IAD - MOB

$189 Find Cheap Flights from Washington Dulles Airport to Mobile - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Mobile departing on 8/30. 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

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Everything you should know

Cheapest round-trip
$279
Typical prices: $279-$583
United Airlines
Sat 11/7Sat 11/14
IAD - MOB • Non-stop
Cheapest non-stop
$279
Typical prices: $209-$259
United Airlines
Tue 9/1Tue 9/8
IAD - MOB • Non-stop
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 2h 41m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Charlotte (CLT)
Cheapest • Avg $321 (round-trip)
Charlotte (CLT)
Shortest trip • 4h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 48% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Mobile (IAD-MOB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Mobile 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 Dulles Intl to Mobile

Sat, Nov 7 - Sat, Nov 14
United Airlines Logo
6:33 pm - 8:15 pm
IAD
-
MOB
2h 42mnonstop
United Airlines Logo
12:55 pm - 4:14 pm
MOB
-
IAD
2h 19mnonstop
$279United Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
6:45 pm - 8:18 pm
IAD
-
MOB
2h 33mnonstop
United Airlines Logo
12:33 pm - 3:55 pm
MOB
-
IAD
2h 22mnonstop
$279United Airlines
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
6:45 pm - 8:18 pm
IAD
-
MOB
2h 33mnonstop
United Airlines Logo
12:33 pm - 3:55 pm
MOB
-
IAD
2h 22mnonstop
$279United Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
6:45 pm - 8:18 pm
IAD
-
MOB
2h 33mnonstop
United Airlines Logo
12:50 pm - 4:10 pm
MOB
-
IAD
2h 20mnonstop
$279United Airlines
Thu, Nov 5 - Sun, Nov 8
Delta Logo
8:03 am - 11:17 am
IAD
-
MOB
4h 14m
1 stop
Delta Logo
6:00 am - 11:32 am
MOB
-
IAD
4h 32m
1 stop
$299Delta
Sat, Sep 12 - Sat, Sep 19
Delta Logo
6:00 am - 11:22 am
IAD
-
MOB
6h 22m
1 stop
Delta Logo
5:06 pm - 12:41 am
MOB
-
IAD
6h 35m
1 stop
$299Delta
Wed, Sep 23 - Sun, Sep 27
American Airlines Logo
7:57 am - 1:19 pm
IAD
-
MOB
6h 22m
1 stop
American Airlines Logo
4:38 pm - 11:48 pm
MOB
-
IAD
6h 10m
1 stop
$299American Airlines
Thu, Dec 10 - Mon, Dec 14
American Airlines Logo
2:06 pm - 5:57 pm
IAD
-
MOB
4h 51m
1 stop
American Airlines Logo
5:10 am - 1:20 pm
MOB
-
IAD
7h 10m
1 stop
$299American Airlines
Thu, Sep 17 - Mon, Sep 28
Delta Logo
8:08 am - 11:22 am
IAD
-
MOB
4h 14m
1 stop
Delta Logo
6:04 am - 11:30 am
MOB
-
IAD
4h 26m
1 stop
$299Delta
Tue, Oct 6 - Tue, Oct 13
American Airlines Logo
6:15 am - 10:02 am
IAD
-
MOB
4h 47m
1 stop
American Airlines Logo
5:24 pm - 11:33 pm
MOB
-
IAD
5h 09m
1 stop
$299American Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Mobile flights

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

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

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

Flight prices are below average for this route right now.

Flights to Mobile from Washington, D.C. Dulles Intl Airport usually cost between $289 and $418 in August.
The lowest price found in the past 5 days was $279 on United Airlines (Aug 29-Aug 31).

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

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

When flying from Washington Dulles Airport to Mobile, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Mobile, 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 Washington, D.C. Dulles Intl Airport to Mobile is September, where tickets cost $209 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $526 and $492 respectively.

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

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 $369, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low season

May

Cheapest flight

$189
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Washington Dulles Airport to Mobile

When to book flights from Dulles Intl to Mobile

Are your dates flexible? Find out the best times to travel from Dulles Intl to Mobile 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 Washington Dulles Airport to Mobile flights

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Mobile was $189 for a one-way ticket and $279 for a round-trip.

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

    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 Washington Dulles Airport to Mobile?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Mobile, also known as Mobile.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Mobile?

    Only American Airlines offers inflight Wi-Fi service on the Washington Dulles Airport to Mobile flight route.

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

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

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

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

  • On which days can I fly direct from Washington Dulles Airport to Mobile?

    There are nonstop flights from Washington Dulles Airport to Mobile on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Mobile are Delta and United Airlines. With an average price for the route of $368 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $375 and an overall rating of 7.4.

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

    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 Washington Dulles Airport to Mobile.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mobile from Washington Dulles Airport 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 Washington Dulles Airport to Mobile?

    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 Mobile with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and MOB 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 Washington Dulles Airport to Mobile?

    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 Mobile from Washington Dulles Airport 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 Washington, D.C. Dulles Intl Airport to Mobile

  • Looking for a cheap flight? 25% of our users found flights on this route for $253 or less one-way and $369 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Mobile?

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

Direct departures

Washington, D.C. Dulles Intl 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

Direct returns

Mobile to Washington, D.C. Dulles Intl

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

Everything you need to know for your flight from Dulles Intl to Mobile

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Mobile (MOB)