$75+ Cheap flights from Houston to the United States
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LAX
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Find cheap flights from Houston to USA with Cheapflights
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Cheapest flights from Houston to USAExplore the most affordable flight options available from Houston to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
Explore the most affordable flight options available from Houston to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:17 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Sat 7/252:28 pm
LAS
- IAH
Nonstop3h 30m
Frontier
Deal found 6/24![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 6/27. 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 10/219:59 pm
IAH
- LAS
Nonstop3h 21m
Frontier
Tue 10/279:25 am
LAS
- IAH
1 stop10h 10m
Frontier
Deal found 6/27![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Mon 8/101:17 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Mon 8/177:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/23![Frontier logo]()
$150
This Kissandfly.com deal was found by Cheapflights users on 6/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:16 pm
IAH
- LAS
1 stop12h 23m
Multiple Airlines
Mon 8/177:00 am
LAS
- IAH
Nonstop3h 22m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Mon 8/107:05 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/26![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Mon 8/101:22 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Thu 8/137:05 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/24![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 6/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Thu 8/137:05 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/25![Frontier logo]()
$154
This eDestinos deal was found by Cheapflights users on 6/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:53 am
IAH
- LAS
1 stop11h 33m
Frontier
Sat 7/187:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/23![Frontier logo]()
$157
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:45 pm
HOU
- MCO
Nonstop2h 30m
Southwest
Wed 7/296:35 am
MCO
- HOU
Nonstop2h 25m
Southwest
Deal found 6/26![Southwest logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 7/2111:51 am
IAH
- LAS
1 stop5h 26m
Frontier
Tue 7/287:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/28![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Tue 7/289:48 pm
LAS
- IAH
1 stop14h 11m
Frontier
Deal found 6/26![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Tue 8/1112:59 am
LAS
- IAH
1 stop7h 35m
Frontier
Deal found 6/24![Frontier logo]()
$161
Best flights from Houston to USADiscover carefully curated flight deals from Houston to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
Discover carefully curated flight deals from Houston to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
This Southwest deal was found by Cheapflights users on 6/27. 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 7/257:45 pm
HOU
- MCO
Nonstop2h 30m
Southwest
Wed 7/296:35 am
MCO
- HOU
Nonstop2h 25m
Southwest
Deal found 6/27![Southwest logo]()
$157
This United Airlines deal was found by Cheapflights users on 6/27. 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 11/74:58 pm
IAH
- LAS
Nonstop3h 28m
United Airlines
Tue 11/106:00 am
LAS
- IAH
Nonstop3h 04m
United Airlines
Deal found 6/27![United Airlines logo]()
$171
This Delta deal was found by Cheapflights users on 6/24. 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.
Thu 8/65:20 pm
HOU
- MCO
1 stop6h 44m
Delta
Mon 8/106:15 am
MCO
- HOU
1 stop4h 35m
Delta
Deal found 6/24![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/51:35 pm
HOU
- MCO
1 stop4h 45m
Southwest
Wed 8/127:15 am
MCO
- HOU
Nonstop2h 30m
Southwest
Deal found 6/24![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 6/27. 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 8/65:05 am
HOU
- MCO
Nonstop2h 20m
Southwest
Wed 8/125:45 pm
MCO
- HOU
Nonstop2h 35m
Southwest
Deal found 6/27![Southwest logo]()
$169
This American Airlines deal was found by Cheapflights users on 6/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:33 am
HOU
- EWR
1 stop5h 57m
American Airlines
Thu 9/1712:28 pm
EWR
- HOU
1 stop6h 14m
American Airlines
Deal found 6/23![American Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:34 pm
IAH
- LAS
1 stop10h 43m
Alaska Airlines
Tue 9/83:11 pm
LAS
- IAH
2 stops20h 20m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$425
This Southwest deal was found by Cheapflights users on 6/28. 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 7/255:10 pm
HOU
- LAS
1 stop5h 50m
Southwest
Tue 7/2812:40 pm
LAS
- HOU
1 stop5h 50m
Southwest
Deal found 6/28![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:20 pm
HOU
- ORD
1 stop6h 37m
Delta
Wed 9/166:40 am
ORD
- HOU
1 stop6h 39m
Delta
Deal found 6/25![Delta logo]()
$229
This Southwest deal was found by Cheapflights users on 6/28. 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 7/285:40 pm
HOU
- MCO
1 stop4h 30m
Southwest
Tue 8/42:50 pm
MCO
- HOU
2 stops6h 05m
Southwest
Deal found 6/28![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 6/24. 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 8/45:20 pm
HOU
- ORD
1 stop6h 37m
Delta
Wed 8/1210:33 am
ORD
- HOU
1 stop5h 52m
Delta
Deal found 6/24![Delta logo]()
$229
This Southwest deal was found by Cheapflights users on 6/28. 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 7/255:10 pm
HOU
- LAS
1 stop5h 50m
Southwest
Sat 8/16:40 am
LAS
- HOU
1 stop5h 20m
Southwest
Deal found 6/28![Southwest logo]()
$186
This United Airlines deal was found by Cheapflights users on 6/27. 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 10/176:35 pm
IAH
- LGA
Nonstop3h 40m
United Airlines
Sat 10/242:28 pm
LGA
- IAH
1 stop7h 19m
United Airlines
Deal found 6/27![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
HOU
- ORD
2 stops10h 14m
Delta
Thu 9/249:45 am
ORD
- HOU
1 stop6h 46m
Delta
Deal found 6/26![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:05 pm
HOU
- LAS
1 stop5h 05m
Southwest
Tue 8/259:45 am
LAS
- HOU
2 stops5h 55m
Southwest
Deal found 6/26![Southwest logo]()
$196
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 8/76:31 pm
IAH
- LGA
Nonstop3h 43m
United Airlines
Thu 8/136:00 am
LGA
- IAH
Nonstop3h 50m
United Airlines
Deal found 6/24![United Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am
HOU
- ORD
1 stop6h 01m
Delta
Wed 9/96:40 am
ORD
- HOU
1 stop6h 39m
Delta
Deal found 6/25![Delta logo]()
$274
This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:50 am
HOU
- LAS
Nonstop3h 05m
Southwest
Mon 8/108:15 pm
LAS
- HOU
Nonstop3h 00m
Southwest
Deal found 6/24![Southwest logo]()
$208
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/254:15 pm
IAH
- LGA
Nonstop3h 44m
United Airlines
Mon 8/37:29 am
LGA
- IAH
Nonstop3h 44m
United Airlines
Deal found 6/28![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:17 pm
HOU
- MCO
1 stop4h 45m
Delta
Mon 8/36:15 am
MCO
- HOU
1 stop4h 35m
Delta
Deal found 6/25![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 6/28. 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 10/107:50 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Thu 10/155:20 pm
LAS
- HOU
1 stop4h 25m
Southwest
Deal found 6/28![Southwest logo]()
$225
This Alaska Airlines deal was found by Cheapflights users on 6/27. 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 8/16:02 am
IAH
- LAS
2 stops13h 10m
Alaska Airlines
Wed 8/56:27 pm
LAS
- IAH
1 stop17h 08m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 6/27. 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 10/46:35 pm
IAH
- LGA
Nonstop3h 40m
United Airlines
Thu 10/87:50 am
LGA
- IAH
Nonstop3h 52m
United Airlines
Deal found 6/27![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 6/27. 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 7/215:17 pm
HOU
- ORD
1 stop6h 36m
Delta
Wed 7/299:45 am
ORD
- HOU
1 stop12h 06m
Delta
Deal found 6/27![Delta logo]()
$292
This KAYAK deal was found by Cheapflights users on 6/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:03 am
HOU
- JFK
1 stop7h 31m
American Airlines
Thu 7/92:42 pm
JFK
- HOU
1 stop6h 11m
American Airlines
Deal found 6/25![American Airlines logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:16 pm
IAH
- LAS
1 stop17h 55m
Alaska Airlines
Tue 8/255:28 pm
LAS
- IAH
2 stops21h 45m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 6/28. 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 7/288:15 am
HOU
- LGA
1 stop5h 30m
Southwest
Wed 8/58:30 am
LGA
- HOU
Nonstop3h 45m
Southwest
Deal found 6/28![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am
IAH
- LGA
Nonstop3h 33m
Delta
Tue 9/16:29 pm
LGA
- IAH
Nonstop4h 15m
Delta
Deal found 6/25![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/199:03 am
IAH
- LAS
2 stops11h 24m
Alaska Airlines
Sat 8/227:00 am
LAS
- IAH
2 stops13h 20m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 6/23. 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 9/307:00 am
IAH
- LGA
Nonstop3h 30m
Delta
Fri 10/27:00 am
LGA
- IAH
Nonstop3h 49m
Delta
Deal found 6/23![Delta logo]()
$299
Last-minute flights from Houston to USADiscover last-minute flight deals from Houston to USA. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to USA. Data last updated June 29, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 6/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:53 am
IAH
- LAS
1 stop11h 33m
Frontier
Sat 7/187:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/23![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Tue 7/1411:51 am
IAH
- LAS
1 stop5h 26m
Frontier
Wed 7/157:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/23![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/2111:51 am
IAH
- LAS
1 stop5h 26m
Frontier
Wed 7/227:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/24![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 6/27. 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 7/217:40 pm
HOU
- MCO
Nonstop2h 35m
Southwest
Thu 8/68:20 am
MCO
- HOU
Nonstop2h 30m
Southwest
Deal found 6/27![Southwest logo]()
$169
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:00 am
HOU
- LAS
Nonstop3h 05m
Southwest
Wed 7/225:05 am
LAS
- HOU
Nonstop3h 00m
Southwest
Deal found 6/25![Southwest logo]()
$171
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:17 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Sat 7/252:28 pm
LAS
- IAH
Nonstop3h 30m
Frontier
Deal found 6/24![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Wed 7/228:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Wed 7/297:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/24![Frontier logo]()
$170
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:45 pm
HOU
- MCO
Nonstop2h 30m
Southwest
Wed 7/296:35 am
MCO
- HOU
Nonstop2h 25m
Southwest
Deal found 6/26![Southwest logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Sat 7/2511:51 am
IAH
- LAS
1 stop13h 22m
Frontier
Tue 7/287:00 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/23![Frontier logo]()
$160
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:45 pm
HOU
- MCO
Nonstop2h 30m
Southwest
Tue 7/286:15 am
MCO
- HOU
1 stop4h 30m
Southwest
Deal found 6/25![Southwest logo]()
$163
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:40 pm
HOU
- MCO
Nonstop2h 35m
Southwest
Sat 8/16:50 am
MCO
- HOU
1 stop3h 40m
Southwest
Deal found 6/25![Southwest logo]()
$167
This Frontier deal was found by Cheapflights users on 6/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Wed 8/57:05 am
LAS
- IAH
Nonstop3h 22m
Frontier
Deal found 6/25![Frontier logo]()
$171
One-way flights from Houston to USASearch for one-way flight options from Houston to USA. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
Search for one-way flight options from Houston to USA. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:53 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Deal found 6/25![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Thu 8/68:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/24![Frontier logo]()
$76
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:55 pm
IAH
- LAS
Nonstop3h 17m
Frontier
Deal found 6/24![Frontier logo]()
$77
This Frontier deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:43 pm
IAH
- LAS
Nonstop3h 15m
Frontier
Deal found 6/24![Frontier logo]()
$78
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:30 pm
HOU
- MCO
Nonstop2h 30m
Southwest
Deal found 6/25![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:10 am
HOU
- MCO
1 stop4h 20m
Southwest
Deal found 6/25![Southwest logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:59 pm
IAH
- LAS
Nonstop3h 21m
Frontier
Deal found 6/26![Frontier logo]()
$85
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:55 pm
HOU
- LAS
Nonstop3h 10m
Southwest
Deal found 6/25![Southwest logo]()
$86
This United Airlines deal was found by Cheapflights users on 6/27. 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 7/256:39 pm
IAH
- LAS
Nonstop3h 18m
United Airlines
Deal found 6/27![United Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 8/101:22 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Deal found 6/28![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 6/28. 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 8/311:53 pm
IAH
- LAS
Nonstop3h 12m
Frontier
Deal found 6/28![Frontier logo]()
$88
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:00 pm
HOU
- MCO
1 stop5h 30m
Southwest
Deal found 6/25![Southwest logo]()
$89
Find flight deals from Houston to USA
Keep the following information in mind while searching for Houston to USA flight deals. Data was last updated June 29, 2026.
Round-trip from | $148 (Frontier) |
|---|---|
One-way from | $75 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $341 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Houston to the United States that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonOrlando
HOU - MCO
HOUMCO
Houston Hobby
Sat 7/25
7:45 pm-11:15 pm
Nonstop2h 30m
Orlando
Wed 7/29
6:35 am-8:00 am
Nonstop2h 25m
$157
HoustonOrlando
HOU - MCO
HOUMCO
Houston Hobby
Wed 8/5
1:35 pm-7:20 pm
1 stop4h 45m
Orlando
Wed 8/12
7:15 am-8:45 am
Nonstop2h 30m
$167
HoustonOrlando
HOU - MCO
HOUMCO
Houston Hobby
Thu 8/6
5:05 am-8:25 am
Nonstop2h 20m
Orlando
Wed 8/12
5:45 pm-7:20 pm
Nonstop2h 35m
$169
HoustonLas Vegas
IAH - LAS
IAHLAS
Houston George Bush Intcntl
Sat 11/7
4:58 pm-6:26 pm
Nonstop3h 28m
Las Vegas Harry Reid Intl
Tue 11/10
6:00 am-11:04 am
Nonstop3h 04m
$171
HoustonLas Vegas
HOU - LAS
HOULAS
Houston Hobby
Sat 7/25
5:10 pm-9:00 pm
1 stop5h 50m
Las Vegas Harry Reid Intl
Tue 7/28
12:40 pm-8:30 pm
1 stop5h 50m
$182
HoustonOrlando
HOU - MCO
HOUMCO
Houston Hobby
Tue 7/28
5:40 pm-11:10 pm
1 stop4h 30m
Orlando
Tue 8/4
2:50 pm-7:55 pm
2 stops6h 05m
$182
HoustonLas Vegas
HOU - LAS
HOULAS
Houston Hobby
Sat 7/25
5:10 pm-9:00 pm
1 stop5h 50m
Las Vegas Harry Reid Intl
Sat 8/1
6:40 am-2:00 pm
1 stop5h 20m
$186
HoustonLas Vegas
HOU - LAS
HOULAS
Houston Hobby
Tue 8/18
1:05 pm-4:10 pm
1 stop5h 05m
Las Vegas Harry Reid Intl
Tue 8/25
9:45 am-5:40 pm
2 stops5h 55m
$196
HoustonOrlando
HOU - MCO
HOUMCO
Houston Hobby
Thu 8/6
5:20 pm-1:04 am
1 stop6h 44m
Orlando
Mon 8/10
6:15 am-9:50 am
1 stop4h 35m
$207
HoustonLas Vegas
HOU - LAS
HOULAS
Houston Hobby
Wed 8/5
6:50 am-7:55 am
Nonstop3h 05m
Las Vegas Harry Reid Intl
Mon 8/10
8:15 pm-1:15 am
Nonstop3h 00m
$208
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to USA
Have a flexible travel schedule? Discover the best time to fly to USA from Houston with our price prediction graph.
HOU-MCO
HOU-LAS
IAH-LAS
IAH-LGA
HOU-EWR
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 Houston to the United States
HO1-US0
HOU-MCO
HOU-LAS
IAH-LAS
IAH-LGA
What is the cheapest month to book a flight from Houston to USA?
Currently, September is the cheapest month in which you can book a flight from Houston to USA (average of $264). Flying from Houston to USA in June is currently the most expensive (average of $389). 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 HOU to US?
Find hourly flight availability from Houston to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 29, 2026.
It’s optimal to fly from Houston to USA in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.
How often are flights from Houston to the United States delayed?
About 16% of weekly flights between Houston and United States have experienced delays in the past year, with the average delay time being 144 minutes.
What is the most punctual flight time for Houston to the United States 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 Houston to the United States flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from Houston to USA?
The best time to book flights from Houston to USA is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Houston to USA?
Use this chart to determine the cheapest time to fly round-trip from Houston to USA. Price data was last updated on June 27, 2026.
Travelers seeking maximum savings on their Houston to USA flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing USA
Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated June 29, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Houston to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Houston to USA. 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 Houston to USA
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Complete your trip
Complete your trip to USA by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to USA by cabin class
Find flights from Houston to USA, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and USA flights
Browse other Houston and USA flight options. Last updated on June 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to USA flights
Consider these flights traveling from Houston to USA.
Fly to USA regions
Consider these flights traveling to USA regions.
Top 8 airlines flying from Houston to USA
Discover the top 8 airlines that operate flights from Houston to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$90 | Average$338 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$97 | Average$428 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$97 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$97 | Average$359 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$148 | Average$332 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$200 | Average$406 | FlexibilityNo cancel fee | On-time75% |