$77+ Cheap flights from Washington, D.C. (WAS) to Houston
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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HOU
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Washington, D.C. to Houston 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Washington, D.C. to Houston are usually found in January or February, booked 36 days in advance, depart on a Saturday or Thursday and return on a Saturday
Cheap flight deals from Washington, D.C. to Houston
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Cheapest flights from Washington, D.C. to HoustonExplore the most affordable flight options available from Washington, D.C. to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Washington, D.C. to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This deal was found by Cheapflights users on 9/12. 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 10/236:24 am -
1 stop5h 58m
Tue 10/273:15 pm -
Nonstop3h 07m
Deal found 9/12![Frontier logo]()
$77
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Tue 10/135:40 am -
1 stop6h 42m
Tue 10/139:12 pm -
1 stop11h 15m
Deal found 9/13![Frontier logo]()
$168
This CheapOair deal was found by Cheapflights users on 9/9. 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.
Fri 10/29:32 pm -
1 stop24h 42m
Sun 10/44:12 pm -
Nonstop3h 18m
Deal found 9/9![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 9/10. 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.
Tue 10/274:59 pm -
Nonstop3h 37m
Tue 11/36:05 am -
1 stop9h 09m
Deal found 9/10![Frontier logo]()
$170
This CheapOair deal was found by Cheapflights users on 9/14. 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.
Tue 10/139:12 pm -
1 stop26h 11m
Thu 10/153:56 pm -
Nonstop3h 21m
Deal found 9/14![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 9/13. 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.
Sat 10/245:42 pm -
Nonstop3h 27m
Tue 10/273:15 pm -
Nonstop3h 07m
Deal found 9/13![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 9/10. 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.
Sun 11/19:12 pm -
1 stop11h 11m
Tue 11/36:05 am -
1 stop9h 09m
Deal found 9/10![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 9/10. 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.
Sat 10/175:42 pm -
Nonstop3h 27m
Sat 10/246:05 am -
1 stop9h 42m
Deal found 9/10![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 9/11. 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.
Tue 10/139:12 pm -
1 stop11h 07m
Mon 10/199:12 pm -
1 stop11h 15m
Deal found 9/11![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/175:42 pm -
Nonstop3h 27m
Mon 10/198:35 pm -
1 stop16h 45m
Deal found 9/10![Frontier logo]()
$176
This Frontier deal was found by Cheapflights users on 9/10. 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.
Tue 10/139:12 pm -
1 stop11h 07m
Fri 10/239:12 pm -
1 stop11h 15m
Deal found 9/10![Frontier logo]()
$177
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/99:06 pm -
1 stop11h 13m
Sat 10/171:28 pm -
1 stop9h 53m
Deal found 9/9![Frontier logo]()
$221
Best flights from Washington, D.C. to HoustonDiscover carefully curated flight deals from Washington, D.C. to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Washington, D.C. to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:30 am -
Nonstop3h 36m
Mon 12/142:20 pm -
Nonstop3h 03m
Deal found 9/10![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:20 am -
1 stop6h 25m
Wed 10/143:05 pm -
Nonstop2h 55m
Deal found 9/9![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 9/9. 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 10/712:29 pm -
1 stop5h 04m
Wed 10/1411:12 am -
1 stop4h 58m
Deal found 9/9![Delta logo]()
$317
This JetBlue deal was found by Cheapflights users on 9/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop7h 38m
Sat 11/281:30 pm -
1 stop6h 44m
Deal found 9/10![JetBlue logo]()
$443
This KAYAK deal was found by Cheapflights users on 9/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:58 pm -
1 stop6h 01m
Mon 10/125:00 am -
1 stop5h 05m
Deal found 9/11![American Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
Nonstop3h 17m
Thu 10/157:50 pm -
Nonstop3h 09m
Deal found 9/10![United Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/74:15 pm -
Nonstop3h 35m
Wed 12/99:15 am -
2 stops5h 55m
Deal found 9/9![Southwest logo]()
$312
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:05 am -
Nonstop3h 30m
Mon 12/218:10 pm -
Nonstop2h 45m
Deal found 9/9![Southwest logo]()
$316
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:50 pm -
2 stops6h 35m
Tue 11/1010:00 am -
2 stops6h 25m
Deal found 9/10![Southwest logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:02 am -
1 stop17h 57m
Sun 11/15:55 pm -
2 stops22h 17m
Deal found 9/11![Alaska Airlines logo]()
$816
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am -
1 stop5h 08m
Sat 11/76:09 am -
1 stop6h 59m
Deal found 9/11![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/135:54 pm -
Nonstop3h 23m
Tue 10/202:51 pm -
Nonstop3h 11m
Deal found 9/13![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 9/12. 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 11/1212:32 pm -
1 stop4h 57m
Tue 11/176:00 am -
1 stop4h 37m
Deal found 9/12![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:18 pm -
Nonstop3h 12m
Tue 10/207:20 am -
Nonstop3h 08m
Deal found 9/10![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:25 pm -
1 stop5h 15m
Mon 1/188:35 am -
1 stop4h 35m
Deal found 9/9![Southwest logo]()
$353
This JetBlue deal was found by Cheapflights users on 9/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
1 stop6h 50m
Fri 11/612:45 pm -
1 stop7h 23m
Deal found 9/13![JetBlue logo]()
$477
This Delta deal was found by Cheapflights users on 9/13. 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 10/226:00 am -
1 stop5h 08m
Mon 10/265:28 pm -
1 stop5h 16m
Deal found 9/13![Delta logo]()
$427
This JetBlue deal was found by Cheapflights users on 9/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:29 pm -
1 stop8h 29m
Sat 11/281:30 pm -
1 stop6h 44m
Deal found 9/13![JetBlue logo]()
$481
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:05 am -
Nonstop3h 15m
Sat 10/175:00 pm -
Nonstop2h 55m
Deal found 9/9![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:12 pm -
1 stop6h 27m
Mon 10/55:20 pm -
1 stop6h 21m
Deal found 9/10![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/234:44 pm -
Nonstop3h 26m
Mon 10/264:55 pm -
Nonstop3h 02m
Deal found 9/13![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:15 am -
1 stop5h 55m
Tue 10/138:50 am -
2 stops5h 55m
Deal found 9/10![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 9/9. 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 9/2810:14 am -
1 stop7h 11m
Wed 9/302:25 pm -
1 stop5h 12m
Deal found 9/9![Delta logo]()
$450
This JetBlue deal was found by Cheapflights users on 9/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:35 am -
1 stop9h 12m
Sat 9/1912:58 pm -
1 stop7h 09m
Deal found 9/9![JetBlue logo]()
$546
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/18:34 am -
Nonstop3h 36m
Sun 11/18:38 pm -
Nonstop2h 59m
Deal found 9/9![United Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:40 am -
1 stop8h 20m
Sun 11/18:10 pm -
Nonstop2h 45m
Deal found 9/10![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 9/12. 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 11/118:00 am -
1 stop7h 11m
Sun 11/156:00 am -
1 stop4h 37m
Deal found 9/12![Delta logo]()
$461
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/246:15 am -
Nonstop3h 12m
Wed 10/286:40 pm -
Nonstop3h 04m
Deal found 9/13![United Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:55 am -
2 stops7h 00m
Sat 10/2412:00 pm -
2 stops7h 50m
Deal found 9/13![Southwest logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/306:15 pm -
2 stops20h 37m
Sun 11/15:55 pm -
2 stops22h 17m
Deal found 9/9![Alaska Airlines logo]()
$843
Last-minute flights from Washington, D.C. to HoustonDiscover last-minute flight deals from Washington, D.C. to Houston. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Houston. Data last updated September 14, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/9. 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.
Fri 10/29:32 pm -
1 stop24h 42m
Sun 10/44:12 pm -
Nonstop3h 18m
Deal found 9/9![Frontier logo]()
$169
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/99:06 pm -
1 stop11h 13m
Sat 10/171:28 pm -
1 stop9h 53m
Deal found 9/9![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 9/10. 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.
Mon 10/129:12 pm -
1 stop11h 07m
Mon 10/199:12 pm -
1 stop11h 15m
Deal found 9/10![Frontier logo]()
$173
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Tue 10/135:40 am -
1 stop6h 42m
Tue 10/139:12 pm -
1 stop11h 15m
Deal found 9/13![Frontier logo]()
$168
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Tue 10/139:12 pm -
1 stop26h 11m
Thu 10/153:56 pm -
Nonstop3h 21m
Deal found 9/13![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 9/11. 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.
Tue 10/139:12 pm -
1 stop11h 07m
Mon 10/199:12 pm -
1 stop11h 15m
Deal found 9/11![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 9/10. 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.
Tue 10/139:12 pm -
1 stop11h 07m
Fri 10/239:12 pm -
1 stop11h 15m
Deal found 9/10![Frontier logo]()
$177
This Frontier deal was found by Cheapflights users on 9/10. 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.
Sat 10/175:42 pm -
Nonstop3h 27m
Sat 10/246:05 am -
1 stop9h 42m
Deal found 9/10![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/175:42 pm -
Nonstop3h 27m
Mon 10/198:35 pm -
1 stop16h 45m
Deal found 9/10![Frontier logo]()
$176
This deal was found by Cheapflights users on 9/12. 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 10/236:24 am -
1 stop5h 58m
Tue 10/273:15 pm -
Nonstop3h 07m
Deal found 9/12![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 9/13. 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.
Sat 10/245:42 pm -
Nonstop3h 27m
Wed 10/284:08 pm -
Nonstop3h 07m
Deal found 9/13![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 9/10. 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.
Tue 10/274:59 pm -
Nonstop3h 37m
Tue 11/36:05 am -
1 stop9h 09m
Deal found 9/10![Frontier logo]()
$170
One-way flights from Washington, D.C. to HoustonSearch for one-way flight options from Washington, D.C. to Houston. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Washington, D.C. to Houston. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:42 pm -
Nonstop3h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 9/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:42 pm -
Nonstop3h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$103
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:42 pm -
Nonstop3h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 9/12. 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 10/159:12 pm -
1 stop11h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$106
This Expedia deal was found by Cheapflights users on 9/12. 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.
Mon 10/59:25 pm -
1 stop10h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$108
This Expedia deal was found by Cheapflights users on 9/9. 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.
Wed 9/303:10 pm -
1 stop7h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 9/13. 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.
Wed 10/79:25 pm -
1 stop10h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/295:42 pm -
Nonstop3h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$113
This Frontier deal was found by Cheapflights users on 9/10. 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.
Mon 12/71:05 pm -
Nonstop3h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/711:12 am -
2 stops21h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/297:40 am -
1 stop15h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/186:08 pm -
2 stops38h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$117
Find flight deals from Washington, D.C. to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 14, 2026.
Round-trip from | $77 |
|---|---|
Popular in | June |
Cheapest in | January |
Average price | $355 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. to Houston 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 September 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Tue 10/13
6:35 am-8:50 am
Nonstop3h 15m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$123
Washington, D.C.Houston
DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl
DCAIAH
Washington, D.C. Reagan-National
Wed 11/11
4:49 pm-10:59 pm
1 stop7h 10m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
BaltimoreHouston
BWI Baltimore/Washington - HOU Houston Hobby
BWIHOU
Baltimore/Washington
Thu 10/1
7:30 am-9:45 am
Nonstop3h 15m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
Washington, D.C.Houston
DCA Washington, D.C. Reagan-National - IAH Houston George Bush Intcntl
DCAIAH
Washington, D.C. Reagan-National
Thu 12/10
6:00 am-12:15 pm
1 stop7h 15m
Houston George Bush Intcntl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
Washington, D.C.Houston
DCA Washington, D.C. Reagan-National - HOU Houston Hobby
DCAHOU
Washington, D.C. Reagan-National
Thu 10/29
3:35 pm-7:40 pm
1 stop5h 05m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
Washington, D.C.Houston
IAD Washington, D.C. Dulles Intl - HOU Houston Hobby
IADHOU
Washington, D.C. Dulles Intl
Tue 10/20
10:14 am-2:07 pm
1 stop4h 53m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
Washington, D.C.Houston
IAD Washington, D.C. Dulles Intl - HOU Houston Hobby
IADHOU
Washington, D.C. Dulles Intl
Mon 11/2
6:12 pm-11:03 pm
1 stop5h 51m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
Washington, D.C.Houston
IAD Washington, D.C. Dulles Intl - HOU Houston Hobby
IADHOU
Washington, D.C. Dulles Intl
Thu 10/29
6:00 am-10:08 am
1 stop5h 08m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
Washington, D.C.Houston
DCA Washington, D.C. Reagan-National - HOU Houston Hobby
DCAHOU
Washington, D.C. Reagan-National
Sat 10/10
4:00 pm-11:03 pm
1 stop8h 03m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
Washington, D.C.Houston
DCA Washington, D.C. Reagan-National - HOU Houston Hobby
DCAHOU
Washington, D.C. Reagan-National
Sat 10/31
6:32 pm-11:03 pm
1 stop5h 31m
Houston Hobby
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$159
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington, D.C. to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Washington, D.C. with our price prediction graph.
WAS-HO1
BWI-HOU
DCA-IAH
IAD-HOU
IAD-IAH
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. to Houston
WAS-HO1
BWI-HOU
DCA-IAH
IAD-HOU
IAD-IAH
What is the cheapest month to book a flight from Washington, D.C. to Houston?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Houston (average of $319). Flying from Washington, D.C. to Houston in June is currently the most expensive (average of $463). 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 WAS to HOU?
Find hourly flight availability from Washington, D.C. to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2026.
A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Houston in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight at noon.
How much does it cost to fly round-trip from Washington, D.C. to Houston?
Airfare is below average for this route at the moment.
Washington, D.C. to Houston flights typically cost between $278 and $422 in October.The cheapest round-trip price found within the last 5 days was $77 on Frontier (Oct 23-Oct 27).
How often are flights from Washington, D.C. to Houston delayed?
About 14% of weekly flights between Washington, D.C. and Houston have experienced delays in the past year, with the average delay time being 164 minutes.
What is the most punctual flight time for Washington, D.C. to Houston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to Houston flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
How far ahead should I book a flight from Washington, D.C. to Houston?
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Houston, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Washington, D.C. to Houston?
Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Houston. Price data was last updated on September 5, 2026.
Travelers seeking maximum savings on their Washington, D.C. to Houston flight should consider departing on Thursday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Washington, D.C. to Houston flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Houston trip
Our travel experts
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated September 14, 2026.
Peruse reviews from past customers who have flown with Southwest,United Airlines, andAmerican Airlines from Washington, D.C. to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Washington, D.C. and Houston flights
Browse other Washington, D.C. and Houston flight options. Last updated on September 14, 2026.
Other flights from Washington, D.C.
Browse through other flights departing from Washington, D.C.. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
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Washington, D.C. to Houston flights
Consider these flights traveling from Washington, D.C. to Houston.
Top 5 airlines flying from Washington, D.C. to Houston
Discover the top 5 airlines that operate flights from Washington, D.C. to Houston. 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 September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$261 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$463 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$178 | Average$439 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$186 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$211 | Average$447 | FlexibilityNo cancel fee | On-time63% |