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$209+ Cheap flights from Dulles Intl (IAD) to Mobile (MOB)

IAD — MOB
Nov 19 — Nov 261
Thu 11/19
Thu 11/26
1 adult, Economy
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Cheap flight deals from Dulles Intl to Mobile

Cheapest flights from Dulles Intl to Mobile

Fri 11/136:33 pm -
Nonstop2h 42m
Mon 11/1612:55 pm -
Nonstop2h 19m
Deal found 10/14$339
Mon 12/76:00 pm -
Nonstop2h 44m
Mon 12/1412:55 pm -
Nonstop2h 16m
Deal found 10/19$355
Thu 11/265:00 pm -
1 stop5h 03m
Mon 11/306:00 am -
1 stop4h 37m
Deal found 10/19$359
Tue 12/11:40 pm -
1 stop5h 08m
Tue 12/812:01 pm -
1 stop5h 43m
Deal found 10/16$360
Sat 11/76:33 pm -
Nonstop2h 42m
Fri 11/1312:55 pm -
Nonstop2h 19m
Deal found 10/17$377
Tue 11/311:10 am -
1 stop5h 39m
Mon 11/93:55 pm -
1 stop4h 35m
Deal found 10/19$379
Fri 12/116:00 pm -
Nonstop2h 44m
Sun 12/1312:55 pm -
Nonstop2h 16m
Deal found 10/15$388
Sat 10/246:35 pm -
Nonstop2h 33m
Wed 11/1112:55 pm -
Nonstop2h 19m
Deal found 10/15$394
Wed 12/26:00 pm -
Nonstop2h 44m
Mon 12/712:55 pm -
Nonstop2h 16m
Deal found 10/19$395
Thu 12/106:00 am -
1 stop7h 14m
Mon 12/1412:01 pm -
1 stop5h 43m
Deal found 10/16$398
Sat 12/55:27 pm -
1 stop4h 40m
Thu 12/103:59 pm -
1 stop4h 31m
Deal found 10/18$399
Sat 10/246:00 am -
1 stop6h 17m
Mon 11/96:10 pm -
1 stop5h 31m
Deal found 10/15$414

Find flight deals from Dulles Intl to Mobile

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(United Airlines)

One-way from

$209
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$419

Good round-trip deal

$358 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Mobile flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Mobile flights.
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From Washington, D.C. Dulles Intl to Mobile
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One-way flight from Washington, D.C. Dulles Intl to Mobile
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Mobile.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Mobile that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Sat 12/12

11:48 am-4:49 pm

1 stop6h 01m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$219

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Thu 10/29

6:15 am-12:17 pm

1 stop7h 02m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$244

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Sun 11/1

5:44 pm-9:59 pm

1 stop5h 15m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$259

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Thu 12/24

6:38 pm-8:29 pm

Nonstop2h 51m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$289

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Sat 12/12

6:00 pm-7:44 pm

Nonstop2h 44m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$289
Quickest round-trip

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Mon 3/29

5:35 pm-7:10 pm

Nonstop2h 35m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$289

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Sun 3/28

5:35 pm-7:10 pm

Nonstop2h 35m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$289

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Fri 11/6

6:33 pm-8:15 pm

Nonstop2h 42m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$311

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Thu 11/5

6:00 am-11:49 am

1 stop6h 49m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$314

Washington, D.C.Mobile

IAD Washington, D.C. Dulles Intl - MOB Mobile

IADMOB

Washington, D.C. Dulles Intl

Mon 3/29

7:50 pm-10:57 pm

1 stop4h 07m

Mobile

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 22 resultsSorted by cheapest first
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Compare providers for flights from Dulles Intl to Mobile

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Mobile in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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. Dulles Intl Airport-Mobile flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Mobile flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Mobile flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Mobile flights, Cheapflights users trust FlightHub the most. FlightHub 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. Dulles Intl 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 Dulles Intl to Mobile

Have a flexible travel schedule? Discover the best time to fly to Mobile from Dulles Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Mobile

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mobile (average of $279). Flying from Washington, D.C. Dulles Intl Airport to Mobile in July is currently the most expensive (average of $669). 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 IAD to MOB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Mobile as you normally would.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Mobile?

Airfare is typical for this route at the moment.

Washington, D.C. Dulles Intl Airport to Mobile flights typically cost between $338 and $594 in December.
The cheapest round-trip price found within the last 5 days was $339 on United Airlines (Dec 8-Dec 12).

Reviews of airlines servicing Mobile

See what other customers who have flown with Delta and United Airlines from Washington, D.C. Dulles Intl Airport to Mobile have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,652 reviews

Food

7.2

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Delta
7.8
Good
8,652 reviews
Delta
7.8
Good
8,652 reviews

Food

7.2

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
United Airlines
7.3
Good
10,388 reviews
Delta
7.8
Good
8,652 reviews

Food

7.2

Overall

7.8

Crew

8.5

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

  • What airport do you fly into for flights to Mobile from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Mobile, you will be flying into Mobile. Mobile (MOB) is just 11.8 mi from the center of the city. Mobile is the only Mobile airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 2 airlines have flights to Mobile from Washington, D.C. Dulles Intl on a regular basis.

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

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Mobile in 6h 17m. Fly via Delta to get the fastest option. The distance from Washington, D.C. Dulles Intl Airport to Mobile is about 835 mi.

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

    United Airlines, at $209, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Mobile. An alternate airline flying to your destination would be Delta. Users have found that United Airlines is 53% cheaper than the other options available to this destination.

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to Mobile is generally $419, our data shows the cheapest flight currently is $319. When looking at the most popular route, (Washington, D.C. Dulles Intl - Mobile), you can expect to pay $339 for that flight.

  • Can I find deals for flights from Dulles Intl to Mobile that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Mobile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Mobile?

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

  • Can I find deals for business class flights from Dulles Intl to Mobile?

    Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Mobile?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mobile (average of $279). Flying from Washington, D.C. Dulles Intl Airport to Mobile in July is currently the most expensive (average of $669). 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?

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Top 2 airlines flying from Dulles Intl to Mobile

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$417FlexibilityNo cancel feeOn-time69%
DeltaCheapest$274Average$368FlexibilityNo cancel feeOn-timeN/A

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