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Cheap flights from Dallas to Washington Dulles Intl (DFW - IAD)

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How to find the cheapest flight from
Dallas (DFW) to Washington Dulles Intl (IAD)

What is the cheapest day to fly round-trip from Dallas to Washington Dulles Intl?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington Dulles Intl. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Dallas to Washington Dulles Intl?

Find a great deal and save up to 11% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dallas to Washington Dulles Intl within the next two weeks, with the cheapest ticket starting at $252.

What is the cheapest month to fly from Dallas to Washington Dulles Intl?

February can be a great time to fly to Washington Dulles Intl from Dallas with a flight ticket averaging about $243. Cheapflights users have found deals in the month of February for as cheap as $119. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Dallas to Washington Dulles Intl (A78 - IAD)?

One of the essential ways to save on airfare from Dallas to Washington Dulles Intl is to remain as flexible as possible. Flights that are in the noon tend to be the most expensive. If a flight is in the morning is possible it can save you up to 9% on airfare.

Cheap flights from Dallas to Washington Dulles Intl in August, September 2020

The best prices found for DFW to IAD flights for August, September
8 Aug - 10 Aug
$217pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
30 Jul - 3 Aug
$220pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
 
1 STOP
DFW
Dallas/Fort Worth
11 Aug - 20 Aug
$221pp
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth

Dallas to Washington Dulles Intl 2020 flight deals

Cheap flights to Washington Dulles Intl from Dallas found for this year
10 Sep - 17 Sep
$194pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
18 Sep - 20 Sep
$214pp
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
8 Aug - 10 Aug
$217pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth

Non-stop flights to Washington Dulles Intl from Dallas

Save time with Dallas to Washington Dulles Intl direct flight deals
8 Aug - 10 Aug
$217pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
27 Aug - 30 Aug
$227pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
31 Jul - 7 Aug
$237pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
Non-Stop
DFW
Dallas/Fort Worth

Last minute flights from Dallas to Washington Dulles Intl

Late deals on round-trip flights to Washington Dulles Intl from Dallas, departing today and this week
28 Jul - 30 Jul
$237pp
DFW
Dallas/Fort Worth
Major Airline
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Major Airline
Non-Stop
DFW
Dallas/Fort Worth
28 Jul - 30 Jul
$239pp
DFW
Dallas/Fort Worth
Major Airline
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Major Airline
 
1 STOP
DFW
Dallas/Fort Worth
28 Jul - 30 Jul
$339pp
DFW
Dallas/Fort Worth
Multiple Airlines
Non-Stop
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth

One-way flights to Washington Dulles Intl from Dallas

The cheapest one-way flights from Dallas to Washington Dulles Intl
2:00 am - 9:25 am
Delta
1 Stop
6h 25m
DFW - IAD
Delta
$113
Delta
2:00 am - 10:00 am
Delta
1 Stop
7h 00m
DFW - IAD
Delta
$123
Delta
5:45 am - 12:35 pm
Delta
1 Stop
5h 50m
DFW - IAD
Delta
$151
Delta

Related info for your journey

Useful info, stats and facts about Dallas to Washington Dulles Intl flights.

Flight FAQs

From Dallas to Washington Dulles Intl

Are flight prices decreasing from Dallas to Washington Dulles Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Dallas and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Dallas to Washington Dulles Intl for under $200 on Cheapflights?

Yes, there are multiple flights from Dallas to Washington Dulles Intl for under $200. The cheapest flight booked recently is on Multiple Airlines for just $194, but on average you can expect to pay $232.

Are there nonstop flights from Dallas to Washington Dulles Intl for under $300 on Cheapflights?

Cheapflights has at least 14 direct flights from Dallas to Washington Dulles Intl under $300. A good price for a nonstop flight from Dallas to Washington Dulles Intl is less than $389.

Are there last-minute flights available from Dallas to Washington Dulles Intl for under $300?

There are currently 20+ open flights from Dallas to Washington Dulles Intl within the next 7 days for less than $300.

What days are nonstop flights available from Dallas to Washington Dulles Intl?

You can find nonstop flights on the following days: Friday.

How many flights depart from Dallas to Washington Dulles Intl on average per day?

2 flight departures from Dallas to Washington Dulles Intl per day on average.
Morning (6am - Noon) - 100% of flight departures

Is Dallas weather warmer or cooler than Washington Dulles Intl?

We forecast the temperature to be around the 97 °F's in July, on average. The temperature in Washington Dulles Intl is generally colder than in Dallas. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Dallas to Washington Dulles Intl?

There are many flights that can get you from Dallas to Washington Dulles Intl in 3h 08m. Fly via Major Airline or Delta to get the fastest option. Airlines will cover a distance of 1176 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Dallas to Washington Dulles Intl round-trip?

Currently priced at $226, Delta will fly you from Dallas to Washington Dulles Intl and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Major Airline for as low as $239.

What are the cheapest airlines to fly from Dallas to Washington Dulles Intl one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $113.

Alternative routes for Dallas to Washington Dulles Intl

Destination information for Washington Dulles Intl

Things to know before you go. Useful info for your trip from Dallas to Washington Dulles Intl
Flight duration
3h 03m
Average temperature for August in Washington Dulles Intl
87.8 °F
Avg rainfall for August in Washington Dulles Intl
3.4 ″

Airports servicing Dallas

Dallas Love Field (DAL)
Dallas Addison (ADS)

Airports servicing Washington

Hourly flight availability from Dallas to Washington Dulles Intl

Morning 6 AM to noon 100% of DFW to IAD departures
Early morning Midnight to 6 AM 0% of DFW to IAD departures
Afternoon Noon to 6 PM 0% of DFW to IAD departures
Evening 6 PM to midnight 0% of DFW to IAD departures
Midnight
6 AM
Noon
6 PM