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$55+ Cheap flights from Dulles Intl (IAD) to Mississippi

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JAN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Dulles Intl to Mississippi

Cheapest flights from Dulles Intl to Mississippi
Explore the most affordable flight options available from Dulles Intl to Mississippi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 12/46:45 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Tue 12/912:14 pmMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 10/30$209
This Delta deal was found by Cheapflights users on 10/29. 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 11/197:01 amIAD - MOB
1 stop6h 42mDelta
Thu 12/47:17 pmMOB - IAD
1 stop3h 55mDelta
Deal found 10/29$229
This Delta deal was found by Cheapflights users on 10/29. 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 12/56:00 amIAD - GPT
1 stop4h 50mDelta
Mon 12/82:53 pmGPT - IAD
1 stop5h 36mDelta
Deal found 10/29$249
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/136:35 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Mon 11/178:00 amMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 10/29$249
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/136:24 amIAD - MOB
1 stop4h 56mAmerican Airlines
Tue 11/185:30 pmMOB - IAD
1 stop4h 37mAmerican Airlines
Deal found 10/30$269
This Delta deal was found by Cheapflights users on 10/30. 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.
Sat 12/135:59 pmIAD - GPT
1 stop5h 04mDelta
Mon 12/156:01 pmGPT - IAD
1 stop5h 11mDelta
Deal found 10/30$274
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/279:00 amIAD - MOB
Nonstop2h 37mUnited Airlines
Thu 11/2712:45 pmMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 10/29$274
This Delta deal was found by Cheapflights users on 10/30. 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 11/1412:36 pmIAD - GPT
1 stop5h 37mDelta
Mon 11/176:03 pmGPT - IAD
1 stop5h 13mDelta
Deal found 10/30$279
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/226:35 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Thu 11/278:00 amMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 10/29$279
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 11/225:59 pmIAD - MOB
1 stop5h 56mDelta
Thu 12/47:17 pmMOB - IAD
1 stop3h 55mDelta
Deal found 10/29$284
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/206:35 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Sun 11/238:00 amMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 10/30$286
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/186:35 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Thu 11/278:00 amMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 10/29$299

Cheap flight deals from Dulles Intl to Mississippi

Keep the following information in mind while searching for Dulles Intl to Mississippi flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$55
(Priceline)

Popular in

January

Cheapest in

May

Average price

$529
Provider with most accurate pricing for Washington, D.C. (WAS)-Jackson-Evers Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Jackson-Evers Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Mississippi
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Mississippi
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Mississippi 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 October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Mississippi that are best for you.

Fly from

Dulles Intl

Fly to

Mississippi

Route

Depart

Return

Price

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Sat 1/17

8:00 am-1:36 pm

1 stop6h 36m

Mobile

Thu 1/22

7:05 pm-12:24 am

1 stop4h 19m

$229

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Wed 2/18

7:00 am-11:36 am

1 stop5h 36m

Mobile

Sat 2/21

5:00 pm-10:57 pm

1 stop4h 57m

$229

Washington, D.C.Gulfport

IAD - GPT

IADGPT

Washington, D.C. Dulles Intl

Sat 1/17

5:46 pm-11:08 pm

1 stop6h 22m

Gulfport Biloxi Regional

Mon 1/19

5:29 pm-11:12 pm

1 stop4h 43m

$249

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Fri 11/14

6:35 pm-8:12 pm

Nonstop2h 37m

Mobile

Tue 11/18

12:45 pm-4:06 pm

Nonstop2h 21m

$249

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Thu 11/13

6:35 pm-8:12 pm

Nonstop2h 37m

Mobile

Tue 11/18

12:45 pm-4:06 pm

Nonstop2h 21m

$249

Washington, D.C.Gulfport

IAD - GPT

IADGPT

Washington, D.C. Dulles Intl

Fri 12/5

6:00 am-9:50 am

1 stop4h 50m

Gulfport Biloxi Regional

Mon 12/8

2:53 pm-9:29 pm

1 stop5h 36m

$249

Washington, D.C.Gulfport

IAD - GPT

IADGPT

Washington, D.C. Dulles Intl

Sat 2/21

6:00 am-9:41 am

1 stop4h 41m

Gulfport Biloxi Regional

Wed 2/25

6:00 am-12:00 pm

1 stop5h 00m

$249

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Wed 11/12

12:37 pm-6:27 pm

1 stop6h 50m

Mobile

Sun 11/16

7:12 pm-12:16 am

1 stop4h 04m

$269

Washington, D.C.Gulfport

IAD - GPT

IADGPT

Washington, D.C. Dulles Intl

Sat 12/13

9:00 am-2:39 pm

1 stop6h 39m

Gulfport Biloxi Regional

Mon 12/15

6:01 pm-12:12 am

1 stop5h 11m

$274

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Wed 1/7

5:55 pm-7:51 pm

Nonstop2h 56m

Mobile

Mon 1/12

12:45 pm-4:08 pm

Nonstop2h 23m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Mississippi

Have a flexible travel schedule? Discover the best time to fly to Mississippi 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 Mississippi

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mississippi (average of $248). Flying from Washington, D.C. Dulles Intl Airport to Mississippi in May is currently the most expensive (average of $381). 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 MS?

Find hourly flight availability from Dulles Intl to Mississippi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Mississippi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight in the afternoon.

Reviews of airlines servicing Mississippi

Get insights into the airlines that provide service to Mississippi. 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 Mississippi. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Washington, D.C. Dulles Intl Airport to Mississippi by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Mississippi. 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 Washington, D.C. Dulles Intl Airport to Mississippi?

    Departing from Washington, D.C. Dulles Intl Airport to Mississippi will take you 2h 37m. There are 835 mi between Washington, D.C. Dulles Intl Airport and Mississippi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $132. United Airlines flights start at $169 while deals on American Airlines start at $194 one-way.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Mississippi 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 Mississippi?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mississippi (average of $248). Flying from Washington, D.C. Dulles Intl Airport to Mississippi in May is currently the most expensive (average of $381). 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

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Alternative routes for Dulles Intl to Mississippi

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
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Baltimore to San Francisco flights
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Baltimore to Atlanta flights
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Reagan-National to Tampa flights
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Baltimore to Denver flights
Baltimore to New Orleans flights
Reagan-National to Sky Harbor Intl flights
Reagan-National to George Bush Intcntl flights

Top 2 airlines flying from Dulles Intl to Mississippi

Discover the top 2 airlines that operate flights from Dulles Intl to Mississippi. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$243Average$313FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$509FlexibilityNo cancel feeOn-timeN/A

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