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Dulles Intl

$99+ Cheap flights from Memphis (MEM) 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
MEM — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Memphis to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Memphis (MEM) to Dulles Intl (IAD). 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$288
(Delta)

One-way from

$99
(United Airlines)

Popular in

April

Cheapest in

May

Average price

$650
Provider with most accurate pricing for Memphis-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Memphis-Washington, D.C. Dulles Intl flights.
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From Memphis to Washington, D.C. Dulles Intl
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One-way flight from Memphis to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 9% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Memphis to Dulles Intl

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

This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 6/1811:00 amMEM - IAD
1 stop4h 33mDelta
Sat 7/56:00 amIAD - MEM
1 stop3h 50mDelta
Deal found 4/28$288
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:30 amMEM - IAD
1 stop5h 19mUnited Airlines
Mon 9/15:10 pmIAD - MEM
1 stop5h 33mUnited Airlines
Deal found 4/27$311
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:34 pmMEM - IAD
2 stops25h 23mMultiple Airlines
Mon 5/195:40 pmIAD - MEM
3 stops23h 39mMultiple Airlines
Deal found 4/28$324
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:48 pmMEM - IAD
1 stop4h 10mAmerican Airlines
Mon 7/148:06 pmIAD - MEM
1 stop4h 52mAmerican Airlines
Deal found 4/27$368

Cheapflights Fare Finder

Customize your flight search to find flights from Memphis 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 April 29, 2025.
Use the filters below to find and compare flights from Memphis to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Memphis

Fly to

Dulles Intl

Route

Depart

Return

Price

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Wed 6/18

11:00 am-4:33 pm

1 stop4h 33m

Washington, D.C. Dulles Intl

Sat 7/5

6:00 am-8:50 am

1 stop3h 50m

$288

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Sat 8/30

7:30 am-1:49 pm

1 stop5h 19m

Washington, D.C. Dulles Intl

Mon 9/1

5:10 pm-9:43 pm

1 stop5h 33m

$311

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Thu 5/15

6:34 pm-8:57 pm

2 stops25h 23m

Washington, D.C. Dulles Intl

Mon 5/19

5:40 pm-4:19 pm

3 stops23h 39m

$324

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Tue 7/8

6:48 pm-11:58 pm

1 stop4h 10m

Washington, D.C. Dulles Intl

Mon 7/14

8:06 pm-11:58 pm

1 stop4h 52m

$368

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Tue 5/27

7:30 am-4:09 pm

1 stop7h 39m

$99

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Tue 7/1

12:28 pm-7:51 pm

1 stop6h 23m

$120

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Thu 5/29

6:34 pm-8:17 pm

2 stops24h 43m

$154

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Thu 5/29

8:52 am-2:23 pm

2 stops28h 31m

$158

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Sat 5/24

6:43 pm-12:02 am

1 stop4h 19m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Compare providers for flights from Memphis to Dulles Intl

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 Memphis to Dulles Intl in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Memphis-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Memphis-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Memphis-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Memphis-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Memphis-Washington, D.C. Dulles Intl Airport 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 Memphis to Dulles Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Memphis to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Memphis to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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 MEM to IAD?

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

It’s typically best to fly out from Memphis to Washington, D.C. Dulles Intl Airport in the afternoon. Doing so could potentially save you 17% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Memphis to Washington, D.C., such as Delta, United Airlines and Allegiant Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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
734 reviews
Delta
8.0
Very good
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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
7,929 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

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 Memphis to Dulles Intl. 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 from for flights from Memphis to Washington, D.C. Dulles Intl?

    Memphis (MEM), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Memphis to Washington, D.C. Dulles Intl. 3 airlines have flights from Memphis to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Memphis to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

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

    Our cheapest airline available from Memphis to Washington, D.C. Dulles Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $288 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $311 and $368 round-trip. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $99. Users have also found prices from $120 and $158 on Delta and Allegiant Air, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Memphis 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.

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

    Currently, August is the cheapest month in which you can book a flight from Memphis to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Memphis to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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

Traveling to a place near Memphis?

Book flights to Memphis if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Fairfax
Tysons
Springfield
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Sterling
Bowie
Towson
National Harbor
Oxon Hill

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Top 3 airlines flying from Memphis to Dulles Intl

Discover the top 3 airlines that operate flights from Memphis 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$380FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$346Average$469FlexibilityNo cancel feeOn-time71%

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