£51 Cheap Flights from Dallas (DFW) to Washington (WAS)

View £51 flight on Tue, 29 Jul 2025Opens in a new window

Popular airlines from Dallas-Fort Worth International Airport (DFW) to Washington

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Cheap Flights from Dallas (DFW) to Washington (WAS)

Prices were available within the past 7 days and start at £51 for one-way flights and £148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 28 Jul - Tue, 29 Jul
DFW
Dallas
IAD
Washington
£148 Return, found 6 days ago
£148
Return
found 6 days ago
Select American Airlines flight, departing Mon, 28 Jul from Dallas to Washington, returning Tue, 29 Jul, priced at £148 found 6 days ago
American Airlines
Mon, 28 Jul - Tue, 29 Jul
DFW
Dallas
IAD
Washington
£166 Return, found 6 days ago
£166
Return
found 6 days ago
Select American Airlines flight, departing Mon, 28 Jul from Dallas to Washington, returning Tue, 29 Jul, priced at £166 found 6 days ago
Delta
Sat, 12 Jul - Tue, 15 Jul
DFW
Dallas
DCA
Washington
£175 Return, found 3 hours ago
£175
Return
found 3 hours ago
Select Delta flight, departing Sat, 12 Jul from Dallas to Washington, returning Tue, 15 Jul, priced at £175 found 3 hours ago
Delta
Mon, 28 Jul - Tue, 29 Jul
DAL
Dallas
IAD
Washington
£177 Return, found 6 days ago
£177
Return
found 6 days ago
Select Delta flight, departing Mon, 28 Jul from Dallas to Washington, returning Tue, 29 Jul, priced at £177 found 6 days ago
Delta
Mon, 28 Jul - Tue, 29 Jul
DFW
Dallas
IAD
Washington
£177 Return, found 6 days ago
£177
Return
found 6 days ago
Select Delta flight, departing Mon, 28 Jul from Dallas to Washington, returning Tue, 29 Jul, priced at £177 found 6 days ago
American Airlines
Fri, 25 Jul - Sat, 26 Jul
DFW
Dallas
IAD
Washington
£189 Return, found 6 days ago
£189
Return
found 6 days ago
Select American Airlines flight, departing Fri, 25 Jul from Dallas to Washington, returning Sat, 26 Jul, priced at £189 found 6 days ago
American Airlines
Mon, 28 Jul - Tue, 29 Jul
DFW
Dallas
IAD
Washington
£197 Return, found 6 days ago
£197
Return
found 6 days ago
Select American Airlines flight, departing Mon, 28 Jul from Dallas to Washington, returning Tue, 29 Jul, priced at £197 found 6 days ago
American Airlines
Mon, 28 Jul - Tue, 29 Jul
DFW
Dallas
IAD
Washington
£203 Return, found 6 days ago
£203
Return
found 6 days ago
Select American Airlines flight, departing Mon, 28 Jul from Dallas to Washington, returning Tue, 29 Jul, priced at £203 found 6 days ago
United
Thu, 10 Jul - Mon, 14 Jul
DFW
Dallas
IAD
Washington
£334 Return, found 3 hours ago
£334
Return
found 3 hours ago
Select United flight, departing Thu, 10 Jul from Dallas to Washington, returning Mon, 14 Jul, priced at £334 found 3 hours ago
Alaska Airlines
Fri, 19 Sep - Tue, 23 Sep
DFW
Dallas
BWI
Baltimore
£374 Return, found 3 days ago
£374
Return
found 3 days ago
Select Alaska Airlines flight, departing Fri, 19 Sep from Dallas to Baltimore, returning Tue, 23 Sep, priced at £374 found 3 days ago

Find the cheapest month to fly from Dallas (DFW) to Washington (WAS)

March is typically the cheapest month to fly

From £55 - £263 per traveller.

Graph displaying average flight prices per month

Flight from Dallas to Washington route information
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Washington Dulles Intl.
Return price
£148
Distance
1872 km

Compare flights from Dallas to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Dallas to Washington. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to WAS-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Dallas-Fort Worth Intl. to WAS-All Airports.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Dallas-Fort Worth Intl. (DFW) to WAS-All Airports (WAS)

The easiest way to view the best deals on flights from Dallas to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Dallas-Fort Worth Intl. to WAS-All Airports start at just £148 and range up to £374.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Dallas and Washington
  • booking your flight during July, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Dallas to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Dallas-Fort Worth Intl. to WAS-All Airports for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from DFW Airport to Washington, DC (WAS-All Airports)?
Round-trip flights from DFW to Washington, DC (WAS-All Airports) start from £148. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year --- book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DFW Airport to Washington, DC (WAS-All Airports)?
This differs from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Dallas Airport to Washington, DC (WAS-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DFW Airport to Washington, DC (WAS-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dallas-Fort Worth Intl. Airport (DFW) to Washington, DC (WAS-All Airports)?
Around 1,950 kilometres separates Dallas and Maryland, so pack some in-flight entertainment to keep you busy for a few hours. That juicy novel you're eager to read will be perfect.
Which airlines fly direct from DFW to Washington, DC (WAS-All Airports)?
American Airlines (AA) is one of the preferred choices for many travellers flying between DFW Airport and Washington, DC (WAS-All Airports). Take your pick of the 325 flights it offers on this route each month. Another airline operating on this route is United Airlines (UA). You'll have 86 flights every month to choose from.
Are Dallas-Fort Worth Intl. Airport (DFW) to Washington, DC (WAS-All Airports) flight tickets cheaper when they're purchased at the last minute?
It is possible to find great last-minute deals from DFW Airport to Washington, DC (WAS-All Airports), but it's also possible to miss out altogether! As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest assured you're always seeing the latest offers.

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