Cheap flights to San Bernardino County

View €556 flight on Fri, 3 Apr 2026Opens in a new window

Popular airlines to San Bernardino County

  • Alaska Airlines

  • American Airlines

  • Delta

  • Southwest Airlines

  • United

  • Frontier Airlines

  • British Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to San Bernardino County

Prices were available within the past 7 days and start at €556 for one-way flights and €465 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, 9 Apr - Sat, 11 Apr
DUB
Dublin
PSP
Palm Springs
€465 Return, found 6 days ago
€465
Return
found 6 days ago
Select Iberia flight, departing Thu, 9 Apr from Dublin to Palm Springs, returning Sat, 11 Apr, priced at €465 found 6 days ago
Iberia
Thu, 9 Apr - Thu, 16 Apr
DUB
Dublin
PSP
Palm Springs
€467 Return, found 4 hours ago
€467
Return
found 4 hours ago
Select Iberia flight, departing Thu, 9 Apr from Dublin to Palm Springs, returning Thu, 16 Apr, priced at €467 found 4 hours ago
Iberia
Thu, 2 Apr - Thu, 9 Apr
DUB
Dublin
PSP
Palm Springs
€534 Return, found 1 day ago
€534
Return
found 1 day ago
Select Iberia flight, departing Thu, 2 Apr from Dublin to Palm Springs, returning Thu, 9 Apr, priced at €534 found 1 day ago
American Airlines
Mon, 23 Feb - Tue, 10 Mar
DUB
Dublin
PSP
Palm Springs
€554 Return, found 1 day ago
€554
Return
found 1 day ago
Select American Airlines flight, departing Mon, 23 Feb from Dublin to Palm Springs, returning Tue, 10 Mar, priced at €554 found 1 day ago
Finnair
Fri, 15 May - Mon, 25 May
DUB
Dublin
SNA
Orange County
€560 Return, found 4 days ago
€560
Return
found 4 days ago
Select Finnair flight, departing Fri, 15 May from Dublin to Orange County, returning Mon, 25 May, priced at €560 found 4 days ago
Aer Lingus
Thu, 9 Apr - Thu, 16 Apr
DUB
Dublin
PSP
Palm Springs
€562 Return, found 4 hours ago
€562
Return
found 4 hours ago
Select Aer Lingus flight, departing Thu, 9 Apr from Dublin to Palm Springs, returning Thu, 16 Apr, priced at €562 found 4 hours ago
Aer Lingus
Fri, 20 Feb - Tue, 24 Feb
DUB
Dublin
ONT
Ontario
€569 Return, found 10 hours ago
€569
Return
found 10 hours ago
Select Aer Lingus flight, departing Fri, 20 Feb from Dublin to Ontario, returning Tue, 24 Feb, priced at €569 found 10 hours ago
Lufthansa
Mon, 2 Mar - Sun, 8 Mar
DUB
Dublin
SNA
Orange County
€586 Return, found 4 days ago
€586
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 2 Mar from Dublin to Orange County, returning Sun, 8 Mar, priced at €586 found 4 days ago
British Airways
Mon, 23 Feb - Tue, 10 Mar
DUB
Dublin
PSP
Palm Springs
€587 Return, found 1 day ago
€587
Return
found 1 day ago
Select British Airways flight, departing Mon, 23 Feb from Dublin to Palm Springs, returning Tue, 10 Mar, priced at €587 found 1 day ago
Brussels Airlines
Thu, 5 Mar - Mon, 9 Mar
DUB
Dublin
SNA
Orange County
€598 Return, found 4 days ago
€598
Return
found 4 days ago
Select Brussels Airlines flight, departing Thu, 5 Mar from Dublin to Orange County, returning Mon, 9 Mar, priced at €598 found 4 days ago

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.

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, €465 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 €465 and €678. If you were journeying one way from Dublin (DUB), you could have gotten a bargain from just €556.
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 €465 and €678. 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.

Iberia
Thu, 9 Apr - Sat, 11 Apr
DUB
Dublin
PSP
Palm Springs
€465 Return, found 6 days ago
€465
Return
found 6 days ago
Select Iberia flight, departing Thu, 9 Apr from Dublin to Palm Springs, returning Sat, 11 Apr, priced at €465 found 6 days ago
*Available to Expedia members.