Cheap flights to San Bernardino County

View €140 flight on Tue, 2 Jun 2026Opens in a new window

Popular airlines to San Bernardino County

  • American Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Delta

  • Southwest Airlines

  • United

  • 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 €140 for one-way flights and €311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 2 Jun - Tue, 16 Jun
BWI
Baltimore
SNA
Orange County
€311 Return, found 2 days ago
€311
Return
found 2 days ago
Select Delta flight, departing Tue, 2 Jun from Baltimore to Orange County, returning Tue, 16 Jun, priced at €311 found 2 days ago
American Airlines
Tue, 2 Jun - Tue, 16 Jun
BWI
Baltimore
SNA
Orange County
€341 Return, found 2 days ago
€341
Return
found 2 days ago
Select American Airlines flight, departing Tue, 2 Jun from Baltimore to Orange County, returning Tue, 16 Jun, priced at €341 found 2 days ago
Delta
Tue, 2 Jun - Tue, 16 Jun
BWI
Baltimore
SNA
Orange County
€344 Return, found 2 days ago
€344
Return
found 2 days ago
Select Delta flight, departing Tue, 2 Jun from Baltimore to Orange County, returning Tue, 16 Jun, priced at €344 found 2 days ago
Delta
Tue, 12 May - Tue, 19 May
BWI
Baltimore
LGB
Long Beach
€420 Return, found 16 hours ago
€420
Return
found 16 hours ago
Select Delta flight, departing Tue, 12 May from Baltimore to Long Beach, returning Tue, 19 May, priced at €420 found 16 hours ago
American Airlines
Tue, 12 May - Tue, 19 May
BWI
Baltimore
ONT
Ontario
€467 Return, found 9 hours ago
€467
Return
found 9 hours ago
Select American Airlines flight, departing Tue, 12 May from Baltimore to Ontario, returning Tue, 19 May, priced at €467 found 9 hours ago
Iberia
Thu, 14 May - Thu, 28 May
DUB
Dublin
PSP
Palm Springs
€530 Return, found 1 hour ago
€530
Return
found 1 hour ago
Select Iberia flight, departing Thu, 14 May from Dublin to Palm Springs, returning Thu, 28 May, priced at €530 found 1 hour ago
Iberia
Fri, 15 May - Mon, 25 May
DUB
Dublin
SNA
Orange County
€530 Return, found 5 hours ago
€530
Return
found 5 hours ago
Select Iberia flight, departing Fri, 15 May from Dublin to Orange County, returning Mon, 25 May, priced at €530 found 5 hours ago
Iberia
Tue, 19 May - Mon, 1 Jun
DUB
Dublin
ONT
Ontario
€530 Return, found 4 days ago
€530
Return
found 4 days ago
Select Iberia flight, departing Tue, 19 May from Dublin to Ontario, returning Mon, 1 Jun, priced at €530 found 4 days ago
United
Wed, 13 May - Wed, 20 May
BWI
Baltimore
ONT
Ontario
€561 Return, found 9 hours ago
€561
Return
found 9 hours ago
Select United flight, departing Wed, 13 May from Baltimore to Ontario, returning Wed, 20 May, priced at €561 found 9 hours ago
JetBlue Airways
Fri, 17 Jul - Fri, 24 Jul
DUB
Dublin
ONT
Ontario
€626 Return, found 2 days ago
€626
Return
found 2 days ago
Select JetBlue Airways flight, departing Fri, 17 Jul from Dublin to Ontario, returning Fri, 24 Jul, priced at €626 found 2 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.

Iberia
Thu, 14 May - Thu, 28 May
DUB
Dublin
PSP
Palm Springs
€530 Return, found 1 hour ago
€530
Return
found 1 hour ago
Select Iberia flight, departing Thu, 14 May from Dublin to Palm Springs, returning Thu, 28 May, priced at €530 found 1 hour 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, €311 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 €311 and €626. If you were journeying one way from Baltimore (BWI), you could have gotten a bargain from just €140.
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 €311 and €626. 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

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About San Bernardino County

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