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 American Airlines. Our recent data shows that you can find tickets from as low as $323 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $337 and $412 round-trip. American Airlines is 23% 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 Allegiant Air. According to our data, you can fly for as low as $84. Users have also found prices from $119 and $182 on United Airlines and American Airlines, respectively.

What is the cheapest day to fly from Memphis to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Memphis to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest day to fly round-trip from Memphis to Washington, D.C. Dulles Intl Airport?

Users have found that flying from Memphis to Washington, D.C. Dulles Intl Airport on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Memphis to Washington, D.C. Dulles Intl Airport?

Users have found that booking a flight from Memphis to Washington, D.C. Dulles Intl Airport at least 55 days early can save you up to 45% on average compared to booking a flight this week. If booking 55 days before your flight isn’t an option for you, users have found flights from Memphis to Washington, D.C. Dulles Intl Airport for as little as $379 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $455 for flights departing within the next 3 days.

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

The best pricing can be found in the month of April. Prices to Washington, D.C. Dulles Intl Airport from Memphis average $376. You can even find prices in April for less than $376, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $254. The month of January appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Memphis. Flying in the targeted month can save you up to 8%.

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. 2 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.

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.

$84+ Flights from Memphis to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Memphis to Dulles Intl

Round-trip from	$323 (American Airlines)
One-way from	$84 (Mytrip)
Popular in	April
Cheapest in	December
Average price	$416

From Memphis to Washington, D.C. Dulles Intl

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One-way flight from Memphis to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($77 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in July 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 July 28, 2025.

Fri 10/314:16 pmMEM - IAD

1 stop5h 42mUnited Airlines

Tue 11/45:15 pmIAD - MEM

1 stop5h 43mUnited Airlines

Deal found 7/28

$287

Thu 8/285:27 amMEM - IAD

1 stop10h 47mAmerican Airlines

Sat 8/3011:51 amIAD - MEM

1 stop12h 02mAmerican Airlines

Deal found 7/25

$323

Sat 8/3011:10 amMEM - IAD

1 stop4h 20mDelta

Sat 9/65:25 pmIAD - MEM

1 stop6h 39mDelta

Deal found 7/28

$337

Fri 10/317:00 amMEM - IAD

3 stops27h 21mMultiple Airlines

Tue 11/48:25 amIAD - MEM

3 stops15h 13mMultiple Airlines

Deal found 7/28

$370

Best flights from Memphis to Dulles Intl
Discover carefully curated flight deals from Memphis to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Thu 8/285:27 amMEM - IAD

1 stop10h 47mAmerican Airlines

Sat 8/3011:51 amIAD - MEM

1 stop12h 02mAmerican Airlines

Deal found 7/25

$323

Sat 8/3011:10 amMEM - IAD

1 stop4h 20mDelta

Sat 9/65:25 pmIAD - MEM

1 stop6h 39mDelta

Deal found 7/28

$337

Sat 8/237:00 amMEM - IAD

3 stops34h 20mMultiple Airlines

Sun 8/3112:55 pmIAD - MEM

3 stops10h 39mMultiple Airlines

Deal found 7/27

$407

Tue 9/237:30 amMEM - IAD

2 stops7h 54mUnited Airlines

Tue 10/215:15 pmIAD - MEM

1 stop5h 33mUnited Airlines

Deal found 7/28

$412

Last-minute flights from Memphis to Dulles Intl
Discover last-minute flight deals from Memphis to Dulles Intl. Data last updated July 28, 2025 and is based on user searches.

Sat 8/26:48 pmMEM - IAD

1 stop4h 10mAmerican Airlines

Sat 8/306:34 amIAD - MEM

1 stop4h 50mAmerican Airlines

Deal found 7/26

$385

Sat 8/25:59 pmMEM - IAD

1 stop4h 20mDelta

Tue 8/57:02 amIAD - MEM

1 stop7h 13mDelta

Deal found 7/28

$433

Wed 8/67:30 amMEM - IAD

1 stop5h 19mUnited Airlines

Fri 8/85:15 pmIAD - MEM

2 stops18h 47mUnited Airlines

Deal found 7/26

$585

Thu 8/78:48 pmMEM - IAD

2 stops16h 35mMultiple Airlines

Sun 8/1011:58 amIAD - MEM

3 stops28h 09mMultiple Airlines

Deal found 7/26

$382

Sat 8/237:00 amMEM - IAD

3 stops34h 20mMultiple Airlines

Sun 8/3112:55 pmIAD - MEM

3 stops10h 39mMultiple Airlines

Deal found 7/27

$407

Mon 8/257:30 amMEM - IAD

2 stops7h 54mUnited Airlines

Mon 9/16:35 amIAD - MEM

1 stop5h 23mUnited Airlines

Deal found 7/28

$460

Thu 8/285:27 amMEM - IAD

1 stop10h 47mAmerican Airlines

Sat 8/3011:51 amIAD - MEM

1 stop12h 02mAmerican Airlines

Deal found 7/25

$323

Sat 8/3011:10 amMEM - IAD

1 stop4h 20mDelta

Sat 9/65:25 pmIAD - MEM

1 stop6h 39mDelta

Deal found 7/28

$337

One-way flights from Memphis to Dulles Intl
Search for one-way flight options from Memphis to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Sun 10/268:55 pmMEM - IAD

1 stop14h 49mAllegiant Air

Deal found 7/27

$84

Sat 9/67:00 amMEM - IAD

1 stop10h 24mMultiple Airlines

Deal found 7/26

$86

Tue 10/217:30 amMEM - IAD

1 stop7h 27mUnited Airlines

Deal found 7/28

$119

Sat 8/305:27 amMEM - IAD

1 stop12h 33mAmerican Airlines

Deal found 7/27

$182

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Fri 10/31

4:16 pm-10:58 pm

1 stop5h 42m

Washington, D.C. Dulles Intl

Tue 11/4

5:15 pm-9:58 pm

1 stop5h 43m

$287

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Thu 8/28

5:27 am-5:14 pm

1 stop10h 47m

Washington, D.C. Dulles Intl

Sat 8/30

11:51 am-10:53 pm

1 stop12h 02m

$323

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Sat 8/30

11:10 am-4:30 pm

1 stop4h 20m

Washington, D.C. Dulles Intl

Sat 9/6

5:25 pm-11:04 pm

1 stop6h 39m

$337

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Fri 10/31

7:00 am-11:21 am

3 stops27h 21m

Washington, D.C. Dulles Intl

Tue 11/4

8:25 am-10:38 pm

3 stops15h 13m

$370

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Sun 10/26

8:55 pm-12:44 pm

1 stop14h 49m

$84

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Sat 9/6

7:00 am-6:24 pm

1 stop10h 24m

$86

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Sat 10/11

7:30 am-1:51 pm

1 stop5h 21m

$119

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Thu 11/27

8:00 am-12:10 pm

1 stop3h 10m

$168

MemphisWashington, D.C.

MEM - IAD

MEMIAD

Memphis

Fri 10/31

6:40 am-5:04 pm

1 stop9h 24m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 April is currently the most expensive (average of $337). 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?

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.

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with Delta, United Airlines, and American Airlines from Memphis to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,971 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,893 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Allegiant Air

7.2

Good

702 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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. 2 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 American Airlines. Our recent data shows that you can find tickets from as low as $323 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $337 and $412 round-trip. American Airlines is 23% 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 Allegiant Air. According to our data, you can fly for as low as $84. Users have also found prices from $119 and $182 on United Airlines and American Airlines, 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 April is currently the most expensive (average of $337). 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.

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Top 2 airlines flying from Memphis to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$244	Average$403	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$339	Average$450	FlexibilityNo cancel fee	On-time71%

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$84+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Memphis to Dulles Intl with Cheapflights

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Cheap flight deals from Memphis to Dulles Intl

Round-trip from

One-way from

Popular in

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Find flight deals from Memphis to Dulles Intl

Cheapest flights from Memphis to Dulles IntlExplore 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 July 28, 2025.

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 July 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Memphis to Washington, D.C. Dulles Intl Airport that are best for you.

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.

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?

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 July 28, 2025.

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with Delta, United Airlines, and American Airlines from Memphis to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Memphis to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Memphis to Dulles Intl

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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 July 28, 2025.