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$64+ Cheap flights from Dulles Intl (IAD) to Texas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DFW
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Texas

Cheapest flights from Dulles Intl to Texas
Explore the most affordable flight options available from Dulles Intl to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/309:58 pmIAD - IAH
1 stop10h 56mFrontier
sáb. 1/108:13 pmIAH - IAD
1 stop10h 27mFrontier
Deal found 12/10$159
This Frontier deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:05 amIAD - DFW
1 stop10h 39mFrontier
mié. 1/710:36 amDFW - IAD
1 stop5h 14mFrontier
Deal found 12/10$175
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:05 amIAD - IAH
1 stop17h 50mFrontier
mié. 1/76:05 amIAH - IAD
1 stop9h 45mFrontier
Deal found 12/11$180
This Frontier deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/185:35 amIAD - DFW
1 stop12h 19mFrontier
jue. 1/85:02 pmDFW - IAD
Nonstop2h 54mFrontier
Deal found 12/10$182
This Kiwi.com deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/317:01 pmIAD - IAH
1 stop14h 24mMultiple Airlines
dom. 1/184:15 pmIAH - IAD
1 stop14h 36mMultiple Airlines
Deal found 12/11$186
This Frontier deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/185:35 amIAD - DFW
1 stop12h 19mFrontier
dom. 1/115:02 pmDFW - IAD
Nonstop2h 54mFrontier
Deal found 12/10$186
This Frontier deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/299:58 pmIAD - DFW
1 stop10h 33mFrontier
lun. 1/126:06 amDFW - IAD
1 stop8h 21mFrontier
Deal found 12/11$191
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/309:58 pmIAD - IAH
1 stop10h 56mFrontier
lun. 1/59:34 pmIAH - IAD
2 stops12h 54mFrontier
Deal found 12/10$194
This Frontier deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:05 amIAD - DFW
1 stop10h 39mFrontier
jue. 1/16:00 amDFW - IAD
1 stop11h 16mFrontier
Deal found 12/11$198
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/309:58 pmIAD - DFW
1 stop16h 56mFrontier
lun. 1/510:45 amDFW - IAD
1 stop6h 31mFrontier
Deal found 12/10$201
This Frontier deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/255:35 amIAD - IAH
1 stop12h 30mFrontier
jue. 1/298:18 pmIAH - IAD
1 stop11h 22mFrontier
Deal found 12/11$211
This Kiwi.com deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/309:58 pmIAD - DFW
1 stop16h 56mFrontier
jue. 1/16:00 amDFW - IAD
1 stop11h 16mFrontier
Deal found 12/10$211

Find flight deals from Dulles Intl to Texas

Keep the following information in mind while searching for Dulles Intl to Texas flight deals. Data was last updated diciembre 12, 2025.

Round-trip from

$133
(Kiwi.com)

One-way from

$64
(Priceline)

Popular in

December

Cheapest in

October

Average price

$367

Good round-trip deal

$290 or less

Good one-way deal

$168 or less
From Washington, D.C. Dulles Intl to Texas
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Texas
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Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Texas.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Texas.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Texas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Texas that are best for you.

Fly from

Dulles Intl

Fly to

Texas

Route

Depart

Return

Price

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

dom. 1/11

5:50 pm-8:40 pm

Nonstop3h 50m

Dallas/Fort Worth

mar. 1/13

7:25 am-11:15 am

Nonstop2h 50m

$197

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

mié. 1/21

5:50 pm-8:40 pm

Nonstop3h 50m

Dallas/Fort Worth

jue. 1/22

5:22 pm-9:09 pm

Nonstop2h 47m

$197

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

mié. 1/28

7:30 pm-12:27 am

1 stop5h 57m

Dallas/Fort Worth

lun. 2/2

5:38 pm-12:24 am

1 stop5h 46m

$217

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

vie. 2/6

12:32 pm-5:58 pm

1 stop6h 26m

Dallas/Fort Worth

dom. 2/8

6:35 pm-12:24 am

1 stop4h 49m

$217

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

dom. 12/21

8:26 pm-10:49 pm

1 stop27h 23m

Dallas/Fort Worth

vie. 1/23

6:10 am-4:33 pm

1 stop9h 23m

$241

Washington, D.C.Houston

IAD - IAH

IADIAH

Washington, D.C. Dulles Intl

dom. 2/22

9:17 pm-7:00 am

1 stop10h 43m

Houston George Bush Intcntl

dom. 3/1

8:18 pm-7:20 am

1 stop10h 02m

$253

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

jue. 1/29

1:08 pm-5:55 pm

1 stop5h 47m

Dallas/Fort Worth

sáb. 1/31

5:30 pm-9:17 pm

Nonstop2h 47m

$257

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

sáb. 2/7

6:00 am-12:37 pm

1 stop7h 37m

Dallas/Fort Worth

lun. 2/9

1:32 pm-8:45 pm

1 stop6h 13m

$258

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

vie. 1/9

8:15 am-3:31 pm

1 stop8h 16m

San Antonio

jue. 1/15

12:15 pm-4:24 pm

Nonstop3h 09m

$259

Washington, D.C.San Antonio

IAD - SAT

IADSAT

Washington, D.C. Dulles Intl

sáb. 1/10

12:35 pm-7:41 pm

1 stop8h 06m

San Antonio

dom. 1/11

7:25 am-11:34 am

Nonstop3h 09m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 60 results
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Best time to book a flight from Dulles Intl to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Texas

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Texas?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Texas (average of $79). Flying from Washington, D.C. Dulles Intl Airport to Texas in April is currently the most expensive (average of $148). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to TX?

Find hourly flight availability from Dulles Intl to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Texas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 11% versus a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Texas?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Texas. Price data was last updated on December 6, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Texas flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Texas

Explore weekly flight availability from Dulles Intl to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 12, 2025.

The most flights from IAD to USTX are scheduled on a Thursday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated diciembre 12, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Texas, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.2
Good
699 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,084 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Texas?

    For as low as $197, United Airlines can have you in Texas from Washington, D.C. Dulles Intl Airport in 3h 50m. The distance between Washington, D.C. Dulles Intl Airport and Texas is about 1169 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Texas one-way?

    $48 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Allegiant Air and American Airlines, with prices starting from $70 and $74, respectively.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Texas?

    The most popular flight routes from Washington, D.C. Dulles Intl Airport to Texas are Washington, D.C. Dulles Intl - Dallas/Fort Worth, Washington, D.C. Dulles Intl - Houston Hobby and Washington, D.C. Dulles Intl - Houston George Bush Intcntl.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Texas?

    Before booking your flight to Texas from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: GOL (96%), Iberia (88%), Qantas Airways( 87%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Texas?

    The cheapest flight price from Washington, D.C. Dulles Intl Airport to Texas is $65. On average you can expect to pay $1,053. The most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth), can usually be booked for $85.

  • Can I find deals for flights from Dulles Intl to Texas that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Texas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Texas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Texas.

  • Can I find deals for business class flights from Dulles Intl to Texas?

    Yes. Cheapflights offers flight deals from Dulles Intl to Texas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Texas?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Texas (average of $79). Flying from Washington, D.C. Dulles Intl Airport to Texas in April is currently the most expensive (average of $148). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Texas

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Miami flights
Reagan-National to Miami flights
Baltimore to Fort Lauderdale flights
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Baltimore to Dallas/Fort Worth flights
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Dulles Intl to Orlando flights
Reagan-National to Los Angeles flights
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Baltimore to Los Angeles flights
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Baltimore to Atlanta flights
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Reagan-National to Seattle flights
Dulles Intl to Hobby flights
Baltimore to O'Hare Intl flights
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Reagan-National to Atlanta flights
Dulles Intl to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Reagan-National to Hobby flights
Dulles Intl to New Orleans flights
Dulles Intl to Salt Lake City flights
Baltimore to Sky Harbor Intl flights
Baltimore to Tampa flights
Reagan-National to New Orleans flights
Dulles Intl to Portland flights
Dulles Intl to John F Kennedy Intl flights
Baltimore to West Palm Beach flights
Dulles Intl to San Francisco flights
Reagan-National to John F Kennedy Intl flights
Reagan-National to Salt Lake City flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to San Francisco flights
Reagan-National to Sky Harbor Intl flights
Reagan-National to Tampa flights
Reagan-National to LaGuardia flights
Baltimore to Boston flights

Top 7 airlines flying from Dulles Intl to Texas

Discover the top 7 airlines that operate flights from Dulles Intl to Texas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$174FlexibilityNo cancel feeOn-time65%
FrontierCheapest$78Average$206FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$91Average$191FlexibilityNo cancel feeOn-time88%
DeltaCheapest$144Average$346FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$165Average$438FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$395FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$197Average$433FlexibilityNo cancel feeOn-time69%

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