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George Bush Intercontinental Airport to Ontario flight
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Cheap Flights from George Bush Intercontinental Airport to Ontario

Search for flights from George Bush Intercontinental Airport to Ontario. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • IAH20:53
        3h 21m
        Direct
        ONT22:14
        Houston - Ontario|Wed, May 22|Frontier Airlines
        US$31US$63
        51% OFF
        51% OFF
        US$63US$31
      • IAH21:06
        3h 21m
        Direct
        ONT22:27
        Houston - Ontario|Sat, May 18|Frontier Airlines
        US$36US$63
        43% OFF
        43% OFF
        US$63US$36
      • IAH20:53
        3h 21m
        Direct
        ONT22:14
        Houston - Ontario|Fri, May 17|Frontier Airlines
        US$45US$63
        28% OFF
        28% OFF
        US$63US$45
      • IAH21:06
        3h 21m
        Direct
        ONT22:27
        Houston - Ontario|Sat, May 25|Frontier Airlines
        US$46
        US$46
      • IAH19:37
        3h 19m
        Direct
        ONT20:56
        Houston - Ontario|Wed, Jun 26|Frontier Airlines
        US$47
        US$47
      • IAH19:37
        3h 19m
        Direct
        ONT20:56
        Houston - Ontario|Wed, Jun 5|Frontier Airlines
        US$47
        US$47
      • IAH17:40
        6h 27m
        1 stop
        ONT22:07
        Houston - Ontario|Mon, May 6|Frontier Airlines
        US$47
        US$47
      • IAH18:50
        7h 9m
        1 stop
        ONT23:59
        Houston - Ontario|Thu, May 16|Frontier Airlines
        US$47
        US$47
      • IAH20:50
        3h 19m
        Direct
        ONT22:09
        Houston - Ontario|Sat, Jul 13|Frontier Airlines
        US$48
        US$48
      • IAH18:15
        7h 44m
        1 stop
        ONT23:59
        Houston - Ontario|Mon, May 20|Frontier Airlines
        US$48
        US$48
      • IAH13:00
        3h 5m
        Direct
        ONT14:00
        Houston - Ontario|Mon, May 6|Frontier Airlines
        Find More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from George Bush Intercontinental Airport to Ontario

View airlines operating flights from George Bush Intercontinental Airport to Ontario. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$31
Delta Air Lines
From US$87
Spirit Airlines
From US$99
American Airlines
From US$103
United Airlines
From US$112
Southwest Airlines
From US$124
Alaska Airlines
From US$200
ANA airlines
Find more flights and airlines

There are 1 airport(s) in Ontario. Discover the top routes now!

Discover different airports in Ontario. Find the best flight and transfer option, and plan your trip accordingly.

  • 12517.03 km from downtown Ontario
    Ontario International Airport
    Tickets From
    US$31
Flight Schedule from George Bush Intercontinental Airport to Ontario

Check on the flight schedule from George Bush Intercontinental Airport to Ontario. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93229

    Frontier Airlines

    09:42

    IAH

    2.6h

    11:21

    DEN

    S----F-
    Search

  2. F91499

    Frontier Airlines

    22:25

    DEN

    2.3h

    23:44

    ONT

    SM-WTFS

  3. F93229

    Frontier Airlines

    09:42

    IAH

    2.6h

    11:21

    DEN

    S----F-
    Search

  4. F91261

    Frontier Airlines

    05:01

    DEN

    2.4h

    06:26

    ONT

    SMTWTFS

  5. F93195

    Frontier Airlines

    10:01

    IAH

    1.3h

    11:17

    DFW

    SMT--F-
    Search

  6. F91405

    Frontier Airlines

    11:39

    DFW

    3.4h

    13:01

    ONT

    SMTWTFS

  7. F93039

    Frontier Airlines

    17:26

    IAH

    2.7h

    19:08

    DEN

    SMTWTF-
    Search

  8. F91499

    Frontier Airlines

    22:25

    DEN

    2.3h

    23:44

    ONT

    SM-WTFS

  9. F93039

    Frontier Airlines

    17:26

    IAH

    2.7h

    19:08

    DEN

    SMTWTF-
    Search

  10. F91261

    Frontier Airlines

    05:01

    DEN

    2.4h

    06:26

    ONT

    SMTWTFS

  11. F94131

    Frontier Airlines

    22:19

    IAH

    3.5h

    23:52

    LAS

    S--WT--
    Search

  12. F91283

    Frontier Airlines

    06:00

    LAS

    1.1h

    07:03

    ONT

    SMTWT-S

  13. F94181

    Frontier Airlines

    22:42

    IAH

    2.8h

    23:31

    PHX

    S-T-TF-
    Search

  14. F91625

    Frontier Airlines

    18:31

    PHX

    1.3h

    19:47

    ONT

    SMTWT-S

  15. F94447

    Frontier Airlines

    22:59

    IAH

    3.5h

    00:32

    LAS

    -----FS
    Search

  16. F94205

    Frontier Airlines

    20:55

    LAS

    1.0h

    21:57

    ONT

    SMTWTF-

  17. F94447

    Frontier Airlines

    22:59

    IAH

    3.5h

    00:32

    LAS

    -----FS
    Search

  18. F91283

    Frontier Airlines

    06:00

    LAS

    1.1h

    07:03

    ONT

    SMTWT-S
Find more flights and airlines

Flight Info of Flights from George Bush Intercontinental Airport to Ontario

Cheapest round-trip ticket price

$79

Cheapest nonstop flight price

$31

Off-season for travel

February

Peak season for travel

February

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