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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

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

All the information you need to plan the best IAD to DFW flight in 2021: compare Washington Dulles Intl to Dallas flight prices with the expected peak season, weather and rainfall in Dallas.
IAD - A78
Price
$224 - $314
A78
Temperature
59 - 96.8 °F
A78
Rainfall
1.9 - 4.6 inches

Popular in

March

High demand for flights, 11% potential price rise

Cheapest in

August

Best time to find cheap flights, 20% potential price drop

Round-trip from

$224

From Washington Dulles Intl to Dallas

One-way from

$131

One-way flight from Washington Dulles Intl to Dallas

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Washington Dulles Intl to Dallas?

To save up to 37% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington Dulles Intl to Dallas from $105 1-2 weeks out and tickets from $150 for flights departing within the next 72 hours.

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

Flights from Washington Dulles Intl to Dallas lean towards being more expensive in December. Prices are generally better when you fly from Washington Dulles Intl to Dallas in August, with the cheapest ticket starting at $34.

Cheap flights from Washington Dulles Intl to Dallas in May, June 2021

The best prices found for IAD to DFW flights for May, June
11 Jun - 11 Jun
$177pp
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
 
1 STOP
IAD
Washington Dulles Intl
18 May - 24 May
$179pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
18 May - 24 May
$195pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Washington Dulles Intl to Dallas 2021 flight deals

Cheap flights to Dallas from Washington Dulles Intl found for this year
11 Jun - 11 Jun
$177pp
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
 
1 STOP
IAD
Washington Dulles Intl
18 May - 24 May
$179pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
18 May - 24 May
$195pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

Non-stop flights to Dallas from Washington Dulles Intl

Save time with Washington Dulles Intl to Dallas direct flight deals
17 Aug - 25 Aug
$241pp
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
IAD
Washington Dulles Intl
14 Oct - 18 Oct
$261pp
IAD
Washington Dulles Intl
American Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
American Airlines
Non-Stop
IAD
Washington Dulles Intl
9 Jun - 23 Jun
$277pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Dallas

Late deals on round-trip flights to Dallas from Washington Dulles Intl, departing today and this week
18 May - 24 May
$179pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
18 May - 24 May
$195pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
18 May - 25 May
$202pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
DFW
Dallas/Fort Worth
DFW
Dallas/Fort Worth
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Dallas from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Dallas
5:06 am - 5:29 am
Frontier
1 Stop
25h 23m
IAD - DFW
Frontier
$131
Kiwi.com
9:16 am - 1:43 pm
Delta
1 Stop
5h 27m
IAD - DAL
Delta
$168
Delta
8:05 am - 5:38 pm
American Airlines
2 Stops
10h 33m
IAD - DFW
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington Dulles Intl</span> to <span class="emphasized">Dallas</span> flights.

Flight FAQs

From Washington Dulles Intl to Dallas

Are flight prices decreasing from Washington Dulles Intl to Dallas 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 Washington Dulles Intl and Dallas 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.

Which airlines flying from Washington Dulles Intl to Dallas have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and Spirit Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from Washington Dulles Intl to Dallas for under $200. The cheapest flight booked recently is on American Airlines for just $177, but on average you can expect to pay $217.

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

Cheapflights has at least 20 direct flights from Washington Dulles Intl to Dallas under $300. A good price for a nonstop flight from Washington Dulles Intl to Dallas is less than $302.

Are there last-minute flights available from Washington Dulles Intl to Dallas for under $200?

There are currently 20+ open flights from Washington Dulles Intl to Dallas within the next 7 days for less than $200.

Is Washington Dulles Intl weather warmer or cooler than Dallas?

Temperatures around the 97 °F's can be experienced in July. The weather in Dallas is hotter than in Washington Dulles Intl. Plan for potential changes in flight availability as peak weather approaches in this location.

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

United Airlines, American Airlines, and Delta can get you from Washington Dulles Intl to Dallas in just under 3h 07m. Your travel time can differ by up to 1h 22m. This flight may include one or multiple stops.

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

Our cheapest airline available from Washington Dulles Intl to Dallas is American Airlines. Our recent data shows that you can find tickets from as low as $177 on this airline. Additional options worth looking into are Frontier and United Airlines, starting at $184 and $219 round-trip. American Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

One-way options have recently been found by users for as low as $79 on Frontier. Other airlines that offer cheap prices include American Airlines from $121 and Delta from $130 one-way.

Destination information for Dallas

Things to know before you go - useful duration and weather info for your trip from Washington Dulles Intl to Dallas.
Flight duration
3h 07m
Average temperature for May in Dallas
86.0 °F
Avg rainfall for May in Dallas
3.7 ″

Airports servicing Washington

Airports servicing Dallas

Dallas Love Field (DAL)
Dallas Addison (ADS)

Top 5 airlines flying from Washington Dulles Intl to Dallas

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Dallas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$109 $222 No cancel fee 62%
Spirit Airlines
$101 $251 No cancel fee 65%
American Airlines
$128 $335 No cancel fee 71%
United Airlines
$128 $374 No cancel fee 69%
Delta
$137 $386 No cancel fee N/A

Hourly flight availability from Washington Dulles Intl to Dallas

See what time of day planes typically take off from Washington Dulles Intl towards Dallas.
Afternoon Noon to 6 PM 78% of IAD to DFW departures
Morning 6 AM to noon 16% of IAD to DFW departures
Early morning Midnight to 6 AM 6% of IAD to DFW departures
Evening 6 PM to midnight 0% of IAD to DFW departures
Midnight
6 AM
Noon
6 PM
Home North America USA Texas Dallas Cheap flights from Washington Dulles Intl to Dallas