MOB - WAS

$115 Find Cheap Flights from Mobile to Washington, D.C.

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 Washington, D.C. departing on 10/27. 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.

 
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.

Sat, Nov 15 - Sat, Nov 22
United Airlines Logo
12:45 pm - 4:06 pmMOB-IAD
2h 21mnonstop
United Airlines Logo
6:35 pm - 8:12 pmIAD-MOB
2h 37mnonstop
$209United Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
American Airlines Logo
5:10 am - 10:59 amMOB-DCA
4h 49m1 stop
American Airlines Logo
5:30 pm - 9:55 pmDCA-MOB
5h 25m1 stop
$229American Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
American Airlines Logo
1:46 pm - 6:54 pmMOB-IAD
4h 08m1 stop
American Airlines Logo
5:29 pm - 11:05 pmIAD-MOB
6h 36m1 stop
$229American Airlines
Find Deal
Thu, Oct 30 - Mon, Nov 3
United Airlines Logo
12:45 pm - 4:06 pmMOB-IAD
2h 21mnonstop
United Airlines Logo
9:00 am - 10:37 amIAD-MOB
2h 37mnonstop
$232United Airlines
Find Deal
Tue, Nov 18 - Thu, Nov 27
American Airlines Logo
6:33 am - 1:35 pmMOB-IAD
6h 02m1 stop
American Airlines Logo
6:34 am - 10:20 amIAD-MOB
4h 46m1 stop
$239American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23
United Airlines Logo
12:45 pm - 4:06 pmMOB-IAD
2h 21mnonstop
United Airlines Logo
6:35 pm - 8:12 pmIAD-MOB
2h 37mnonstop
$242United Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Delta Logo
5:43 am - 12:36 pmMOB-BWI
5h 53m1 stop
Delta Logo
4:44 pm - 10:48 pmBWI-MOB
7h 04m1 stop
$249Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
6:00 am - 12:40 pmMOB-DCA
5h 40m1 stop
Delta Logo
6:20 pm - 11:12 pmDCA-MOB
5h 52m1 stop
$249Delta
Find Deal
Wed, Nov 19 - Wed, Dec 3
United Airlines Logo
12:45 pm - 4:06 pmMOB-IAD
2h 21mnonstop
United Airlines Logo
6:45 pm - 8:22 pmIAD-MOB
2h 37mnonstop
$249United Airlines
Find Deal
Wed, Mar 11 - Sat, Mar 14
Delta Logo
12:10 pm - 7:15 pmMOB-DCA
6h 05m1 stop
Delta Logo
6:00 am - 11:36 amDCA-MOB
6h 36m1 stop
$254Delta
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: $309
United Airlines
Sat 11/15Sat 11/22
MOB - IAD • Non-stop
Cheapest non-stop
$209
Typical prices: $304-429
United Airlines
Fri 10/31Tue 11/4
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.

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 $244 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 December and August, where the average cost of round-trip tickets is $355 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 $316, prices are generally cheapest when you fly direct.

Good to know

Low seasonFebruary
Cheapest flight$115
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 4% 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 $115 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.?

    Star Alliance is the only airline alliance operating flights between Mobile and Washington, D.C..

  • 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 $339 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 $316 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 $174 or less one-way and $319 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 7954 reviews
8.5Crew
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

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

United airlines, mediocre at best. No issues , nothing great . Worked for me

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

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

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