Flight to San Bernardino County

View S$253 flight on Wed, 1 Apr, 2026Opens in a new window

Popular airlines to San Bernardino County

  • American Airlines

  • Alaska Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • British Airways

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Cheap round-trip flights to San Bernardino County

Prices were available within the past 7 days and start at S$253 for one-way flights and S$482 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 12 Mar - Wed, 18 Mar
RDU
Raleigh
ONT
Ontario
S$482 Return, found 1 day ago
S$482
Return
found 1 day ago
Select Delta flight, departing Thu, 12 Mar from Raleigh to Ontario, returning Wed, 18 Mar, priced at S$482 found 1 day ago
Delta
Thu, 12 Mar - Wed, 18 Mar
RDU
Raleigh
ONT
Ontario
S$489 Return, found 1 day ago
S$489
Return
found 1 day ago
Select Delta flight, departing Thu, 12 Mar from Raleigh to Ontario, returning Wed, 18 Mar, priced at S$489 found 1 day ago
United
Thu, 12 Mar - Wed, 18 Mar
RDU
Raleigh
ONT
Ontario
S$532 Return, found 1 day ago
S$532
Return
found 1 day ago
Select United flight, departing Thu, 12 Mar from Raleigh to Ontario, returning Wed, 18 Mar, priced at S$532 found 1 day ago
United
Thu, 12 Mar - Wed, 18 Mar
RDU
Raleigh
ONT
Ontario
S$595 Return, found 1 day ago
S$595
Return
found 1 day ago
Select United flight, departing Thu, 12 Mar from Raleigh to Ontario, returning Wed, 18 Mar, priced at S$595 found 1 day ago
American Airlines
Tue, 31 Mar - Fri, 3 Apr
RDU
Raleigh
ONT
Ontario
S$618 Return, found 1 day ago
S$618
Return
found 1 day ago
Select American Airlines flight, departing Tue, 31 Mar from Raleigh to Ontario, returning Fri, 3 Apr, priced at S$618 found 1 day ago
China Airlines
Fri, 17 Apr - Mon, 27 Apr
SIN
Singapore
ONT
Ontario
S$1,012 Return, found 3 hours ago
S$1,012
Return
found 3 hours ago
Select China Airlines flight, departing Fri, 17 Apr from Singapore to Ontario, returning Mon, 27 Apr, priced at S$1,012 found 3 hours ago
STARLUX Airlines
Mon, 23 Nov - Wed, 2 Dec
SIN
Singapore
ONT
Ontario
S$1,069 Return, found 2 days ago
S$1,069
Return
found 2 days ago
Select STARLUX Airlines flight, departing Mon, 23 Nov from Singapore to Ontario, returning Wed, 2 Dec, priced at S$1,069 found 2 days ago
China Airlines
Mon, 23 Mar - Mon, 30 Mar
SIN
Singapore
SNA
Orange County
S$1,167 Return, found 3 days ago
S$1,167
Return
found 3 days ago
Select China Airlines flight, departing Mon, 23 Mar from Singapore to Orange County, returning Mon, 30 Mar, priced at S$1,167 found 3 days ago
China Airlines
Fri, 13 Mar - Tue, 17 Mar
SIN
Singapore
PSP
Palm Springs
S$1,309 Return, found 5 hours ago
S$1,309
Return
found 5 hours ago
Select China Airlines flight, departing Fri, 13 Mar from Singapore to Palm Springs, returning Tue, 17 Mar, priced at S$1,309 found 5 hours ago
Qatar Airways
Thu, 19 Nov - Tue, 1 Dec
SIN
Singapore
ONT
Ontario
S$1,493 Return, found 3 days ago
S$1,493
Return
found 3 days ago
Select Qatar Airways flight, departing Thu, 19 Nov from Singapore to Ontario, returning Tue, 1 Dec, priced at S$1,493 found 3 days ago
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.

San Bernardino County Flights Information

Airlines serving
American Airlines, Delta, United, China Airlines, STARLUX Airlines, Lufthansa, Swiss International Air Lines, Qatar Airways
Roundtrip price
from S$482

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, S$482 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 S$482 and S$1,493. If you were journeying one way from Raleigh (RDU), you could have gotten a bargain from just S$253.
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 S$482 and S$1,493. 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.

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.

China Airlines
Fri, 17 Apr - Mon, 27 Apr
SIN
Singapore
ONT
Ontario
S$1,012 Return, found 3 hours ago
S$1,012
Return
found 3 hours ago
Select China Airlines flight, departing Fri, 17 Apr from Singapore to Ontario, returning Mon, 27 Apr, priced at S$1,012 found 3 hours ago
*Available to Expedia members.