Cheap Flights to San Bernardino County from ₩139,200

View ₩139,200 flight on Mon, Apr 13, 2026Opens in a new window

Popular airlines to San Bernardino County

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  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Frontier Airlines

  • British Airways

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How much is the cheapest flight to San Bernardino County?

Prices were available within the past 7 days and start at ₩139,200 for one-way flights and ₩277,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Feb 25 - Sat, Feb 28
PHX
Phoenix
ONT
Ontario
₩277,700 Roundtrip, found 5 days ago
₩277,700
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Feb 25 from Phoenix to Ontario, returning Sat, Feb 28, priced at ₩277,700 found 5 days ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
PHX
Phoenix
ONT
Ontario
₩291,900 Roundtrip, found 5 days ago
₩291,900
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Feb 25 from Phoenix to Ontario, returning Sat, Feb 28, priced at ₩291,900 found 5 days ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
PHX
Phoenix
ONT
Ontario
₩372,000 Roundtrip, found 5 days ago
₩372,000
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Feb 25 from Phoenix to Ontario, returning Sat, Feb 28, priced at ₩372,000 found 5 days ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
PHX
Phoenix
ONT
Ontario
₩373,600 Roundtrip, found 5 days ago
₩373,600
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Feb 25 from Phoenix to Ontario, returning Sat, Feb 28, priced at ₩373,600 found 5 days ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
PHX
Phoenix
ONT
Ontario
₩380,100 Roundtrip, found 5 days ago
₩380,100
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Feb 25 from Phoenix to Ontario, returning Sat, Feb 28, priced at ₩380,100 found 5 days ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
PHX
Phoenix
ONT
Ontario
₩387,800 Roundtrip, found 5 days ago
₩387,800
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Feb 25 from Phoenix to Ontario, returning Sat, Feb 28, priced at ₩387,800 found 5 days ago
Hawaiian Airlines
Wed, Feb 25 - Sat, Feb 28
PHX
Phoenix
ONT
Ontario
₩425,000 Roundtrip, found 5 days ago
₩425,000
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Feb 25 from Phoenix to Ontario, returning Sat, Feb 28, priced at ₩425,000 found 5 days ago
United
Wed, Feb 25 - Sat, Feb 28
PHX
Phoenix
SNA
Orange County
₩602,100 Roundtrip, found 21 hours ago
₩602,100
Roundtrip
found 21 hours ago
Select United flight, departing Wed, Feb 25 from Phoenix to Orange County, returning Sat, Feb 28, priced at ₩602,100 found 21 hours ago
Air Canada
Wed, Mar 4 - Wed, Apr 8
ICN
Seoul
SNA
Orange County
₩870,200 Roundtrip, found 3 days ago
₩870,200
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Mar 4 from Seoul to Orange County, returning Wed, Apr 8, priced at ₩870,200 found 3 days ago
Delta
Wed, Mar 4 - Wed, Apr 8
ICN
Seoul
SNA
Orange County
₩929,100 Roundtrip, found 3 days ago
₩929,100
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Mar 4 from Seoul to Orange County, returning Wed, Apr 8, priced at ₩929,100 found 3 days ago

About San Bernardino County

Expedia offers flights to San Bernardino County to meet every traveler'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, ₩277,700 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 ₩277,700 and ₩929,100. If you were journeying one way from Phoenix (PHX), you could have gotten a bargain from just ₩139,200.
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 ₩277,700 and ₩929,100. 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.

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.

United
Thu, Feb 5 - Wed, Feb 11
ICN
Seoul
PSP
Palm Springs
₩721,300 Roundtrip, found 3 days ago
₩721,300
Roundtrip
found 3 days ago
Select United flight, departing Thu, Feb 5 from Seoul to Palm Springs, returning Wed, Feb 11, priced at ₩721,300 found 3 days ago
*Available to Expedia members.