Los Angeles Houston - Cheap flights

Special flight deals from Los Angeles to Houston

Ontario - Houston
8 days
Tue 14 Jul
ONT-IAH· Direct
Frontier Airlines
Tue 21 Jul
IAH-ONT· Direct
United Airlines
from242 USD
Ontario - Houston
8 days
Wed 08 Jul
ONT-IAH· Direct
Frontier Airlines
Wed 15 Jul
IAH-ONT· Direct
Frontier Airlines
from254 USD
Ontario - Houston
7 days
Wed 15 Jul
ONT-IAH· Direct
Frontier Airlines
Tue 21 Jul
IAH-ONT· Direct
United Airlines
from256 USD
Ontario - Houston
8 days
Wed 15 Jul
ONT-IAH· Direct
Frontier Airlines
Wed 22 Jul
IAH-ONT· Direct
United Airlines
from256 USD
Los Angeles - Houston
7 days
Wed 12 Aug
LAX-IAH· Direct
United Airlines
Tue 18 Aug
IAH-LAX· Direct
United Airlines
from343 USD
Los Angeles - Houston
7 days
Wed 12 Aug
LAX-IAH· Direct
United Airlines
Tue 18 Aug
IAH-LAX· Direct
United Airlines
from343 USD
Los Angeles - Houston
7 days
Wed 12 Aug
LAX-IAH· Direct
United Airlines
Tue 18 Aug
IAH-LAX· Direct
United Airlines
from343 USD
Los Angeles - Houston
7 days
Wed 12 Aug
LAX-IAH· Direct
United Airlines
Tue 18 Aug
IAH-LAX· Direct
United Airlines
from343 USD
Los Angeles - Houston
5 days
Tue 29 Sep
LGB-IAH· 1 stop
Delta Air Lines
Sat 03 Oct
IAH-LGB· 1 stop
Delta Air Lines
from415 USD
Los Angeles - Houston
5 days
Tue 29 Sep
LGB-IAH· 1 stop
Delta Air Lines
Sat 03 Oct
IAH-LGB· 1 stop
Delta Air Lines
from415 USD
Los Angeles - Houston
5 days
Sat 27 Jun
LAX-HOU· 1 stop
American Airlines
Wed 01 Jul
HOU-LAX· 1 stop
American Airlines
from448 USD
Los Angeles - Houston
8 days
Tue 08 Dec
LAX-HOU· 1 stop
American Airlines
Tue 15 Dec
HOU-LAX· 1 stop
American Airlines
from452 USD
Los Angeles - Houston
8 days
Tue 08 Dec
LAX-HOU· 1 stop
American Airlines
Tue 15 Dec
HOU-LAX· 1 stop
American Airlines
from452 USD
Los Angeles - Houston
8 days
Tue 08 Dec
LAX-HOU· 1 stop
American Airlines
Tue 15 Dec
HOU-LAX· 1 stop
American Airlines
from452 USD
Los Angeles - Houston
4 days
Fri 04 Sep
LGB-IAH· 1 stop
Delta Air Lines
Mon 07 Sep
IAH-LGB· 1 stop
Delta Air Lines
from490 USD
Los Angeles - Houston
3 days
Sat 10 Oct
LGB-IAH· 1 stop
Delta Air Lines
Mon 12 Oct
IAH-LGB· 1 stop
Delta Air Lines
from492 USD
Ontario - Houston
5 days
Fri 03 Jul
ONT-HOU· 1 stop
American Airlines
Tue 07 Jul
HOU-ONT· 1 stop
American Airlines
from516 USD
Ontario - Houston
5 days
Fri 03 Jul
ONT-HOU· 1 stop
American Airlines
Tue 07 Jul
HOU-ONT· 1 stop
American Airlines
from516 USD
Ontario - Houston
5 days
Fri 03 Jul
ONT-HOU· 1 stop
American Airlines
Tue 07 Jul
HOU-ONT· 1 stop
American Airlines
from516 USD
Ontario - Houston
5 days
Fri 03 Jul
ONT-HOU· 1 stop
American Airlines
Tue 07 Jul
HOU-ONT· 1 stop
American Airlines
from516 USD

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Find the best time to book cheap flights to Houston

Flexible on travel dates? Discover the cheapest month to fly to Houston

Cheapest round-trip flight
from 174 USD
Cheapest month to travel
July
The cheapest day to fly
Saturday
Lowest prices
30 days before

Jun

391 USD

Jul

174 USD

Aug

270 USD

Sep

311 USD

Oct

314 USD

Nov

359 USD

Dec

479 USD

Jan

466 USD

Feb

439 USD

Mar

439 USD

Apr

May

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.

6 months before
from
510 USD
3 months before
from
386 USD
30 days before
from
275 USD
7 days before
from
435 USD
1 day before
from
676 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.

502 USD

Mon

243 USD

Tue

335 USD

Wed

357 USD

Thu

455 USD

Fri

240 USD

Sat

352 USD

Sun

General information

Local time (UTC-6)
22:26, 18 Jun 2026
Flight time from Los Angeles
3 h 10 min
Local currency
USD

Houston

Houston is the largest city in Texas and the fourth largest in the USA, home to about 2.3 million people. Its history dates back to 1836, and it is named after General Sam Houston. This dynamic industrial hub boasts a developed energy, aerospace, and transportation sector. The NASA Johnson Space Center and Texas Medical Center are located here. The Port of Houston plays a crucial role in international trade. The city attracts tourists with its rich cultural offerings and ethnic diversity.

Ontario - Houston

Ontario - Houston

Ontario - Houston

Ontario - Houston