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$109+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JAN
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
1 adult, Economy
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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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$224
(Delta)

One-way from

$109
(United Airlines)

Popular in

January

Cheapest in

March

Average price

$367
Provider with most accurate pricing for Washington, D.C. (WAS)-Jackson-Evers Intl flight deals.
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From Washington, D.C. Dulles Intl to Mississippi
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One-way flight from Washington, D.C. Dulles Intl to Mississippi
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Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 marzo 25, 2025.

This Delta deal was found by Cheapflights users on 3/24. 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.
lun. 4/215:32 pmIAD - MOB
1 stop6h 15mDelta
lun. 4/287:26 pmMOB - IAD
1 stop4h 02mDelta
Deal found 3/24$224
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/248:06 pmIAD - GPT
1 stop4h 52mAmerican Airlines
sáb. 5/316:21 pmGPT - IAD
1 stop4h 41mAmerican Airlines
Deal found 3/24$229
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/204:52 pmIAD - MOB
1 stop5h 33mAmerican Airlines
sáb. 4/266:36 pmMOB - IAD
1 stop4h 20mAmerican Airlines
Deal found 3/23$234
This United Airlines deal was found by Cheapflights users on 3/24. 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.
mié. 7/166:10 amIAD - MOB
1 stop6h 40mUnited Airlines
dom. 7/2012:50 pmMOB - IAD
Nonstop2h 24mUnited Airlines
Deal found 3/24$235
This Delta deal was found by Cheapflights users on 3/24. 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.
mié. 4/306:00 amIAD - GPT
1 stop3h 59mDelta
sáb. 5/34:40 pmGPT - IAD
1 stop6h 45mDelta
Deal found 3/24$269
This Delta deal was found by Cheapflights users on 3/23. 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.
mié. 5/710:09 amIAD - MEM
1 stop4h 07mDelta
sáb. 5/106:00 amMEM - IAD
1 stop6h 26mDelta
Deal found 3/23$277
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/268:14 pmIAD - BTR
1 stop4h 48mAmerican Airlines
sáb. 5/104:32 pmBTR - IAD
1 stop6h 30mAmerican Airlines
Deal found 3/23$305
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/258:02 pmIAD - MEM
1 stop4h 45mAmerican Airlines
vie. 8/87:08 pmMEM - IAD
1 stop3h 58mAmerican Airlines
Deal found 3/24$313
This Delta deal was found by Cheapflights users on 3/23. 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.
lun. 5/195:50 pmIAD - BTR
1 stop5h 19mDelta
sáb. 5/244:37 pmBTR - IAD
1 stop5h 58mDelta
Deal found 3/23$320
This United Airlines deal was found by Cheapflights users on 3/24. 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.
vie. 5/306:10 amIAD - GPT
1 stop8h 18mUnited Airlines
mar. 6/35:15 pmGPT - IAD
1 stop5h 43mUnited Airlines
Deal found 3/24$329
This United Airlines deal was found by Cheapflights users on 3/24. 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.
jue. 5/226:48 amIAD - MEM
1 stop5h 14mUnited Airlines
dom. 5/257:30 amMEM - IAD
1 stop5h 58mUnited Airlines
Deal found 3/24$331
This United Airlines deal was found by Cheapflights users on 3/24. 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.
jue. 5/16:00 amIAD - JAN
1 stop6h 24mUnited Airlines
lun. 5/55:17 pmJAN - IAD
1 stop5h 41mUnited Airlines
Deal found 3/24$345

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 marzo 25, 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

lun. 4/21

5:32 pm-10:47 pm

1 stop6h 15m

Mobile

lun. 4/28

7:26 pm-12:28 am

1 stop4h 02m

$224

Washington, D.C.Gulfport

IAD - GPT

IADGPT

Washington, D.C. Dulles Intl

sáb. 5/24

8:06 pm-11:58 pm

1 stop4h 52m

Gulfport Biloxi Regional

sáb. 5/31

6:21 pm-12:02 am

1 stop4h 41m

$229

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

dom. 4/20

4:52 pm-9:25 pm

1 stop5h 33m

Mobile

sáb. 4/26

6:36 pm-11:56 pm

1 stop4h 20m

$234

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

mié. 7/16

6:10 am-11:50 am

1 stop6h 40m

Mobile

dom. 7/20

12:50 pm-4:14 pm

Nonstop2h 24m

$235

Washington, D.C.Gulfport

IAD - GPT

IADGPT

Washington, D.C. Dulles Intl

mar. 4/22

7:35 am-12:12 pm

1 stop5h 37m

Gulfport Biloxi Regional

mar. 4/29

6:00 am-11:23 am

1 stop4h 23m

$269

Washington, D.C.Memphis

IAD - MEM

IADMEM

Washington, D.C. Dulles Intl

mié. 5/7

10:09 am-1:16 pm

1 stop4h 07m

Memphis

sáb. 5/10

6:00 am-1:26 pm

1 stop6h 26m

$277

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

sáb. 4/26

8:14 pm-12:02 am

1 stop4h 48m

Baton Rouge Ryan

sáb. 5/10

4:32 pm-12:02 am

1 stop6h 30m

$305

Washington, D.C.Memphis

IAD - MEM

IADMEM

Washington, D.C. Dulles Intl

dom. 5/25

8:02 pm-11:47 pm

1 stop4h 45m

Memphis

vie. 8/8

7:08 pm-12:06 am

1 stop3h 58m

$313

Washington, D.C.Baton Rouge

IAD - BTR

IADBTR

Washington, D.C. Dulles Intl

lun. 5/19

5:50 pm-10:09 pm

1 stop5h 19m

Baton Rouge Ryan

sáb. 5/24

4:37 pm-11:35 pm

1 stop5h 58m

$320

Washington, D.C.Gulfport

IAD - GPT

IADGPT

Washington, D.C. Dulles Intl

vie. 5/30

6:10 am-1:28 pm

1 stop8h 18m

Gulfport Biloxi Regional

mar. 6/3

5:15 pm-11:58 pm

1 stop5h 43m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 41 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mississippi (average of $371). Flying from Washington, D.C. Dulles Intl Airport to Mississippi in March is currently the most expensive (average of $454). 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 marzo 25, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Mississippi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Mississippi by month

Plan your trip to Mississippi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Mississippi ranges from 2.2 - 5.6 inches per month. December is typically the wettest month, when rainfall can reach 5.6 in. October is typically the driest time to visit Mississippi when rainfall is around 2.2 in.

Temperature in Mississippi by month

Plan your trip to Mississippi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Mississippi, 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 48.2 F).

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 marzo 25, 2025.
To help decide which airline to fly from Washington, D.C. to Mississippi, see what other customers have to say about Delta, United Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
730 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,890 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 United Airlines, which is currently one of the cheapest options available, starting at $109. Delta flights start at $127 while deals on Allegiant Air start at $152 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 - Mobile or Washington, D.C. Dulles Intl - Baton Rouge Ryan, 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Mississippi (average of $371). Flying from Washington, D.C. Dulles Intl Airport to Mississippi in March is currently the most expensive (average of $454). 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
Baltimore to Dallas/Fort Worth flights
Dulles Intl to Miami flights
Dulles Intl to Orlando flights
Reagan-National to Miami flights
Reagan-National to Los Angeles flights
Dulles Intl to Las Vegas flights
Dulles Intl to Seattle flights
Baltimore to Fort Lauderdale flights
Reagan-National to Las Vegas flights
Dulles Intl to Los Angeles flights
Reagan-National to Dallas/Fort Worth flights
Reagan-National to Seattle flights
Dulles Intl to O'Hare Intl flights
Dulles Intl to Fort Lauderdale flights
Baltimore to Miami flights
Baltimore to Hobby flights
Baltimore to Las Vegas flights
Dulles Intl to Hobby flights
Dulles Intl to Atlanta flights
Baltimore to Seattle flights
Baltimore to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Dulles Intl to Denver flights
Dulles Intl to Tampa flights
Baltimore to Orlando flights
Reagan-National to San Francisco flights
Reagan-National to Orlando flights
Dulles Intl to San Francisco flights
Dulles Intl to George Bush Intcntl flights
Baltimore to Los Angeles flights
Dulles Intl to Sky Harbor Intl flights
Dulles Intl to New Orleans flights
Reagan-National to Boston flights
Reagan-National to Denver flights
Baltimore to San Francisco flights
Dulles Intl to Boston flights
Baltimore to Denver flights
Baltimore to Atlanta flights
Reagan-National to Hobby flights
Dulles Intl to Austin flights
Baltimore to George Bush Intcntl flights
Reagan-National to Atlanta flights
Baltimore to Boston flights
Reagan-National to Sky Harbor Intl flights
Dulles Intl to Charleston flights
Dulles Intl to Midway flights
Dulles Intl to Nashville flights
Reagan-National to Nashville flights
Reagan-National to San Diego 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 marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$578FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$466FlexibilityNo cancel feeOn-time71%
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