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$74+ 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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DFW
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 January 26, 2026.

This CheapOair deal was found by Cheapflights users on 1/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:20 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Wed 2/256:43 pm
DFW
-
IAD
1 stop23h 29m
Frontier
Deal found 1/26$129
This Super.com deal was found by Cheapflights users on 1/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:50 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Sun 2/86:00 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Deal found 1/25$131
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Sun 2/227:20 pm
IAD
-
DFW
Nonstop3h 43m
Frontier
Fri 2/276:10 am
DFW
-
IAD
1 stop9h 14m
Frontier
Deal found 1/24$132
This Frontier deal was found by Cheapflights users on 1/24. 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.
Sun 2/810:50 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Thu 2/122:02 pm
DFW
-
IAD
Nonstop2h 55m
Frontier
Deal found 1/24$133
This Frontier deal was found by Cheapflights users on 1/24. 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.
Sun 2/227:20 pm
IAD
-
DFW
Nonstop3h 43m
Frontier
Mon 2/236:24 am
DFW
-
IAD
1 stop8h 44m
Frontier
Deal found 1/24$134
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Sun 2/810:50 am
IAD
-
DFW
Nonstop3h 43m
Multiple Airlines
Wed 2/112:41 pm
DFW
-
IAD
1 stop17h 44m
Multiple Airlines
Deal found 1/25$135
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Sun 2/229:07 pm
IAD
-
DFW
1 stop26h 42m
Multiple Airlines
Thu 2/266:25 am
DFW
-
IAD
1 stop9h 18m
Multiple Airlines
Deal found 1/25$136
This Kiwi.com deal was found by Cheapflights users on 1/24. 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.
Sun 2/110:50 am
IAD
-
DFW
Nonstop3h 43m
Multiple Airlines
Sat 2/72:41 pm
DFW
-
IAD
1 stop16h 52m
Multiple Airlines
Deal found 1/24$137
This Frontier deal was found by Cheapflights users on 1/24. 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.
Fri 2/2010:23 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Mon 2/236:24 am
DFW
-
IAD
1 stop8h 44m
Frontier
Deal found 1/24$138
This Priceline deal was found by Cheapflights users on 1/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/810:50 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Mon 2/96:10 am
DFW
-
IAD
1 stop9h 18m
Frontier
Deal found 1/26$139
This Super.com deal was found by Cheapflights users on 1/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/610:50 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Mon 2/96:00 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Deal found 1/25$140
This Super.com deal was found by Cheapflights users on 1/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/610:50 am
IAD
-
DFW
Nonstop3h 43m
Frontier
Sun 2/86:00 am
DFW
-
IAD
Nonstop2h 55m
Frontier
Deal found 1/26$141

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 January 26, 2026.

Round-trip from

$129
(CheapOair)

One-way from

$74
(Frontier)

Popular in

December

Cheapest in

October

Average price

$265

Good round-trip deal

$197 or less

Good one-way deal

$106 or less
From Washington, D.C. Dulles Intl to Texas
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Texas
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Texas.
Search Deals
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 January 26, 2026.
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 - DAL

IADDAL

Washington, D.C. Dulles Intl

Thu 3/5

6:00 am-11:11 am

1 stop6h 11m

Dallas Love Field

Mon 3/9

6:40 pm-12:27 am

1 stop4h 47m

$217

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 2/19

5:49 pm-8:33 pm

Nonstop3h 44m

Dallas/Fort Worth

Mon 2/23

5:29 pm-9:25 pm

Nonstop2h 56m

$217

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Tue 3/31

6:00 am-10:47 am

1 stop5h 47m

Dallas/Fort Worth

Tue 3/31

5:00 pm-10:59 pm

1 stop4h 59m

$217

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Mon 2/23

7:35 pm-12:19 am

1 stop5h 44m

Dallas/Fort Worth

Tue 3/3

7:00 am-2:45 pm

1 stop6h 45m

$217

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

Sat 2/21

12:35 pm-5:49 pm

1 stop6h 14m

Dallas Love Field

Mon 3/2

6:38 pm-12:21 am

1 stop4h 43m

$228

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 2/21

6:00 am-10:29 am

1 stop5h 29m

Dallas/Fort Worth

Mon 3/2

5:43 pm-12:21 am

1 stop5h 38m

$228

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Wed 2/18

7:35 pm-12:19 am

1 stop5h 44m

Dallas/Fort Worth

Mon 3/2

5:43 pm-12:21 am

1 stop5h 38m

$228

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Tue 2/17

7:35 pm-12:19 am

1 stop5h 44m

Dallas/Fort Worth

Fri 2/27

5:00 pm-11:09 pm

1 stop5h 09m

$228

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Fri 2/20

5:13 pm-11:00 pm

1 stop6h 47m

Dallas/Fort Worth

Fri 2/27

5:00 pm-11:09 pm

1 stop5h 09m

$237

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 2/19

6:00 am-10:29 am

1 stop5h 29m

Dallas/Fort Worth

Mon 2/23

7:00 am-2:45 pm

1 stop6h 45m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 January 26, 2026.

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 in the evening, which can drop the price by up to 14% 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 January 24, 2026.

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 January 26, 2026.

The most flights from IAD to USTX are scheduled on a Monday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Texas?

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 January 26, 2026.
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
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
8,113 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
9,199 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
11,189 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
706 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
5.7
Fair
3,057 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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 $217, Delta can have you in Texas from Washington, D.C. Dulles Intl Airport in 3h 44m. 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?

    $46 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 - Austin Bergstrom.

  • 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: Volaris (100%), Mesa Airlines (100%), Alaska Airlines( 78%).

  • 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 $44. On average you can expect to pay $663. The most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth), can usually be booked for $135.

  • 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
Dulles Intl to Las Vegas flights
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Dulles Intl to Dallas/Fort Worth flights
Baltimore to Fort Lauderdale flights
Baltimore to Orlando flights
Baltimore to Miami flights
Reagan-National to Los Angeles flights
Reagan-National to Orlando flights
Baltimore to Los Angeles flights
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Reagan-National to Fort Lauderdale flights
Baltimore to Las Vegas flights
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Reagan-National to Las Vegas flights
Dulles Intl to Sky Harbor Intl flights
Reagan-National to Seattle flights
Reagan-National to Hobby flights
Baltimore to Atlanta flights
Baltimore to Dallas/Fort Worth flights
Baltimore to Hobby flights
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Dulles Intl to Seattle flights
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Baltimore to Denver flights
Reagan-National to San Francisco flights
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Dulles Intl to Denver flights
Reagan-National to O'Hare Intl flights
Reagan-National to Tampa flights
Baltimore to O'Hare Intl flights
Dulles Intl to San Francisco flights
Baltimore to San Francisco flights
Reagan-National to Atlanta flights
Baltimore to Tampa flights
Dulles Intl to O'Hare Intl flights
Reagan-National to George Bush Intcntl flights
Reagan-National to Dallas/Fort Worth flights
Baltimore to Sky Harbor Intl flights
Reagan-National to Denver flights
Dulles Intl to Austin flights
Baltimore to New Orleans flights
Reagan-National to Salt Lake City flights
Dulles Intl to George Bush Intcntl flights
Reagan-National to New Orleans flights
Baltimore to Salt Lake City flights
Dulles Intl to Fort Myers 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$174FlexibilityNo cancel feeOn-time65%
FrontierCheapest$78Average$204FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$88Average$188FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$162Average$445FlexibilityNo cancel feeOn-time71%
DeltaCheapest$174Average$376FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$181Average$453FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$191Average$468FlexibilityNo cancel feeOn-time69%

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