$137+ Cheap flights from Washington 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HOU
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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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 Washington to HoustonExplore the most affordable flight options available from Washington to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Washington to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Delta deal was found by Cheapflights users on 11/2. 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 12/101:16 pm -
1 stop8h 15m
Tue 12/156:12 am -
1 stop7h 54m
Deal found 11/2![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/1412:37 pm -
1 stop9h 22m
Tue 12/156:10 pm -
1 stop6h 29m
Deal found 11/4![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 11/2. 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 12/111:16 pm -
1 stop8h 15m
Mon 12/146:12 am -
2 stops11h 55m
Deal found 11/2![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 11/5. 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 12/31:44 pm -
1 stop6h 14m
Mon 12/147:00 am -
2 stops11h 07m
Deal found 11/5![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 11/2. 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 12/101:16 pm -
1 stop8h 15m
Sun 12/136:12 am -
1 stop7h 54m
Deal found 11/2![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 10/31. 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 11/221:50 pm -
1 stop6h 00m
Thu 12/32:33 pm -
1 stop7h 44m
Deal found 10/31![Delta logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/318:35 am -
1 stop22h 38m
Tue 1/59:59 pm -
2 stops37h 22m
Deal found 11/1![Multiple Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 10/31. 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 11/221:50 pm -
1 stop6h 00m
Fri 12/44:15 pm -
2 stops9h 44m
Deal found 10/31![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 11/2. 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 12/107:00 am -
2 stops8h 20m
Sun 12/137:00 am -
2 stops12h 11m
Deal found 11/2![Delta logo]()
$338
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 11/234:10 pm -
1 stop5h 49m
Wed 12/23:30 pm -
1 stop8h 45m
Deal found 10/31![United Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/306:15 pm -
1 stop12h 58m
Tue 1/59:59 pm -
2 stops37h 22m
Deal found 11/1![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 12/74:58 pm -
1 stop6h 25m
Thu 12/1710:09 am -
1 stop28h 13m
Deal found 11/4![Frontier logo]()
$352
Best flights from Washington to HoustonDiscover carefully curated flight deals from Washington to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Washington to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Southwest deal was found by Cheapflights users on 11/5. 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 2/55:25 am -
1 stop5h 55m
Sat 2/132:25 pm -
1 stop9h 05m
Deal found 11/5![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 11/3. 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 12/141:16 pm -
1 stop8h 42m
Tue 12/157:37 pm -
1 stop6h 20m
Deal found 11/3![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 1/215:00 am -
1 stop6h 31m
Sat 1/307:25 am -
1 stop9h 12m
Deal found 11/4![Alaska Airlines logo]()
$317
This American Airlines deal was found by Cheapflights users on 11/4. 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 1/216:30 am -
2 stops10h 18m
Sat 1/309:53 am -
2 stops11h 55m
Deal found 11/4![American Airlines logo]()
$377
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/251:55 pm -
1 stop8h 32m
Fri 1/15:05 am -
1 stop8h 21m
Deal found 11/4![United Airlines logo]()
$507
This Southwest deal was found by Cheapflights users on 11/1. 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 1/216:10 am -
1 stop8h 05m
Sat 1/305:20 am -
1 stop8h 45m
Deal found 11/1![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 11/4. 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 2/91:17 pm -
1 stop8h 38m
Tue 2/165:30 am -
1 stop8h 48m
Deal found 11/4![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/145:00 am -
1 stop6h 42m
Tue 12/156:00 am -
1 stop7h 30m
Deal found 11/2![Alaska Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 11/3. 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 1/142:00 pm -
1 stop5h 25m
Wed 1/204:15 pm -
1 stop7h 50m
Deal found 11/3![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 11/4. 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 12/31:44 pm -
1 stop6h 14m
Mon 12/146:15 am -
1 stop7h 58m
Deal found 11/4![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 11/4. 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 2/97:35 am -
2 stops8h 40m
Tue 2/166:25 am -
1 stop6h 05m
Deal found 11/4![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 11/1. 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 1/2111:36 am -
2 stops8h 05m
Sat 1/307:00 am -
2 stops11h 34m
Deal found 11/1![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 11/1. 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.
Sat 12/129:33 am -
2 stops10h 25m
Tue 12/157:00 am -
2 stops11h 07m
Deal found 11/1![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 1/115:10 am -
1 stop6h 21m
Thu 1/147:25 am -
1 stop9h 12m
Deal found 11/3![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 11/4. 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.
Sat 1/97:00 am -
2 stops12h 41m
Sat 1/167:00 am -
2 stops11h 39m
Deal found 11/4![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 1/65:10 am -
1 stop6h 21m
Thu 1/76:06 pm -
1 stop6h 20m
Deal found 11/4![Alaska Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 11/4. 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 12/41:00 pm -
1 stop6h 00m
Fri 12/114:50 pm -
1 stop9h 55m
Deal found 11/4![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 11/1. 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 1/111:00 pm -
1 stop8h 52m
Wed 3/105:55 am -
1 stop7h 43m
Deal found 11/1![Delta logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 1/285:39 pm -
Nonstop4h 20m
Tue 2/27:25 am -
Nonstop4h 56m
Deal found 11/3![Alaska Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 12/1411:59 pm -
Nonstop4h 14m
Sun 12/207:57 pm -
Nonstop5h 02m
Deal found 11/3![United Airlines logo]()
$557
This Southwest deal was found by Cheapflights users on 11/4. 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 12/161:00 pm -
1 stop6h 00m
Thu 12/177:30 am -
2 stops8h 25m
Deal found 11/4![Southwest logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/155:36 pm -
Nonstop4h 23m
Thu 12/245:58 pm -
1 stop6h 59m
Deal found 11/3![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 11/1. 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 12/2912:15 am -
1 stop9h 30m
Wed 1/209:05 am -
1 stop9h 30m
Deal found 11/1![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 11/3. 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 11/3010:59 pm -
1 stop8h 45m
Mon 12/76:12 am -
1 stop7h 54m
Deal found 11/3![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/242:30 pm -
1 stop8h 00m
Thu 12/34:35 pm -
Nonstop4h 57m
Deal found 11/3![United Airlines logo]()
$622
This Southwest deal was found by Cheapflights users on 10/31. 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 12/1111:15 am -
1 stop6h 10m
Sat 12/127:00 am -
1 stop7h 25m
Deal found 10/31![Southwest logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 12/2810:54 pm -
Nonstop4h 15m
Fri 1/16:29 am -
Nonstop5h 00m
Deal found 11/1![Alaska Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/307:05 am -
Nonstop4h 16m
Thu 12/32:43 pm -
1 stop9h 15m
Deal found 11/2![United Airlines logo]()
$622
This Delta deal was found by Cheapflights users on 11/3. 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 12/16:00 am -
1 stop8h 29m
Mon 12/73:11 pm -
1 stop10h 44m
Deal found 11/3![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 11/1. 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 1/122:10 pm -
1 stop6h 10m
Thu 3/115:50 am -
1 stop6h 35m
Deal found 11/1![Southwest logo]()
$398
Last-minute flights from Washington to HoustonDiscover last-minute flight deals from Washington to Houston. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Houston. Data last updated November 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/31. 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 11/221:50 pm -
1 stop6h 00m
Thu 12/32:33 pm -
1 stop7h 44m
Deal found 10/31![Delta logo]()
$328
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 11/234:10 pm -
1 stop5h 49m
Wed 12/23:30 pm -
1 stop8h 45m
Deal found 10/31![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 11/5. 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 12/31:44 pm -
1 stop6h 14m
Mon 12/147:00 am -
2 stops11h 07m
Deal found 11/5![Delta logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 12/74:58 pm -
1 stop6h 25m
Thu 12/1710:09 am -
1 stop28h 13m
Deal found 11/4![Frontier logo]()
$352
This Delta deal was found by Cheapflights users on 11/2. 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 12/101:16 pm -
1 stop8h 15m
Mon 12/146:12 am -
1 stop7h 54m
Deal found 11/2![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 11/2. 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 12/101:16 pm -
1 stop8h 15m
Sun 12/136:12 am -
1 stop7h 54m
Deal found 11/2![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 11/2. 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 12/107:00 am -
2 stops8h 20m
Sun 12/137:00 am -
2 stops12h 11m
Deal found 11/2![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 11/2. 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 12/111:16 pm -
1 stop8h 15m
Mon 12/146:12 am -
2 stops11h 55m
Deal found 11/2![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 12/1412:37 pm -
1 stop9h 22m
Tue 12/156:10 pm -
1 stop6h 29m
Deal found 11/4![Alaska Airlines logo]()
$317
This Priceline deal was found by Cheapflights users on 11/4. 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.
Wed 12/164:58 pm -
1 stop6h 25m
Thu 12/172:33 pm -
Nonstop4h 57m
Deal found 11/4![Multiple Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/306:15 pm -
1 stop12h 58m
Tue 1/59:59 pm -
2 stops37h 22m
Deal found 11/1![Multiple Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/318:35 am -
1 stop22h 38m
Tue 1/59:59 pm -
2 stops37h 22m
Deal found 11/1![Multiple Airlines logo]()
$330
One-way flights from Washington to HoustonSearch for one-way flight options from Washington to Houston. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Washington to Houston. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Super.com deal was found by Cheapflights users on 11/4. 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 12/144:58 pm -
1 stop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 11/3. 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 11/264:37 pm -
1 stop15h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$142
This eDestinos deal was found by Cheapflights users on 10/31. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:27 pm -
1 stop6h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 12/216:25 pm -
1 stop15h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$146
This Super.com deal was found by Cheapflights users on 10/31. 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 11/309:53 pm -
1 stop23h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Frontier logo]()
$150
This WAYA deal was found by Cheapflights users on 11/5. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:59 pm -
1 stop11h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$155
This Southwest deal was found by Cheapflights users on 10/31. 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 12/71:35 pm -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Southwest logo]()
$159
This Delta deal was found by Cheapflights users on 10/31. 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 12/71:44 pm -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 10/31. 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 12/77:17 pm -
2 stops12h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Delta logo]()
$164
This Southwest deal was found by Cheapflights users on 11/2. 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 12/226:30 pm -
2 stops12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$170
This American Airlines deal was found by Cheapflights users on 11/1. 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 4/73:15 pm -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![American Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 11/5. 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.
Sun 12/206:55 am -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$175
Find flight deals from Washington to Houston
Keep the following information in mind while searching for Washington to Houston flight deals. Data was last updated November 5, 2026.
Round-trip from | $165 (Kiwi.com) |
|---|---|
One-way from | $137 (Super.com) |
Popular in | November |
Cheapest in | February |
Average price | $515 |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 November 5, 2026.
Use the filters below to find and compare flights from Washington to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneHouston
GEG Spokane - HOU Houston Hobby
GEGHOU
Spokane
Mon 12/7
1:35 pm-9:55 pm
1 stop6h 20m
Houston Hobby
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$159
SpokaneHouston
GEG Spokane - HOU Houston Hobby
GEGHOU
Spokane
Mon 12/7
7:17 pm-9:44 am
2 stops12h 27m
Houston Hobby
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
SpokaneHouston
GEG Spokane - IAH Houston George Bush Intcntl
GEGIAH
Spokane
Mon 12/7
5:00 am-5:59 pm
2 stops10h 59m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$164
SpokaneHouston
GEG Spokane - HOU Houston Hobby
GEGHOU
Spokane
Sun 12/20
6:55 am-5:50 pm
1 stop8h 55m
Houston Hobby
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$175
SeattleHouston
SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl
SEAIAH
Seattle/Tacoma Intl
Wed 12/2
10:47 am-5:07 pm
Nonstop4h 20m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
SeattleHouston
SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl
SEAIAH
Seattle/Tacoma Intl
Fri 11/27
6:00 am-3:48 pm
1 stop7h 48m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
SeattleHouston
SEA Seattle/Tacoma Intl - HOU Houston Hobby
SEAHOU
Seattle/Tacoma Intl
Fri 12/18
11:00 am-7:45 pm
1 stop6h 45m
Houston Hobby
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
SeattleHouston
SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl
SEAIAH
Seattle/Tacoma Intl
Wed 12/2
11:50 am-11:58 pm
1 stop10h 08m
Houston George Bush Intcntl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
SeattleHouston
SEA Seattle/Tacoma Intl - HOU Houston Hobby
SEAHOU
Seattle/Tacoma Intl
Fri 1/22
5:25 am-5:20 pm
2 stops9h 55m
Houston Hobby
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$204
SeattleHouston
SEA Seattle/Tacoma Intl - HOU Houston Hobby
SEAHOU
Seattle/Tacoma Intl
Wed 12/23
8:40 pm-9:20 am
1 stop10h 40m
Houston Hobby
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$204
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Washington with our price prediction graph.
GEG-HOU
GEG-IAH
PSC-IAH
SEA-IAH
SEA-HOU
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 to Houston
USWA-HO1
GEG-HOU
GEG-IAH
PSC-IAH
SEA-IAH
What is the cheapest month to book a flight from State of Washington to Houston?
Currently, January is the cheapest month in which you can book a flight from State of Washington to Houston (average of $392). Flying from State of Washington to Houston in December is currently the most expensive (average of $507). 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 WA to HOU?
Find hourly flight availability from Washington 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 November 5, 2026.
When flying from State of Washington to Houston, 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 23% versus a flight in the morning.
How much does it cost to fly round-trip from State of Washington to Houston?
Airfare is below average for this route at the moment.
State of Washington to Houston flights typically cost between $412 and $669 in December.The cheapest round-trip price found within the last 5 days was $352 on Frontier (Dec 7-Dec 17).
How far ahead should I book a flight from State of Washington to Houston?
The price you pay for your flight from State of Washington to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from State of Washington to Houston?
Use this chart to determine the cheapest time to fly round-trip from Washington to Houston. Price data was last updated on October 31, 2026.
Travelers seeking maximum savings on their State of Washington to Houston flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday 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 Washington 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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Alternative routes for Washington to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington to Houston by cabin class
Find flights from Washington to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington and Houston flights
Browse other Washington and Houston flight options. Last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Washington to Houston flights
Consider these flights traveling from Washington to Houston.
Top 6 airlines flying from Washington to Houston
Discover the top 6 airlines that operate flights from Washington 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 November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$105 | Average$318 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$136 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$500 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$172 | Average$546 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$222 | Average$463 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$268 | Average$503 | FlexibilityNo cancel fee | On-time63% |