Cheap Flights to San Bernardino County from NT$19,440

View NT$19,440 flight on Fri, 2026/10/9Opens in a new window

Flight 1

Flight 2

Popular airlines to San Bernardino County

  • American Airlines

  • Alaska Airlines

  • Delta

  • Southwest Airlines

  • United

  • Frontier Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to San Bernardino County?

Prices were available within the past 7 days and start at NT$19,440 for one-way flights and NT$28,411 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jun 3 - Mon, Aug 3
TPE
Taipei
ONT
Ontario
NT$28,411 Roundtrip, just found
NT$28,411
Roundtrip
just found
Select Delta flight, departing Wed, Jun 3 from Taipei to Ontario, returning Mon, Aug 3, priced at NT$28,411 just found
Delta
Thu, Jun 4 - Sat, Jul 11
TPE
Taipei
ONT
Ontario
NT$28,453 Roundtrip, found 22 hours ago
NT$28,453
Roundtrip
found 22 hours ago
Select Delta flight, departing Thu, Jun 4 from Taipei to Ontario, returning Sat, Jul 11, priced at NT$28,453 found 22 hours ago
Delta
Tue, Jun 16 - Tue, Aug 11
TPE
Taipei
SNA
Orange County
NT$28,465 Roundtrip, found 3 days ago
NT$28,465
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 16 from Taipei to Orange County, returning Tue, Aug 11, priced at NT$28,465 found 3 days ago
Delta
Wed, Sep 2 - Sat, Sep 5
TPE
Taipei
SNA
Orange County
NT$28,467 Roundtrip, found 2 days ago
NT$28,467
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 2 from Taipei to Orange County, returning Sat, Sep 5, priced at NT$28,467 found 2 days ago
United
Wed, Jun 3 - Mon, Aug 3
TPE
Taipei
ONT
Ontario
NT$28,911 Roundtrip, just found
NT$28,911
Roundtrip
just found
Select United flight, departing Wed, Jun 3 from Taipei to Ontario, returning Mon, Aug 3, priced at NT$28,911 just found
United
Mon, Jun 15 - Thu, Jul 16
TPE
Taipei
ONT
Ontario
NT$28,965 Roundtrip, found 3 days ago
NT$28,965
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jun 15 from Taipei to Ontario, returning Thu, Jul 16, priced at NT$28,965 found 3 days ago
United
Mon, Aug 31 - Tue, Sep 8
TPE
Taipei
ONT
Ontario
NT$28,967 Roundtrip, found 1 day ago
NT$28,967
Roundtrip
found 1 day ago
Select United flight, departing Mon, Aug 31 from Taipei to Ontario, returning Tue, Sep 8, priced at NT$28,967 found 1 day ago
Korean Air
Wed, Jun 3 - Tue, Aug 4
TPE
Taipei
ONT
Ontario
NT$29,021 Roundtrip, just found
NT$29,021
Roundtrip
just found
Select Korean Air flight, departing Wed, Jun 3 from Taipei to Ontario, returning Tue, Aug 4, priced at NT$29,021 just found
STARLUX Airlines
Fri, Oct 9 - Fri, Oct 23
TPE
Taipei
ONT
Ontario
NT$31,179 Roundtrip, just found
NT$31,179
Roundtrip
just found
Select STARLUX Airlines flight, departing Fri, Oct 9 from Taipei to Ontario, returning Fri, Oct 23, priced at NT$31,179 just found
All Nippon Airways
Wed, Jun 3 - Mon, Aug 3
TSA
Taipei
ONT
Ontario
NT$32,487 Roundtrip, just found
NT$32,487
Roundtrip
just found
Select All Nippon Airways flight, departing Wed, Jun 3 from Taipei to Ontario, returning Mon, Aug 3, priced at NT$32,487 just found

Trending flights to San Bernardino County

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

Delta
Wed, Jun 3 - Mon, Aug 3
TPE
Taipei
ONT
Ontario
NT$28,411 Roundtrip, just found
NT$28,411
Roundtrip
just found
Select Delta flight, departing Wed, Jun 3 from Taipei to Ontario, returning Mon, Aug 3, priced at NT$28,411 just found

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, NT$28,411 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 NT$28,411 and NT$32,487. If you were journeying one way from Taipei (TPE), you could have gotten a bargain from just NT$19,440.
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.
When is the cheapest time to fly to San Bernardino County?
Fly out on a Tuesday to boost your odds of scoring the cheapest flight to San Bernardino County. Mondays are usually the next most affordable day to take off. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to San Bernardino County?
In the last seven days, fares to San Bernardino County ranged between NT$28,411 and NT$32,487. 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 65ºF to 90ºF 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 vacation. Airfares cost the most throughout December, so steer clear of this time if you can.
*Available to Expedia members.