find Deal
Thu, Oct 30 - Mon, Nov 3
Delta Logo
1:17 pm - 8:33 pmMOB-DCA
6h 16m1 stop
Delta Logo
6:20 pm - 10:48 pmDCA-MOB
5h 28m1 stop
$294Delta
Find Deal
Sat, Nov 8 - Mon, Nov 10
American Airlines Logo
5:15 am - 10:59 amMOB-DCA
4h 44m1 stop
American Airlines Logo
5:24 pm - 11:05 pmDCA-MOB
6h 41m1 stop
$298American Airlines
Find Deal
Mon, Oct 27 - Wed, Oct 29
United Airlines Logo
5:10 pm - 9:53 amMOB-DCA
15h 43m2 stops
United Airlines Logo
6:00 am - 11:41 amDCA-MOB
6h 41m1 stop
$824United Airlines
Find Deal
Mon, Oct 27 - Wed, Oct 29
United Airlines Logo
5:10 pm - 8:58 amMOB-DCA
14h 48m2 stops
United Airlines Logo
6:00 am - 11:41 amDCA-MOB
6h 41m1 stop
$853United Airlines
Find Deal
Mon, Oct 27 - Tue, Oct 28
United Airlines Logo
11:35 am - 10:42 pmMOB-DCA
10h 07m2 stops
United Airlines Logo
8:15 am - 4:07 pmDCA-MOB
8h 52m1 stop
$880United Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $229 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$229
American Airlines
Mon 12/15Tue 1/6
MOB - DCA • 1 stop
Cheapest one-way
$184
American Airlines
Sun 11/23
MOB - DCA • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Booking Insights

KAYAK's insights & trends for Mobile to Reagan-National flights

Get data-powered insights and trends into flights from Mobile to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Mobile to Reagan Washington National Airport?

The average price of all round-trip flights from Mobile to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Mobile to Reagan Washington National Airport, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Reagan Washington National Airport, Saturday is the cheapest day to fly and Thursday is the most expensive.

Good to know

Low seasonAugust
Cheapest flight$184
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Mobile to Reagan Washington National Airport

When to book flights from Mobile to Reagan-National

Are your dates flexible? Find out the best times to travel from Mobile to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Mobile to Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from Mobile to Washington, D.C. Reagan-National Airport was $184 for a one-way ticket and $229 for a round-trip.

  • Do I need a passport to fly between Mobile and Reagan Washington National Airport?

    No

  • Which aircraft models fly most regularly from Mobile to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Mobile to Reagan Washington National Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Mobile and Reagan Washington National Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Mobile to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Mobile to Washington, D.C. are Delta and United Airlines. With an average price for the route of $423 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $314 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Mobile to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mobile to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mobile to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Mobile is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mobile to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Mobile with another airline. Booking your flights between Mobile and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mobile to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Mobile up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Mobile to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Mobile to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mobile to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7984 reviews
7.3Food
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
Airline reviews

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

2.0 MediocreLeslie, Oct 2025BOS - SFO
Read more Delta reviews

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

This is the best united airlines flight that I took. The crew was very friendly and the food was tasty!

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

Flight attendants on this flight were very attentive and friendly

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

They lost my luggage and it didn’t get delivered until the next day.

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

Everything you need to know for your flight from Mobile to Reagan-National

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.