A dirt road winding through a desert landscape with large rock formations and sparse vegetation.

Flight Destinations in San Bernardino County

View ฿16,045 flight on Mon, 7 Sept 2026Opens in a new window

Popular airlines to San Bernardino County

  • Alaska Airlines

  • American Airlines

  • Frontier Airlines

  • United

  • Delta

  • Southwest Airlines

  • JetBlue Airways

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Cheap round-trip flights to San Bernardino County

Prices were available within the past 7 days and start at ฿16,045 for one-way flights and ฿27,880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 8 Feb - Wed, 17 Feb
SYD
Sydney
ONT
Ontario
฿27,880 Return, found 3 days ago
฿27,880
Return
found 3 days ago
Select United flight, departing Mon, 8 Feb from Sydney to Ontario, returning Wed, 17 Feb, priced at ฿27,880 found 3 days ago
United
Mon, 27 Jul - Tue, 11 Aug
SYD
Sydney
ONT
Ontario
฿27,905 Return, found 2 days ago
฿27,905
Return
found 2 days ago
Select United flight, departing Mon, 27 Jul from Sydney to Ontario, returning Tue, 11 Aug, priced at ฿27,905 found 2 days ago
STARLUX Airlines
Sun, 15 Nov - Sat, 28 Nov
BKK
Bangkok
ONT
Ontario
฿28,673 Return, found 22 hours ago
฿28,673
Return
found 22 hours ago
Select STARLUX Airlines flight, departing Sun, 15 Nov from Bangkok to Ontario, returning Sat, 28 Nov, priced at ฿28,673 found 22 hours ago
STARLUX Airlines
Wed, 16 Sept - Wed, 30 Sept
BKK
Bangkok
ONT
Ontario
฿28,683 Return, found 5 days ago
฿28,683
Return
found 5 days ago
Select STARLUX Airlines flight, departing Wed, 16 Sept from Bangkok to Ontario, returning Wed, 30 Sept, priced at ฿28,683 found 5 days ago
STARLUX Airlines
Wed, 7 Oct - Wed, 14 Oct
BKK
Bangkok
ONT
Ontario
฿28,739 Return, found 5 hours ago
฿28,739
Return
found 5 hours ago
Select STARLUX Airlines flight, departing Wed, 7 Oct from Bangkok to Ontario, returning Wed, 14 Oct, priced at ฿28,739 found 5 hours ago
United
Fri, 22 Jan - Tue, 26 Jan
SYD
Sydney
ONT
Ontario
฿29,035 Return, found 3 days ago
฿29,035
Return
found 3 days ago
Select United flight, departing Fri, 22 Jan from Sydney to Ontario, returning Tue, 26 Jan, priced at ฿29,035 found 3 days ago
STARLUX Airlines
Thu, 3 Sept - Wed, 9 Sept
BKK
Bangkok
ONT
Ontario
฿29,230 Return, found 4 days ago
฿29,230
Return
found 4 days ago
Select STARLUX Airlines flight, departing Thu, 3 Sept from Bangkok to Ontario, returning Wed, 9 Sept, priced at ฿29,230 found 4 days ago
Air Canada
Wed, 9 Sept - Mon, 14 Sept
BKK
Bangkok
SNA
Orange County
฿31,175 Return, found 17 hours ago
฿31,175
Return
found 17 hours ago
Select Air Canada flight, departing Wed, 9 Sept from Bangkok to Orange County, returning Mon, 14 Sept, priced at ฿31,175 found 17 hours ago
China Airlines
Wed, 16 Sept - Wed, 30 Sept
BKK
Bangkok
ONT
Ontario
฿32,100 Return, found 5 days ago
฿32,100
Return
found 5 days ago
Select China Airlines flight, departing Wed, 16 Sept from Bangkok to Ontario, returning Wed, 30 Sept, priced at ฿32,100 found 5 days ago
Hong Kong Airlines
Wed, 3 Mar - Thu, 11 Mar
BKK
Bangkok
PSP
Palm Springs
฿34,010 Return, found 6 days ago
฿34,010
Return
found 6 days ago
Select Hong Kong Airlines flight, departing Wed, 3 Mar from Bangkok to Palm Springs, returning Thu, 11 Mar, priced at ฿34,010 found 6 days ago

Trending flights to San Bernardino County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

STARLUX Airlines
Sun, 15 Nov - Sat, 28 Nov
BKK
Bangkok
ONT
Ontario
฿28,673 Return, found 22 hours ago
฿28,673
Return
found 22 hours ago
Select STARLUX Airlines flight, departing Sun, 15 Nov from Bangkok to Ontario, returning Sat, 28 Nov, priced at ฿28,673 found 22 hours ago

Frequently asked questions

How do I find cheap flights to San Bernardino County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to provide you with the most flexible fares on the market. Simply mark the "No change fee" box right under the "Flexible change policies" heading to find your ideal flight to San Bernardino County.
Which airlines fly to San Bernardino County?
With a good range of airlines flying into or near San Bernardino County, you have plenty of choice:

  • Southwest Airlines - 723 flights to or near San Bernardino County each month, including 723 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.
  • American Airlines - 290 flights to or near San Bernardino County each month, including 290 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.
  • Delta Air Lines - 268 flights to or near San Bernardino County each month, including 268 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.

How can I find cheap tickets to San Bernardino County?
An useful strategy for nabbing cheap tickets is to be flexible with your travel dates. Begin with searching for your flight to San Bernardino County, then click on the "flexible dates" link to compare prices for nearby days. Want another good tip? Book well ahead of time. To give you an idea of fares, ฿27,880 was the best price for a flight to San Bernardino County in the last seven days.
How much is a flight to San Bernardino County?
The cost of a round-trip flight to San Bernardino County in the last seven days varied between ฿27,880 and ฿34,010. If you were journeying one way from Sydney (SYD), you could have gotten a bargain from just ฿16,045.
What are the most popular airports to fly into in San Bernardino County?
Get ready to pack your suitcase and jet into Los Angeles - Ontario Intl. Airport (ONT), San Bernardino County's primary flight hub. Book one of the 1,816 flights that land at this popular destination every month.
How much is a plane ticket to San Bernardino County?
In the last seven days, fares to San Bernardino County ranged between ฿27,880 and ฿34,010. Prices rise as your travel date nears, so find a terrific deal today.
What is the best time to go to San Bernardino County?
January, March and November are popular months to plan a getaway to San Bernardino, one of San Bernardino County's best cities. Summertime here starts June 20. Temperatures range from 18ºC to 32ºC throughout the season, so travel around then if you like warmer weather.
What months are the cheapest to book a flight to San Bernardino County?
February is the best month to book a seat for your San Bernardino County holiday. Airfares cost the most throughout December, so steer clear of this time if you can.

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About San Bernardino County

Expedia offers flights to San Bernardino County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to San Bernardino County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About San Bernardino County
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