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.Alternate airlines to your destination round-trip include American Airlines and Delta. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Mobile one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $125. United Airlines flights start at $224 while deals on Delta start at $394 one-way.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Mobile flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Mobile ranges from 3.7 - 7.3 inches per month. July is typically the wettest month, when rainfall can reach 7.3 in. October is typically the driest time to visit Mobile when rainfall is around 3.7 in.

If weather is an important factor for your trip to Mobile, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 $319, our data shows the cheapest flight currently is $209. When looking at the most popular route, (Washington, D.C. Dulles Intl - Mobile), you can expect to pay $209 for that flight.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Mobile?

Users have found that flying from Washington, D.C. Dulles Intl Airport to Mobile on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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 2 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.

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.

$125+ Flights from Washington, D.C. Dulles Intl Airport to Mobile

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Mobile are usually found in January or September, booked 77 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Dulles Intl to Mobile

Round-trip from	$209 (United Airlines)
One-way from	$125 (American Airlines)
Popular in	December
Cheapest in	January
Average price	$294
Good round-trip deal	$279 or less

From Washington, D.C. Dulles Intl to Mobile

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One-way flight from Washington, D.C. Dulles Intl to Mobile

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Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Mobile.

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Find flight deals from Dulles Intl to Mobile

Cheapest flights from Dulles Intl to Mobile
Explore the most affordable flight options available from Dulles Intl to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 9/59:00 amIAD - MOB

Nonstop2h 33mUnited Airlines

Sun 9/78:00 amMOB - IAD

Nonstop2h 26mUnited Airlines

Deal found 7/28

$209

Sat 9/137:17 pmIAD - MOB

1 stop4h 53mAmerican Airlines

Sat 9/206:40 amMOB - IAD

1 stop6h 09mAmerican Airlines

Deal found 7/27

$214

Sat 11/15:52 pmIAD - MOB

1 stop5h 56mDelta

Sat 11/89:13 amMOB - IAD

1 stop4h 25mDelta

Deal found 7/29

$229

Best flights from Dulles Intl to Mobile
Discover carefully curated flight deals from Dulles Intl to Mobile that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 9/59:00 amIAD - MOB

Nonstop2h 33mUnited Airlines

Sun 9/78:00 amMOB - IAD

Nonstop2h 26mUnited Airlines

Deal found 7/28

$209

Sat 9/137:17 pmIAD - MOB

1 stop4h 53mAmerican Airlines

Sat 9/206:40 amMOB - IAD

1 stop6h 09mAmerican Airlines

Deal found 7/27

$214

Sat 11/15:52 pmIAD - MOB

1 stop5h 56mDelta

Sat 11/89:13 amMOB - IAD

1 stop4h 25mDelta

Deal found 7/29

$229

Last-minute flights from Dulles Intl to Mobile
Discover last-minute flight deals from Dulles Intl to Mobile. Data last updated July 29, 2025 and is based on user searches.

Fri 8/85:50 pmIAD - MOB

Nonstop2h 39mUnited Airlines

Mon 8/1112:50 pmMOB - IAD

Nonstop2h 24mUnited Airlines

Deal found 7/28

$259

Fri 8/810:25 amIAD - MOB

1 stop7h 11mAmerican Airlines

Sun 8/105:10 amMOB - IAD

1 stop6h 38mAmerican Airlines

Deal found 7/28

$409

Fri 8/812:45 pmIAD - MOB

1 stop5h 21mDelta

Mon 8/114:41 pmMOB - IAD

1 stop6h 40mDelta

Deal found 7/28

$449

Sat 8/168:50 amIAD - MOB

Nonstop2h 31mUnited Airlines

Sat 8/238:00 amMOB - IAD

Nonstop2h 26mUnited Airlines

Deal found 7/26

$209

Fri 8/2210:25 amIAD - MOB

1 stop7h 11mAmerican Airlines

Sat 8/305:10 amMOB - IAD

1 stop6h 38mAmerican Airlines

Deal found 7/28

$239

Sat 8/303:26 pmIAD - MOB

1 stop6h 07mDelta

Tue 9/29:12 amMOB - IAD

1 stop6h 18mDelta

Deal found 7/28

$284

One-way flights from Dulles Intl to Mobile
Search for one-way flight options from Dulles Intl to Mobile. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 11/55:29 pmIAD - MOB

1 stop6h 13mAmerican Airlines

Deal found 7/28

$125

Wed 11/56:35 pmIAD - MOB

Nonstop2h 37mUnited Airlines

Deal found 7/28

$224

Tue 8/512:45 pmIAD - MOB

1 stop5h 21mDelta

Deal found 7/28

$394

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

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Fri 9/5

9:00 am-10:33 am

Nonstop2h 33m

Mobile

Sun 9/7

8:00 am-11:26 am

Nonstop2h 26m

$209

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Sat 9/13

7:17 pm-11:10 pm

1 stop4h 53m

Mobile

Sat 9/20

6:40 am-1:49 pm

1 stop6h 09m

$214

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Sat 11/1

5:52 pm-10:48 pm

1 stop5h 56m

Mobile

Sat 11/8

9:13 am-2:38 pm

1 stop4h 25m

$229

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Wed 11/5

5:29 pm-10:42 pm

1 stop6h 13m

$125

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Wed 11/5

6:35 pm-8:12 pm

Nonstop2h 37m

$224

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Tue 8/5

12:45 pm-5:06 pm

1 stop5h 21m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Mobile?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Mobile, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mobile (average of $348). Flying from Washington, D.C. Dulles Intl Airport to Mobile in March is currently the most expensive (average of $468). 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?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Mobile in the morning. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at noon.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Mobile

The most flights from IAD to MOB are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Mobile

See what other customers who have flown with Delta, United Airlines, and American 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

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,893 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 2 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.
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.Alternate airlines to your destination round-trip include American Airlines and Delta. Users have found that United Airlines is 38% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Mobile one-way?
To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $125. United Airlines flights start at $224 while deals on Delta start at $394 one-way.
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 $319, our data shows the cheapest flight currently is $209. When looking at the most popular route, (Washington, D.C. Dulles Intl - Mobile), you can expect to pay $209 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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mobile (average of $348). Flying from Washington, D.C. Dulles Intl Airport to Mobile in March is currently the most expensive (average of $468). 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.

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Other flights to Mobile

Top 2 airlines flying from Dulles Intl to Mobile

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$204	Average$334	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$223	Average$400	FlexibilityNo cancel fee	On-timeN/A

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$125+ Cheap flights from Dulles Intl (IAD) to Mobile (MOB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Mobile with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Mobile are usually found in January or September, booked 77 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Dulles Intl to Mobile

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Dulles Intl to Mobile

Cheapest flights from Dulles Intl to MobileExplore the most affordable flight options available from Dulles Intl to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Dulles Intl to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

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.

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.

Cheapflights Insights

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

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Mobile?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Mobile. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from IAD to MOB?

Find hourly flight availability from Dulles Intl to Mobile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Mobile

Explore weekly flight availability from Dulles Intl to Mobile. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

Reviews of airlines servicing Mobile

Get insights into the airlines that provide service to Mobile. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mobile. Reviews last updated July 29, 2025.

See what other customers who have flown with Delta, United Airlines, and American 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Mobile. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Mobile one-way?

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

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

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

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

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

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Alternative routes for Dulles Intl to Mobile

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Top 2 airlines flying from Dulles Intl to Mobile

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Cheapest flights from Dulles Intl to Mobile
Explore the most affordable flight options available from Dulles Intl to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.