Cheap Flights to San Bernardino County

View AU$727 flight on Tue, 2 June 2026Opens in a new window

Popular airlines to San Bernardino County

  • American Airlines

  • Alaska Airlines

  • Southwest Airlines

  • Delta

  • United

  • Frontier Airlines

  • British Airways

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Cheapest Flights to San Bernardino County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 14 Sept - Mon, 28 Sept
SYD
Sydney
SNA
Orange County
AU$1,158 Return, found 1 hour ago
AU$1,158
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 14 Sept from Sydney to Orange County, returning Mon, 28 Sept, priced at AU$1,158 found 1 hour ago
Delta
Tue, 28 Apr - Tue, 12 May
SYD
Sydney
PSP
Palm Springs
AU$1,162 Return, found 4 days ago
AU$1,162
Return
found 4 days ago
Select Delta flight, departing Tue, 28 Apr from Sydney to Palm Springs, returning Tue, 12 May, priced at AU$1,162 found 4 days ago
American Airlines
Sun, 24 May - Wed, 3 June
SYD
Sydney
SNA
Orange County
AU$1,229 Return, found 2 hours ago
AU$1,229
Return
found 2 hours ago
Select American Airlines flight, departing Sun, 24 May from Sydney to Orange County, returning Wed, 3 June, priced at AU$1,229 found 2 hours ago
Delta
Mon, 4 May - Thu, 21 May
SYD
Sydney
PSP
Palm Springs
AU$1,233 Return, found 2 days ago
AU$1,233
Return
found 2 days ago
Select Delta flight, departing Mon, 4 May from Sydney to Palm Springs, returning Thu, 21 May, priced at AU$1,233 found 2 days ago
American Airlines
Wed, 22 Apr - Thu, 30 Apr
SYD
Sydney
SNA
Orange County
AU$1,256 Return, found 1 day ago
AU$1,256
Return
found 1 day ago
Select American Airlines flight, departing Wed, 22 Apr from Sydney to Orange County, returning Thu, 30 Apr, priced at AU$1,256 found 1 day ago
Air Canada
Wed, 20 May - Thu, 21 May
SYD
Sydney
SNA
Orange County
AU$1,280 Return, found 9 hours ago
AU$1,280
Return
found 9 hours ago
Select Air Canada flight, departing Wed, 20 May from Sydney to Orange County, returning Thu, 21 May, priced at AU$1,280 found 9 hours ago
Delta
Thu, 16 Apr - Fri, 24 Apr
SYD
Sydney
LGB
Long Beach
AU$1,283 Return, found 3 days ago
AU$1,283
Return
found 3 days ago
Select Delta flight, departing Thu, 16 Apr from Sydney to Long Beach, returning Fri, 24 Apr, priced at AU$1,283 found 3 days ago
United
Tue, 2 June - Tue, 16 June
SYD
Sydney
ONT
Ontario
AU$1,293 Return, found 22 hours ago
AU$1,293
Return
found 22 hours ago
Select United flight, departing Tue, 2 June from Sydney to Ontario, returning Tue, 16 June, priced at AU$1,293 found 22 hours ago
United
Tue, 2 June - Tue, 16 June
SYD
Sydney
SNA
Orange County
AU$1,293 Return, found 22 hours ago
AU$1,293
Return
found 22 hours ago
Select United flight, departing Tue, 2 June from Sydney to Orange County, returning Tue, 16 June, priced at AU$1,293 found 22 hours ago
Alaska Airlines
Thu, 20 Aug - Thu, 27 Aug
SYD
Sydney
ONT
Ontario
AU$1,296 Return, found 2 days ago
AU$1,296
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 20 Aug from Sydney to Ontario, returning Thu, 27 Aug, priced at AU$1,296 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.

American Airlines
Mon, 14 Sept - Mon, 28 Sept
SYD
Sydney
SNA
Orange County
AU$1,158 Return, found 1 hour ago
AU$1,158
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 14 Sept from Sydney to Orange County, returning Mon, 28 Sept, priced at AU$1,158 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, AU$1,158 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 AU$1,158 and AU$1,296. If you were journeying one way from Sydney (SYD), you could have gotten a bargain from just AU$727.
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 AU$1,158 and AU$1,296. 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.

Book with confidence

San Bernardino County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to San Bernardino County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your San Bernardino County Airfare

At Expedia.com.au, it’s simple to find cheap flights to San Bernardino County that won’t cause your wallet to flinch. Browse through our inventory of San Bernardino County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

San Bernardino County Flights

Travel information

San Bernardino County Flights Information

Airlines serving
American Airlines, Delta, United, Alaska Airlines, EVA Airways, Air Canada
Roundtrip price
from AU$1,158
San Bernardino County Flights Information

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