MOB - WAS

$209 Find Cheap Flights from Mobile to Washington, D.C.

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mobile to Washington, D.C. departing on 1/23. 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, 0 bags

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

 
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
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Flight Deals

Cheap Flights from Mobile to Washington, D.C. (MOB-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mobile to Washington, D.C. 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 Washington, D.C.

Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
12:45 pm - 4:08 pmMOB-IAD
2h 23mnonstop
United Airlines Logo
5:55 pm - 7:51 pmIAD-MOB
2h 56mnonstop
$209United Airlines
Find Deal
Wed, Mar 11 - Sat, Mar 14
Delta Logo
5:55 am - 10:56 amMOB-DCA
4h 01m1 stop
Delta Logo
7:00 am - 11:36 amDCA-MOB
5h 36m1 stop
$229Delta
Find Deal
Thu, Dec 11 - Mon, Dec 15
Delta Logo
7:17 pm - 12:12 amMOB-IAD
3h 55m1 stop
Delta Logo
3:38 pm - 6:32 pmIAD-MOB
3h 54m1 stop
$229Delta
Find Deal
Fri, Jan 16 - Mon, Jan 19
United Airlines Logo
12:45 pm - 4:08 pmMOB-IAD
2h 23mnonstop
United Airlines Logo
5:55 pm - 7:51 pmIAD-MOB
2h 56mnonstop
$233United Airlines
Find Deal
Thu, Feb 12 - Sat, Feb 14
American Airlines Logo
6:44 pm - 11:59 pmMOB-DCA
4h 15m1 stop
American Airlines Logo
1:44 pm - 6:19 pmDCA-MOB
5h 35m1 stop
$249American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
United Airlines Logo
8:00 am - 11:21 amMOB-IAD
2h 21mnonstop
United Airlines Logo
6:35 pm - 8:12 pmIAD-MOB
2h 37mnonstop
$249United Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Delta Logo
7:17 pm - 12:22 amMOB-BWI
4h 05m1 stop
Delta Logo
12:19 pm - 6:32 pmBWI-MOB
7h 13m1 stop
$249Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
United Airlines Logo
12:14 pm - 3:35 pmMOB-IAD
2h 21mnonstop
United Airlines Logo
6:45 pm - 8:22 pmIAD-MOB
2h 37mnonstop
$263United Airlines
Find Deal
Tue, Nov 18 - Thu, Nov 27
American Airlines Logo
11:13 am - 4:49 pmMOB-IAD
4h 36m1 stop
American Airlines Logo
6:34 am - 10:20 amIAD-MOB
4h 46m1 stop
$269American Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
American Airlines Logo
6:22 pm - 12:30 amMOB-BWI
5h 08m1 stop
American Airlines Logo
7:25 pm - 11:05 pmBWI-MOB
4h 40m1 stop
$305American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $209 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
MOB-IAD
Cheapest
MOB-IAD
Most popular
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 24% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$209
Overall average: $396
United Airlines
Fri 1/23Mon 1/26
MOB - IAD • Non-stop
Cheapest one-way
$224
Typical prices: $239-$334
United Airlines
Fri 12/26
MOB - IAD • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for Mobile to Washington, D.C. flights

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

How much is a round-trip flight from Mobile to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Mobile to Washington, D.C. departing in January.

What is the cheapest Mobile to Washington, D.C. flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Mobile to Washington, D.C. costs $219 on the route between Mobile (MOB) and Washington, D.C. Dulles Intl Airport (IAD). It is also the most popular route.

What’s the cheapest day of the week to fly from Mobile to Washington, D.C.?

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

For Mobile to Washington, D.C., Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Washington, D.C. back to Mobile, the best deals are generally found on Saturday, with Monday being the most expensive.

What is the cheapest month to fly from Mobile to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mobile to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mobile to Washington, D.C. is February, where tickets cost $234 (return) on average. On the other hand, the most expensive months are October and August, where the average cost of round-trip tickets is $347 and $339 respectively.

Can I save money by flying with a layover from Mobile to Washington, D.C.?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $349, prices are generally cheapest when you fly direct.

Good to know

Low seasonFebruary
Cheapest flight$209
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Mobile to Washington Dulles Airport

When to book flights from Mobile to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Mobile to Washington, D.C. 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 flights from Mobile to Washington, D.C.

  • What is the cheapest flight from Mobile to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Mobile to Washington, D.C. was $224 for a one-way ticket and $209 for a round-trip.

  • Do I need a passport to fly between Mobile and Washington, D.C.?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Mobile to Washington, D.C.?

    When flying out of Mobile you will be using Mobile. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Mobile to Washington, D.C.?

    Delta, American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Mobile to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Mobile to Washington, D.C.?

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 is the aircraft model that flies most regularly on the Mobile to Washington, D.C. flight route.

  • Which airline alliances offer flights from Mobile to Washington, D.C.?

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

  • On which days can I fly direct from Mobile to Washington, D.C.?

    There are nonstop flights from Mobile to Washington, D.C. on a daily basis.

  • 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 $344 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 $319 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Mobile to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mobile to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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 Washington, D.C.?

    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 Washington, D.C. with an airline and back to Mobile with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mobile to Washington, D.C.?

    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 Washington, D.C. from Mobile up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Mobile to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $384 or less one-way and $338 or less round-trip.

Prefer to fly direct from Mobile to Washington, D.C.?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Mobile to Washington, D.C..
Find which airlines fly direct from Mobile Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Mobile to Washington, D.C.

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Washington, D.C. to Mobile

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airlines flying from Mobile to Washington, D.C.

 
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 Washington, D.C.? 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 7996 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

8.0 ExcellentPAULINA, Oct 2025LAS - ATL
Read more Delta reviews

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

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.

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

Everything you need to know for your flight from Mobile to Washington, D.C.

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