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Cheap flights Washington — Dallas

Washington (IAD, US) Dallas (DFW, US)
from $91 1 902 km ~2h 44m 19 flights found 2 airlines cheapest on Sunday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $91 on 19.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 5 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
19 Nov 2026, Thu
Frontier Airlines F9 4559
20:31
IAD Washington Dulles International Airport
00:09
DFW Dallas/Fort Worth International Airport
3h 38m Direct
Farera
$91
View this ticket
15 Nov 2026, Sun
Frontier Airlines F9 4409
05:06
IAD Washington Dulles International Airport
09:51
DFW Dallas/Fort Worth International Airport
4h 45m 1 stop
Flightnetwork
$97
View this ticket
15 Nov 2026, Sun
Frontier Airlines F9 4707
15:32
IAD Washington Dulles International Airport
20:32
DFW Dallas/Fort Worth International Airport
5h 1 stop
Kiwi.com
$129
View this ticket
15 Nov 2026, Sun
Frontier Airlines F9 4559
20:31
IAD Washington Dulles International Airport
00:09
DFW Dallas/Fort Worth International Airport
3h 38m Direct
Farera
$141
View this ticket
Route characteristics
Distance
1 902 km
Flight time
2h 44m
Time difference
-1h
Minimum price
from $91 (19.11.2026)
Average price
$104
Maximum price
$110
Departures per week
2
Cheapest day
Sunday
Departure airports (1)
IAD Washington Dulles International Airport
Arrival airports (1)
DFW Dallas/Fort Worth International Airport
Airlines (2)
F9 Frontier Airlines AA American Airlines
Agencies (6)
Farera Flightnetwork Kiwi.com Kupi.com Trip.com Авиасейлс
Prices by day of week
Thursday
$91
avg $91
Sunday
$97
avg $122
Cheapest
Airlines — cheapest prices 2
Frontier Airlines
Frontier Airlines
Low-cost 18 flights · 12 days
$91
American Airlines
American Airlines
1 flights · 1 days
$192
Where to buy tickets 6
Farera
9 tickets · 7 days
from $91
Flightnetwork
1 tickets · 1 days
from $97
Kiwi.com
3 tickets · 3 days
from $129
Kupi.com
1 tickets · 1 days
from $136
Trip.com
4 tickets · 3 days
from $156
Авиасейлс
1 tickets · 1 days
from $205
Airports

From — Washington (1)

  • IAD Washington Dulles International Airport

To — Dallas (1)

  • DFW Dallas/Fort Worth International Airport
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Frequently asked questions about the route Washington — Dallas
How long is the flight from Washington to Dallas?
Approximate flight time — 2h 44m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Washington to Dallas?
The straight-line distance — 1 902 km.
How much do flights from Washington to Dallas cost?
The minimum price over 3 months — from $91 on 19.11.2026.
What is the average ticket price?
The average price — $104. Range: $91 — $110.
What is the time difference between Washington and Dallas?
The difference — -1h.
From which airports does Washington operate flights?
From Washington: IAD (Washington Dulles International Airport).
To which airports in Dallas do flights arrive?
To Dallas: DFW (Dallas/Fort Worth International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, American Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $91. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Sunday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Washington — Dallas

Flights Washington — Dallas is a popular route. The straight-line distance is 1 902 km. Flight time 2h 44m. Time difference -1h.

From Washington (IAD) flights depart from 1 airport: IAD. To Dallas (DFW) — 1 arrival airport: DFW.

2 airlines operate on this route: Frontier Airlines, American Airlines.

The minimum price for the next 3 months — from $91 (19.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $104, ranging from $91 to $110. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Sunday.

Other destinations in United States from Washington
Pensacola
US
Portland
US
Philadelphia
US
Phoenix
US
Pittsburgh
US
Portland
US
Raleigh
US
Norfolk
US

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