$97+ Cheap flights from Texas to Dulles Intl (IAD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IAD
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Texas to Dulles Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Texas to Dulles IntlExplore the most affordable flight options available from Texas to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Texas to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 12/38:10 am -
1 stop5h 39m
Fri 12/410:33 pm -
1 stop9h 29m
Deal found 10/23![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 10/22. 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 12/206:49 pm -
1 stop10h 18m
Tue 12/298:34 pm -
Nonstop3h 34m
Deal found 10/22![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 12/38:10 am -
1 stop5h 39m
Sun 12/68:55 pm -
Nonstop3h 34m
Deal found 10/23![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/111:08 pm -
1 stop9h 35m
Wed 11/186:07 pm -
1 stop14h 11m
Deal found 10/22![Frontier logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:08 pm -
1 stop9h 35m
Mon 11/169:06 pm -
1 stop10h 54m
Deal found 10/21![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Tue 11/109:22 am -
2 stops13h 21m
Wed 11/1112:31 pm -
Nonstop3h 38m
Deal found 10/24![Frontier logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:41 am -
Nonstop2h 55m
Sat 11/1412:33 pm -
Nonstop3h 38m
Deal found 10/22![Frontier logo]()
$132
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am -
2 stops15h 43m
Fri 11/139:06 pm -
1 stop11h 12m
Deal found 10/23![Frontier logo]()
$133
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:04 pm -
Nonstop3h 06m
Fri 12/1810:59 pm -
2 stops26h 42m
Deal found 10/21![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:06 pm -
Nonstop2h 55m
Tue 12/111:00 am -
1 stop27h 33m
Deal found 10/23![Frontier logo]()
$135
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/253:44 pm -
Nonstop3h 06m
Thu 12/318:26 pm -
Nonstop3h 34m
Deal found 10/22![Frontier logo]()
$136
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:38 pm -
Nonstop2h 52m
Wed 11/187:14 am -
Nonstop3h 42m
Deal found 10/21![American Airlines logo]()
$137
Best flights from Texas to Dulles IntlDiscover carefully curated flight deals from Texas to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Texas to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:45 pm -
Nonstop3h 04m
Sat 12/55:52 pm -
Nonstop3h 36m
Deal found 10/21![United Airlines logo]()
$251
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:08 pm -
2 stops20h 30m
Fri 12/1110:35 pm -
2 stops21h 46m
Deal found 10/20![Frontier logo]()
$311
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/168:00 am -
1 stop5h 41m
Sat 2/207:00 am -
1 stop5h 19m
Deal found 10/24![Delta logo]()
$317
This deal was found by Cheapflights users on 10/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:00 am -
1 stop6h 41m
Fri 1/811:41 am -
1 stop7h 23m
Deal found 10/20![American Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:00 am -
Nonstop3h 13m
Sat 12/55:55 pm -
Nonstop3h 54m
Deal found 10/24![United Airlines logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:49 am -
2 stops20h 51m
Sun 11/226:39 pm -
1 stop29h 22m
Deal found 10/22![Alaska Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:30 am -
1 stop18h 11m
Wed 11/188:05 am -
1 stop5h 50m
Deal found 10/22![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:45 pm -
Nonstop3h 04m
Sat 12/55:52 pm -
Nonstop3h 36m
Deal found 10/20![United Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:47 am -
1 stop5h 36m
Mon 12/145:52 pm -
1 stop6h 12m
Deal found 10/20![United Airlines logo]()
$306
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:20 am -
1 stop7h 34m
Sun 11/156:00 am -
1 stop6h 19m
Deal found 10/21![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:38 pm -
Nonstop2h 59m
Sat 12/55:52 pm -
Nonstop3h 36m
Deal found 10/23![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/71:25 pm -
1 stop5h 47m
Mon 1/114:00 pm -
1 stop8h 21m
Deal found 10/23![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:26 am -
1 stop6h 53m
Tue 11/107:18 am -
1 stop8h 10m
Deal found 10/22![American Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:45 pm -
Nonstop3h 04m
Sun 12/136:00 am -
Nonstop3h 36m
Deal found 10/21![United Airlines logo]()
$315
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:16 pm -
2 stops26h 27m
Sun 11/159:06 pm -
2 stops23h 15m
Deal found 10/21![Frontier logo]()
$495
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/255:40 am -
1 stop5h 16m
Mon 12/286:00 am -
1 stop5h 28m
Deal found 10/24![Delta logo]()
$382
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:26 pm -
1 stop8h 04m
Sun 11/157:14 am -
1 stop7h 42m
Deal found 10/21![American Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:10 am -
Nonstop3h 10m
Sun 1/36:00 am -
1 stop5h 51m
Deal found 10/20![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:16 am -
1 stop6h 51m
Mon 11/235:22 pm -
1 stop7h 45m
Deal found 10/22![American Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:29 pm -
1 stop5h 12m
Tue 11/176:00 am -
1 stop6h 16m
Deal found 10/23![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/232:06 pm -
1 stop5h 45m
Tue 1/268:25 am -
1 stop8h 28m
Deal found 10/21![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:33 pm -
1 stop7h 48m
Tue 12/13:00 pm -
1 stop8h 19m
Deal found 10/23![Delta logo]()
$395
This deal was found by Cheapflights users on 10/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:13 am -
1 stop5h 30m
Sun 1/107:00 am -
1 stop8h 18m
Deal found 10/20![American Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:00 am -
Nonstop3h 13m
Wed 11/255:30 pm -
Nonstop3h 54m
Deal found 10/20![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/93:09 pm -
1 stop25h 30m
Sat 12/126:42 pm -
2 stops23h 12m
Deal found 10/20![Alaska Airlines logo]()
$699
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:59 pm -
1 stop7h 10m
Fri 11/276:00 am -
2 stops12h 53m
Deal found 10/25![American Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:25 pm -
Nonstop3h 08m
Sat 11/141:00 pm -
Nonstop4h 03m
Deal found 10/22![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/92:30 pm -
1 stop8h 11m
Mon 11/165:00 pm -
1 stop6h 22m
Deal found 10/21![Delta logo]()
$444
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:45 am -
1 stop5h 48m
Mon 11/97:09 pm -
1 stop6h 09m
Deal found 10/22![American Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:45 pm -
Nonstop3h 04m
Mon 11/165:54 pm -
Nonstop3h 36m
Deal found 10/21![United Airlines logo]()
$373
Last-minute flights from Texas to Dulles IntlDiscover last-minute flight deals from Texas to Dulles Intl. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Texas to Dulles Intl. Data last updated October 25, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 10/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:18 am -
1 stop10h 53m
Mon 11/26:07 pm -
1 stop21h 37m
Deal found 10/22![Frontier logo]()
$249
This Expedia deal was found by Cheapflights users on 10/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:18 am -
1 stop10h 53m
Fri 11/66:07 pm -
1 stop21h 37m
Deal found 10/22![Frontier logo]()
$248
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:41 am -
Nonstop2h 55m
Sat 11/1412:33 pm -
Nonstop3h 38m
Deal found 10/22![Frontier logo]()
$132
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:30 am -
2 stops17h 13m
Sun 11/159:06 pm -
1 stop15h 54m
Deal found 10/22![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Tue 11/109:22 am -
2 stops13h 21m
Wed 11/1112:31 pm -
Nonstop3h 38m
Deal found 10/24![Frontier logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:08 pm -
1 stop9h 35m
Fri 11/136:07 pm -
1 stop27h 37m
Deal found 10/22![Frontier logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:05 am -
1 stop8h 07m
Mon 11/169:06 pm -
1 stop10h 54m
Deal found 10/24![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/111:08 pm -
1 stop9h 35m
Wed 11/186:07 pm -
1 stop14h 11m
Deal found 10/22![Frontier logo]()
$129
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:00 am -
2 stops15h 43m
Fri 11/139:06 pm -
1 stop11h 12m
Deal found 10/23![Frontier logo]()
$133
This American Airlines deal was found by Cheapflights users on 10/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:38 pm -
Nonstop2h 52m
Wed 11/187:14 am -
Nonstop3h 42m
Deal found 10/21![American Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 11/2410:30 pm -
1 stop12h 40m
Fri 12/410:33 pm -
1 stop9h 29m
Deal found 10/22![Frontier logo]()
$128
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:06 pm -
Nonstop2h 55m
Tue 12/111:00 am -
1 stop27h 33m
Deal found 10/23![Frontier logo]()
$135
One-way flights from Texas to Dulles IntlSearch for one-way flight options from Texas to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Texas to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/68:39 pm -
2 stops37h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 10/23. 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 11/131:50 pm -
1 stop8h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 10/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:13 am -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:30 pm -
1 stop12h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$100
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:00 am -
2 stops12h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$101
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:55 am -
2 stops9h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 10/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:41 am -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:31 am -
1 stop12h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$104
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:25 am -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sat 12/128:35 pm -
2 stops41h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3010:22 pm -
1 stop11h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 10/23. 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.
Sat 11/215:06 pm -
Nonstop2h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$108
Find flight deals from Texas to Dulles Intl
Keep the following information in mind while searching for Texas to Dulles Intl flight deals. Data was last updated October 25, 2026.
Round-trip from | $126 (Kiwi.com) |
|---|---|
One-way from | $97 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $383 |
Good round-trip deal | $275 or less |
Good one-way deal | $190 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Texas to Dulles Intl 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Texas to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasWashington, D.C.
DFW Dallas/Fort Worth - IAD Washington, D.C. Dulles Intl
DFWIAD
Dallas/Fort Worth
Sat 1/9
4:40 pm-8:33 pm
Nonstop2h 53m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
DallasWashington, D.C.
DFW Dallas/Fort Worth - IAD Washington, D.C. Dulles Intl
DFWIAD
Dallas/Fort Worth
Mon 12/7
7:37 pm-11:30 pm
Nonstop2h 53m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
HoustonWashington, D.C.
IAH Houston George Bush Intcntl - IAD Washington, D.C. Dulles Intl
IAHIAD
Houston George Bush Intcntl
Tue 12/8
6:38 pm-10:42 pm
Nonstop3h 04m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$128
HoustonWashington, D.C.
IAH Houston George Bush Intcntl - IAD Washington, D.C. Dulles Intl
IAHIAD
Houston George Bush Intcntl
Thu 11/26
2:20 pm-6:20 pm
Nonstop3h 00m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$128
El PasoWashington, D.C.
ELP El Paso - IAD Washington, D.C. Dulles Intl
ELPIAD
El Paso
Tue 12/22
9:51 pm-6:07 am
1 stop30h 16m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$138
DallasWashington, D.C.
DFW Dallas/Fort Worth - IAD Washington, D.C. Dulles Intl
DFWIAD
Dallas/Fort Worth
Sat 2/27
7:38 am-11:33 am
Nonstop2h 55m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$139
DallasWashington, D.C.
DFW Dallas/Fort Worth - IAD Washington, D.C. Dulles Intl
DFWIAD
Dallas/Fort Worth
Mon 1/4
7:10 am-2:04 pm
1 stop5h 54m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$149
DallasWashington, D.C.
DFW Dallas/Fort Worth - IAD Washington, D.C. Dulles Intl
DFWIAD
Dallas/Fort Worth
Mon 4/12
5:32 pm-11:51 pm
1 stop5h 19m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$150
HoustonWashington, D.C.
IAH Houston George Bush Intcntl - IAD Washington, D.C. Dulles Intl
IAHIAD
Houston George Bush Intcntl
Fri 12/18
8:40 pm-12:41 am
Nonstop3h 01m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$152
HarlingenWashington, D.C.
HRL Harlingen Valley Intl - IAD Washington, D.C. Dulles Intl
HRLIAD
Harlingen Valley Intl
Thu 11/12
1:59 pm-10:44 pm
1 stop7h 45m
Washington, D.C. Dulles Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$160
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Texas to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Texas with our price prediction graph.
IAH-IAD
ELP-IAD
AUS-IAD
MAF-IAD
SAT-IAD
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 Texas to Washington, D.C. Dulles Intl Airport
USTX-IAD
IAH-IAD
ELP-IAD
AUS-IAD
MAF-IAD
What is the cheapest month to book a flight from Texas to Washington, D.C. Dulles Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Texas to Washington, D.C. Dulles Intl Airport (average of $285). Flying from Texas to Washington, D.C. Dulles Intl Airport in March is currently the most expensive (average of $457). 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 TX to IAD?
Find hourly flight availability from Texas to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2026.
It’s optimal to fly from Texas to Washington, D.C. Dulles Intl Airport in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Texas to Washington, D.C. Dulles Intl Airport
Explore weekly flight availability from Texas to Dulles Intl. 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 October 25, 2026.
The most flights from USTX to IAD are scheduled on a Friday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Texas to Washington, D.C. Dulles Intl Airport?
Airfare is below average for this route at the moment.
Texas to Washington, D.C. Dulles Intl Airport flights typically cost between $210 and $412 in December.The cheapest round-trip price found within the last 5 days was $126 on Frontier (Dec 3-Dec 4).
How far ahead should I book a flight from Texas to Washington, D.C. Dulles Intl Airport?
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Texas to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Texas to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Texas to Dulles Intl. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Texas to Washington, D.C. Dulles Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Texas to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Dulles Intl Airport?
Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locationsAlexandria
Chantilly
Woodbridge
Arlington
Owings Mills
Lanham
Sterling
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Falls Church
Tysons
Towson
Oxon Hill
Laurel
Clinton
Hunt Valley
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Other flights to Dulles Intl
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
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Texas and Dulles Intl flights
Browse other Texas and Dulles Intl flight options. Last updated on October 25, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Texas to Dulles Intl flights
Consider these flights traveling from Texas to Dulles Intl.
Top 5 airlines flying from Texas to Dulles Intl
Discover the top 5 airlines that operate flights from Texas to Dulles Intl. 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$69 | Average$315 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$438 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$121 | Average$253 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$185 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$503 | FlexibilityNo cancel fee | On-time69% |