How does KAYAK find such low prices on flights from Texas to Washington Dulles Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to Washington Dulles Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to Washington Dulles Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Texas is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Texas to Washington Dulles Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Texas with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to Washington Dulles Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$95 CHEAP FLIGHTS from Texas to Washington Dulles (IAD)

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Flight Deals

Cheap Flights from Texas to Dulles Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Texas to Dulles Intl

Fri, Oct 23 - Mon, Oct 26

8:28 am - 12:43 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 15mnonstop

1:30 pm - 9:16 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

8h 46m1 stop Tampa

$198Frontier

Wed, Sep 9 - Sun, Sep 13

1:23 pm - 12:10 amDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

9h 47m1 stop Atlanta Hartsfield-Jackson

12:30 pm - 2:46 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 16mnonstop

$198Frontier

Sun, Sep 13 - Mon, Sep 14

8:05 am - 12:10 amDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

15h 05m1 stop Atlanta Hartsfield-Jackson

6:36 pm - 8:07 amIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

14h 31m2 stops Blountville Tri Cities TN/VA Orlando

$205Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

3:13 pm - 11:23 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

7h 10m1 stop Minneapolis St Paul

11:10 am - 5:45 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

7h 35m1 stop Detroit Metropolitan Wayne County

$206JetBlue

Sat, Oct 24 - Wed, Oct 28

4:56 pm - 9:08 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 12mnonstop

6:00 am - 8:37 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

3h 37mnonstop

$219United Airlines

Thu, Oct 8 - Mon, Oct 12

8:20 pm - 12:30 amIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 10mnonstop

10:18 pm - 12:30 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

3h 12mnonstop

$219United Airlines

Wed, Sep 9 - Sat, Sep 12

10:16 am - 2:18 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 02mnonstop

6:52 am - 9:10 amIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 18mnonstop

$221American Airlines

Sat, Oct 17 - Sat, Oct 24

7:27 pm - 11:23 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

2h 56mnonstop

6:42 am - 9:12 amIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 30mnonstop

$221American Airlines

Wed, Oct 14 - Wed, Oct 14

6:09 am - 2:08 pmHOU Houston Hobby-IAD Washington, D.C. Dulles Intl

6h 59m1 stop Atlanta Hartsfield-Jackson

6:12 pm - 11:03 pmIAD Washington, D.C. Dulles Intl-HOU Houston Hobby

5h 51m1 stop Atlanta Hartsfield-Jackson

$239Delta

Wed, Sep 2 - Wed, Sep 16

5:20 pm - 12:34 amHOU Houston Hobby-IAD Washington, D.C. Dulles Intl

6h 14m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:00 amIAD Washington, D.C. Dulles Intl-HOU Houston Hobby

5h 00m1 stop Atlanta Hartsfield-Jackson

$239Delta

Recent last minute flight deals from Texas to Dulles Intl

Sun, Aug 16 - Wed, Sep 16

10:51 pm - 8:20 amDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

8h 29m1 stop Las Vegas Harry Reid Intl

4:36 pm - 6:52 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 16mnonstop

$244Frontier

Thu, Aug 13 - Wed, Sep 16

4:16 pm - 10:52 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

5h 36m1 stop Atlanta Hartsfield-Jackson

4:36 pm - 6:52 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 16mnonstop

$245Frontier

Sun, Aug 16 - Fri, Aug 28

10:51 pm - 8:20 amDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

8h 29m1 stop Las Vegas Harry Reid Intl

12:00 pm - 7:33 amIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

20h 33m2 stops Blountville Tri Cities TN/VA Orlando

$347Multiple Airlines

Sun, Aug 16 - Sat, Oct 31

7:20 am - 11:23 amDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 03mnonstop

8:40 am - 11:21 amIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 41mnonstop

$401United Airlines

Sat, Aug 15 - Wed, Aug 19

2:51 pm - 10:52 pmAUS Austin Bergstrom-IAD Washington, D.C. Dulles Intl

7h 01m1 stop Atlanta Hartsfield-Jackson

11:05 am - 9:50 amIAD Washington, D.C. Dulles Intl-AUS Austin Bergstrom

47h 45m2 stops Orlando Knoxville McGhee Tyson

$408Multiple Airlines

Sat, Aug 15 - Sat, Sep 12

4:45 pm - 8:57 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 12mnonstop

6:30 am - 8:44 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

3h 14mnonstop

$431United Airlines

Sat, Aug 15 - Sun, Aug 30

12:36 pm - 8:56 pmSAT San Antonio-IAD Washington, D.C. Dulles Intl

7h 20m2 stops Dallas/Fort Worth Charlotte Douglas

6:38 pm - 10:50 pmIAD Washington, D.C. Dulles Intl-SAT San Antonio

5h 12m1 stop Dallas/Fort Worth

$481American Airlines

Mon, Aug 17 - Mon, Sep 14

10:00 am - 2:02 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 02mnonstop

4:56 pm - 7:15 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 19mnonstop

$507American Airlines

Sat, Aug 15 - Wed, Aug 19

5:45 pm - 12:34 amSAT San Antonio-IAD Washington, D.C. Dulles Intl

5h 49m1 stop Atlanta Hartsfield-Jackson

5:47 pm - 12:28 amIAD Washington, D.C. Dulles Intl-SAT San Antonio

7h 41m1 stop Atlanta Hartsfield-Jackson

$528Delta

Sat, Aug 15 - Thu, Aug 20

5:45 pm - 12:34 amSAT San Antonio-IAD Washington, D.C. Dulles Intl

5h 49m1 stop Atlanta Hartsfield-Jackson

6:10 am - 10:34 amIAD Washington, D.C. Dulles Intl-SAT San Antonio

5h 24m1 stop Detroit Metropolitan Wayne County

$528Delta

Recent direct flight deals from Texas to Dulles Intl

Thu, Oct 8 - Wed, Oct 14

7:25 am - 11:34 amDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 09mnonstop

12:30 pm - 2:52 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 22mnonstop

$199Frontier

Sat, Sep 12 - Sun, Sep 13

7:30 am - 11:33 amDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 03mnonstop

12:30 pm - 2:46 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 16mnonstop

$201Frontier

Tue, Sep 22 - Sat, Oct 3

11:32 am - 3:34 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 02mnonstop

12:30 pm - 2:46 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 16mnonstop

$202Frontier

Wed, Sep 23 - Sat, Oct 3

11:32 am - 3:34 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 02mnonstop

12:30 pm - 2:46 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 16mnonstop

$202Frontier

Sat, Oct 24 - Wed, Oct 28

4:56 pm - 9:08 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 12mnonstop

6:00 am - 8:37 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

3h 37mnonstop

$219United Airlines

Thu, Oct 8 - Mon, Oct 12

8:20 pm - 12:30 amIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 10mnonstop

10:18 pm - 12:30 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

3h 12mnonstop

$219United Airlines

Sat, Oct 24 - Tue, Oct 27

6:25 pm - 10:30 pmIAH Houston George Bush Intcntl-IAD Washington, D.C. Dulles Intl

3h 05mnonstop

10:25 pm - 12:58 amIAD Washington, D.C. Dulles Intl-IAH Houston George Bush Intcntl

3h 33mnonstop

$219United Airlines

Sat, Oct 17 - Sat, Oct 24

7:27 pm - 11:23 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

2h 56mnonstop

6:42 am - 9:12 amIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 30mnonstop

$221American Airlines

Wed, Sep 9 - Sat, Sep 12

10:16 am - 2:18 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

3h 02mnonstop

6:52 am - 9:10 amIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 18mnonstop

$221American Airlines

Sat, Dec 5 - Tue, Dec 8

7:37 pm - 11:29 pmDFW Dallas/Fort Worth-IAD Washington, D.C. Dulles Intl

2h 52mnonstop

5:10 pm - 7:53 pmIAD Washington, D.C. Dulles Intl-DFW Dallas/Fort Worth

3h 43mnonstop

$221American Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$95

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly and prices are also 14% lower on average.

Flight from Dallas to Washington Dulles Airport

How does KAYAK find such low prices on flights from Texas to Washington Dulles Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to Washington Dulles Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to Washington Dulles Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Texas is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Texas to Washington Dulles Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Texas with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to Washington Dulles Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Gaithersburg

Towson

Martinsburg

Oxon Hill

Owings Mills

Charles Town

Greenbelt

Glen Burnie

Edgewood

Chesapeake Beach

Ellicott City

Camp Springs

Pikesville

Colonial Beach

Hunt Valley

Lutherville Timonium

Everything you need to know for your flight to Dulles Intl

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Washington Dulles Airport (IAD)

IAD

$95 Find Cheap Flights from Texas to Washington Dulles Airport - Compare and Save

Cheap Flights from Texas to Dulles Intl

Recent round-trip flight deals from Texas to Dulles Intl

Recent one-way flight deals from Texas to Dulles Intl

Recent last minute flight deals from Texas to Dulles Intl

Recent direct flight deals from Texas to Dulles Intl

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Everything you need to know for your flight to Dulles Intl

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Complete your trip to Dulles Intl with a hotel stay or car rental

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Choose which airport to fly into in Washington, D.C.

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