$164+ Cheap flights from Dulles Intl (IAD) to Mobile (MOB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MOB
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl to Mobile with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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 September 5, 2026.
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 September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:35 pm -
Nonstop2h 33m
Tue 9/2912:53 pm -
Nonstop2h 22m
Deal found 9/2![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2412:32 pm -
1 stop5h 53m
Thu 12/36:00 am -
1 stop7h 02m
Deal found 8/31![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:17 pm -
1 stop5h 03m
Fri 10/24:37 pm -
1 stop7h 04m
Deal found 9/2![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:03 pm -
1 stop6h 31m
Sat 9/56:00 am -
1 stop6h 43m
Deal found 9/1![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:26 pm -
1 stop5h 59m
Tue 9/296:04 am -
1 stop4h 26m
Deal found 9/4![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:10 am -
1 stop5h 33m
Tue 12/16:12 pm -
1 stop5h 30m
Deal found 8/31![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:35 pm -
Nonstop2h 33m
Tue 10/612:53 pm -
Nonstop2h 22m
Deal found 9/1![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:33 pm -
Nonstop2h 42m
Tue 11/1012:55 pm -
Nonstop2h 19m
Deal found 9/4![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:35 pm -
Nonstop2h 35m
Sat 12/512:55 pm -
Nonstop2h 25m
Deal found 9/4![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:26 pm -
1 stop4h 15m
Sat 9/265:06 pm -
1 stop6h 35m
Deal found 9/4![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:35 pm -
Nonstop2h 33m
Mon 9/2812:53 pm -
Nonstop2h 22m
Deal found 9/4![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:45 pm -
Nonstop2h 33m
Tue 9/2212:50 pm -
Nonstop2h 22m
Deal found 9/4![United Airlines logo]()
$374
Best flights from Dulles Intl to MobileDiscover 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 September 5, 2026.
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 September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:35 pm -
Nonstop2h 35m
Sat 1/1612:55 pm -
Nonstop2h 25m
Deal found 9/4![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:04 pm -
1 stop6h 43m
Mon 11/96:10 pm -
1 stop5h 31m
Deal found 8/31![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:35 pm -
Nonstop2h 35m
Sat 12/512:55 pm -
Nonstop2h 25m
Deal found 9/4![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop6h 17m
Sun 10/186:30 pm -
1 stop5h 12m
Deal found 9/1![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:35 pm -
Nonstop2h 33m
Mon 9/2812:53 pm -
Nonstop2h 22m
Deal found 9/4![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:45 pm -
Nonstop2h 33m
Wed 9/3012:53 pm -
Nonstop2h 22m
Deal found 9/4![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:17 pm -
1 stop5h 03m
Sun 9/206:10 pm -
1 stop5h 31m
Deal found 8/31![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:13 am -
1 stop4h 04m
Sat 10/179:10 am -
1 stop7h 00m
Deal found 9/1![Delta logo]()
$519
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:35 pm -
Nonstop2h 33m
Sat 10/1010:50 am -
1 stop7h 12m
Deal found 9/4![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:15 am -
1 stop6h 36m
Tue 9/2912:53 pm -
Nonstop2h 22m
Deal found 9/4![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:35 pm -
Nonstop2h 33m
Sat 10/1712:53 pm -
Nonstop2h 22m
Deal found 9/1![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:35 pm -
Nonstop2h 33m
Sat 9/269:20 am -
1 stop8h 42m
Deal found 9/4![United Airlines logo]()
$564
Last-minute flights from Dulles Intl to MobileDiscover last-minute flight deals from Dulles Intl to Mobile. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Mobile. Data last updated September 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop6h 22m
Sun 9/135:06 pm -
1 stop6h 35m
Deal found 9/1![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:57 am -
1 stop6h 22m
Sat 9/191:44 pm -
1 stop6h 46m
Deal found 9/3![American Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:45 pm -
Nonstop2h 33m
Tue 9/2212:50 pm -
Nonstop2h 22m
Deal found 9/4![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:26 pm -
1 stop4h 15m
Sat 9/265:06 pm -
1 stop6h 35m
Deal found 9/4![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:26 pm -
1 stop5h 59m
Tue 9/296:04 am -
1 stop4h 26m
Deal found 9/4![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:35 pm -
Nonstop2h 33m
Mon 9/2812:53 pm -
Nonstop2h 22m
Deal found 9/4![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:35 pm -
Nonstop2h 33m
Tue 9/2912:53 pm -
Nonstop2h 22m
Deal found 9/2![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:35 pm -
Nonstop2h 33m
Wed 9/3012:53 pm -
Nonstop2h 22m
Deal found 9/1![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:17 pm -
1 stop5h 03m
Fri 10/24:37 pm -
1 stop7h 04m
Deal found 9/2![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:35 pm -
Nonstop2h 33m
Tue 10/612:53 pm -
Nonstop2h 22m
Deal found 9/1![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:13 am -
1 stop4h 04m
Tue 10/134:34 pm -
1 stop7h 08m
Deal found 9/2![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:13 am -
1 stop4h 04m
Sat 10/179:10 am -
1 stop7h 00m
Deal found 9/3![Delta logo]()
$349
One-way flights from Dulles Intl to MobileSearch for one-way flight options from Dulles Intl to Mobile. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Dulles Intl to Mobile. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:15 am -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$164
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:26 pm -
1 stop5h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$169
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:25 am -
1 stop3h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![American Airlines logo]()
$179
This American Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:24 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$199
This KAYAK deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:57 am -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$258
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/207:00 am -
1 stop5h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:33 pm -
Nonstop2h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:50 pm -
1 stop4h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Delta logo]()
$289
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:57 am -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/205:35 pm -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/285:35 pm -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$319
Find flight deals from Dulles Intl to Mobile
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Mobile (MOB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (United Airlines) |
One-way from | $164 (Delta) |
Popular in | July |
Cheapest in | September |
Average price | $219 |
Good round-trip deal | $359 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Mobile that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
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
Cheapest round-trip
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Fri 9/11
6:00 am-11:22 am
1 stop6h 22m
Mobile
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$164
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Wed 9/16
12:26 pm-5:25 pm
1 stop5h 59m
Mobile
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$169
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Thu 9/10
7:57 am-1:19 pm
1 stop6h 22m
Mobile
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$179
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Thu 1/28
4:13 pm-8:46 pm
1 stop5h 33m
Mobile
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$199
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Wed 1/20
7:00 am-11:33 am
1 stop5h 33m
Mobile
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$261
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Thu 11/12
6:33 pm-8:15 pm
Nonstop2h 42m
Mobile
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Wed 1/13
5:35 pm-7:10 pm
Nonstop2h 35m
Mobile
Sat 1/16
12:55 pm-4:20 pm
Nonstop2h 25m
$339
Quickest round-trip
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Sun 10/4
6:35 pm-8:08 pm
Nonstop2h 33m
Mobile
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$349
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Thu 11/5
3:04 pm-8:47 pm
1 stop6h 43m
Mobile
Mon 11/9
6:10 pm-12:41 am
1 stop5h 31m
$349
Washington, D.C.Mobile
IAD Washington, D.C. Dulles Intl - MOB Mobile
IADMOB
Washington, D.C. Dulles Intl
Sat 9/19
6:45 pm-8:18 pm
Nonstop2h 33m
Mobile
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$354
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to Mobile
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
IAD-MOB
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
Prices
Airlines
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Mobile?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mobile (average of $219). 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?
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 September 5, 2026.
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.
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 September 5, 2026.
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.
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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.
Traveling to a place near Mobile?
Book flights to Mobile if you plan to visit one of these locationsPascagoula
Moss Point
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Other flights to Mobile
Explore flights to Mobile departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Dulles Intl and Mobile flights
Browse other Dulles Intl and Mobile flight options. Last updated on September 5, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
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Top 2 airlines flying from Dulles Intl to Mobile
Discover the top 2 airlines that operate flights from Dulles Intl to Mobile. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$274 | Average$338 | FlexibilityNo cancel fee | On-timeN/A |