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Dulles Intl

$108+ Cheap flights from Mississippi to Dulles Intl (IAD)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
JAN — IAD
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Mississippi to Dulles Intl

Cheapest flights from Mississippi to Dulles Intl
Explore the most affordable flight options available from Mississippi to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This United Airlines deal was found by Cheapflights users on 7/24. 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 8/2012:33 pm
MOB
-
IAD
Nonstop2h 22m
United Airlines
Sun 8/236:45 pm
IAD
-
MOB
Nonstop2h 33m
United Airlines
Deal found 7/24$279
This Delta deal was found by Cheapflights users on 7/23. 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 10/2210:33 am
MEM
-
IAD
1 stop4h 48m
Delta
Tue 10/2710:07 am
IAD
-
MEM
1 stop6h 39m
Delta
Deal found 7/23$287
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:13 pm
MEM
-
IAD
2 stops25h 23m
Multiple Airlines
Sun 10/183:53 pm
IAD
-
MEM
1 stop3h 49m
Multiple Airlines
Deal found 7/26$289
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:03 pm
MEM
-
IAD
2 stops21h 11m
Multiple Airlines
Thu 9/1011:12 am
IAD
-
MEM
1 stop9h 13m
Multiple Airlines
Deal found 7/23$292
This Delta deal was found by Cheapflights users on 7/28. 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 9/1012:10 pm
MOB
-
IAD
1 stop4h 01m
Delta
Tue 9/1512:26 pm
IAD
-
MOB
1 stop4h 15m
Delta
Deal found 7/28$299
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:10 pm
MEM
-
IAD
2 stops21h 26m
Multiple Airlines
Sun 10/258:00 pm
IAD
-
MEM
1 stop13h 10m
Multiple Airlines
Deal found 7/24$301
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:57 pm
MEM
-
IAD
1 stop26h 47m
Multiple Airlines
Thu 9/36:20 am
IAD
-
MEM
2 stops37h 03m
Multiple Airlines
Deal found 7/27$303
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:04 am
MEM
-
IAD
1 stop9h 34m
Multiple Airlines
Wed 8/196:09 pm
IAD
-
MEM
1 stop21h 58m
Multiple Airlines
Deal found 7/26$304
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:45 pm
MEM
-
IAD
2 stops21h 55m
Multiple Airlines
Wed 9/166:13 pm
IAD
-
MEM
1 stop21h 56m
Multiple Airlines
Deal found 7/26$305
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:11 pm
MEM
-
IAD
1 stop13h 06m
Frontier
Sun 9/2711:12 am
IAD
-
MEM
1 stop9h 13m
Frontier
Deal found 7/26$306
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:58 pm
MEM
-
IAD
2 stops20h 20m
Multiple Airlines
Mon 9/211:40 pm
IAD
-
MEM
1 stop6h 38m
Multiple Airlines
Deal found 7/28$307
This Delta deal was found by Cheapflights users on 7/24. 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 8/206:00 am
MOB
-
IAD
1 stop7h 05m
Delta
Sun 8/238:28 am
IAD
-
MOB
1 stop3h 52m
Delta
Deal found 7/24$309

Find flight deals from Mississippi to Dulles Intl

Keep the following information in mind while searching for Mississippi to Dulles Intl flight deals. Data was last updated July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(United Airlines)

One-way from

$108
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$573
Provider with most accurate pricing for Jackson-Evers Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jackson-Evers Intl-Washington, D.C. (WAS) flights.
Search Deals
From Mississippi to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Mississippi to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mississippi to Dulles Intl 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 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Mississippi to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Mon 8/17

4:37 pm-12:34 am

1 stop6h 57m

Washington, D.C. Dulles Intl

Sat 8/22

8:28 am-11:20 am

1 stop3h 52m

$299

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Fri 9/18

12:10 pm-6:20 pm

1 stop5h 10m

Washington, D.C. Dulles Intl

Tue 9/22

12:26 pm-3:41 pm

1 stop4h 15m

$299

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Sat 12/12

9:12 am-3:57 pm

1 stop5h 45m

Washington, D.C. Dulles Intl

Wed 12/16

12:30 pm-5:25 pm

1 stop5h 55m

$299

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Thu 9/10

12:10 pm-5:11 pm

1 stop4h 01m

Washington, D.C. Dulles Intl

Tue 9/15

12:26 pm-3:41 pm

1 stop4h 15m

$299

MobileWashington, D.C.

MOB - IAD

MOBIAD

Mobile

Fri 11/20

7:15 pm-12:20 am

1 stop4h 05m

Washington, D.C. Dulles Intl

Fri 11/27

5:30 pm-10:57 pm

1 stop6h 27m

$309

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Tue 9/8

6:12 am-2:11 pm

1 stop6h 59m

Washington, D.C. Dulles Intl

Tue 9/15

6:07 pm-9:34 pm

1 stop4h 27m

$318

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Sat 11/21

6:10 am-11:35 am

1 stop4h 25m

Washington, D.C. Dulles Intl

Fri 11/27

5:00 pm-9:51 pm

1 stop5h 51m

$318

AlexandriaWashington, D.C.

AEX - IAD

AEXIAD

Alexandria

Fri 9/11

5:21 pm-12:41 am

1 stop6h 20m

Washington, D.C. Dulles Intl

Fri 9/18

6:00 am-11:10 am

1 stop6h 10m

$318

GulfportWashington, D.C.

GPT - IAD

GPTIAD

Gulfport Biloxi Regional

Fri 12/18

6:04 pm-12:39 am

1 stop5h 35m

Washington, D.C. Dulles Intl

Fri 1/1

6:59 pm-10:07 pm

1 stop4h 08m

$319

GulfportWashington, D.C.

GPT - IAD

GPTIAD

Gulfport Biloxi Regional

Thu 10/22

1:46 pm-6:48 pm

1 stop4h 02m

Washington, D.C. Dulles Intl

Sun 10/25

6:00 am-9:18 am

1 stop4h 18m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Mississippi to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Mississippi 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 Mississippi to Washington, D.C. Dulles Intl Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

    A quick flight from Mississippi to Washington, D.C. Dulles Intl Airport can take about 5h 40m. Delta provides one of the quickest options available for as low as $373. The distance from Mississippi to Washington, D.C. Dulles Intl Airport is about 741 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Mississippi to Washington, D.C. Dulles Intl Airport?

    While some choose either Mobile - Washington, D.C. Dulles Intl or Baton Rouge Ryan - Washington, D.C. Dulles Intl, Memphis - Washington, D.C. Dulles Intl is the most popular route from Mississippi to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mississippi to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Sterling
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mississippi to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Seattle to Dulles Intl flights
Los Angeles to Reagan-National flights
O'Hare Intl to Baltimore flights
Los Angeles to Baltimore flights
Seattle to Reagan-National flights
Atlanta to Dulles Intl flights
Hobby to Baltimore flights
San Francisco to Reagan-National flights
San Francisco to Dulles Intl flights
Orlando to Dulles Intl flights
San Francisco to Baltimore flights
Atlanta to Baltimore flights
Los Angeles to Dulles Intl flights
Atlanta to Reagan-National flights
Orlando to Baltimore flights
Boston to Reagan-National flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Dulles Intl flights
Boston to Baltimore flights
George Bush Intcntl to Baltimore flights
Boston to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights
Tampa to Baltimore flights
Tampa to Dulles Intl flights
Fort Lauderdale to Baltimore flights
Seattle to Baltimore flights
Miami to Reagan-National flights
Hobby to Reagan-National flights
Minneapolis to Reagan-National flights
Denver to Dulles Intl flights
Orlando to Reagan-National flights
Midway to Dulles Intl flights
Minneapolis to Dulles Intl flights
Denver to Baltimore flights
Charlotte to Baltimore flights
Tampa to Reagan-National flights
Hobby to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
George Bush Intcntl to Reagan-National flights
Ontario to Dulles Intl flights
Austin to Dulles Intl flights
Minneapolis to Baltimore flights
Denver to Reagan-National flights
Fort Lauderdale to Dulles Intl flights
Detroit to Reagan-National flights
Sky Harbor Intl to Dulles Intl flights
Detroit to Baltimore flights

Top 2 airlines flying from Mississippi to Dulles Intl

Discover the top 2 airlines that operate flights from Mississippi to Dulles Intl. 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 2,558,603 searches. Data last updated July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$418FlexibilityNo cancel feeOn-time71%
DeltaCheapest$282Average$614FlexibilityNo cancel feeOn-timeN/A

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