$28 Cheap Flights to San Bernardino, CA

View $28 flight on Sat, Jun 6, 2026Opens in a new window

Popular airlines to San Bernardino

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How much is the cheapest flight to San Bernardino?

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jun 10 - Wed, Jun 17
SFO
San Francisco
ONT
Ontario
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jun 10 from San Francisco to Ontario, returning Wed, Jun 17, priced at $56 just found
Breeze Airways
Mon, Aug 24 - Mon, Aug 31
SFO
San Francisco
SBD
San Bernardino
$97 Roundtrip, found 1 day ago
$97
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Mon, Aug 24 from San Francisco to San Bernardino, returning Mon, Aug 31, priced at $97 found 1 day ago
Southwest Airlines
Wed, Jun 10 - Wed, Jun 17
SFO
San Francisco
ONT
Ontario
$107 Roundtrip, just found
$107
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Jun 10 from San Francisco to Ontario, returning Wed, Jun 17, priced at $107 just found
United
Tue, Jun 23 - Wed, Jul 1
SFO
San Francisco
ONT
Ontario
$137 Roundtrip, found 2 hours ago
$137
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Jun 23 from San Francisco to Ontario, returning Wed, Jul 1, priced at $137 found 2 hours ago
Delta
Tue, Jun 23 - Wed, Jul 1
SFO
San Francisco
PSP
Palm Springs
$177 Roundtrip, found 2 hours ago
$177
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Jun 23 from San Francisco to Palm Springs, returning Wed, Jul 1, priced at $177 found 2 hours ago

Alternative airports near San Bernardino

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Average driving time to city center is 25 minutes. Flights from $597
ONT
Los Angeles - Ontario Intl.
Average driving time to city center25 min
Flights from $597
Select flight to Palm Springs Intl. PSP. Cheapest option available. Average driving time to city center is 1 hour 1 minute. Flights from $541
PSP
Palm Springs Intl.
Cheapest
Average driving time to city center1 h 1 min
Flights from $541

Find the cheapest month to fly from Columbus (CMH) to Los Angeles (LAX)

April is typically the cheapest month to fly

From $181 - $298 per traveler.

Frequently asked questions

What month is the cheapest to fly to San Bernardino?
The cheapest month to fly to San Bernardino is June when there's less demand. Off-peak months are usually when you'll find cheap fares. To keep costs down, avoid flying during school breaks and major holidays.
Which US cities have the cheapest flights to San Bernardino?
Phoenix, Dallas and Denver generally offer cheap flights to San Bernardino. Remember that prices vary based on factors such as time of year, number of stopovers and demand.
Which US cities fly direct to San Bernardino?
Take your pick of 17 US cities offering direct flights to San Bernardino. When reserving on Expedia, check the "Direct flights only" box to find nonstop routes. Fly to San Bernardino from any of these leading cities:

  • Phoenix
  • Dallas
  • Denver
  • Seattle
  • Las Vegas

How to find a cheap flight to San Bernardino?
Book in advance or look for a cheap flight to San Bernardino during off-season months like January and February. Leaving on a Thursday can also save you an average of 16% compared to a Sunday departure.* The Expedia app makes it even easier to know the right time to book. Just activate the toggle for "Watch prices" and you'll receive a notification when fares go down.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to San Bernardino?
Being flexible about your travel plans might help you to secure last-minute deals on cheap flights to San Bernardino. To view all the available options, try looking at different ticket types, changing your San Bernardino vacation dates, flying out of an alternative airport or going with another airline.
How far in advance should I book a flight to San Bernardino?
Book your flight to San Bernardino two to four months ahead if you're visiting from an international destination. For domestic travel, the timeframe is around 28 days in advance. Better deals and a wider variety of departure dates, times and seating options are some of the great reasons to book early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to San Bernardino?
You can usually get cheap flights to San Bernardino on Sundays. You'll save about 8% on average compared to booking on a Friday, which is typically the most expensive day to purchase tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to San Bernardino?
A total of 9 airlines connect 25 airports across the globe to San Bernardino. Here are a few of the popular airlines to San Bernardino, where John Wayne Airport (SNA) is the major entry point:

  • American Airlines
  • Alaska Airlines
  • United Airlines
  • Delta Air Lines

Where do you fly into San Bernardino?
When you're flying to San Bernardino, the main airport to arrive at is Los Angeles - Ontario Intl. Airport (ONT). You can also head to nearby hubs like John Wayne Airport (SNA), Palm Springs Intl. Airport (PSP) or Long Beach Municipal Airport (LGB). Another option worth considering when you fly to San Bernardino is Palmdale, CA (PMD-Palmdale Regional).
How far is the airport from central San Bernardino?
Landing at Los Angeles - Ontario Intl. Airport (ONT) puts you roughly 17 mi west of central San Bernardino.
Can I save money by booking a San Bernardino trip package?
Bundle your hotel and flight and you could save hundreds of dollars. Better yet, you can add extras like tours and car rentals to your San Bernardino flight and hotel package deal. With Expedia, it's easy to look after all your San Bernardino travel plans in the same place.
Can I change or cancel my flight to San Bernardino?
It's often possible to cancel or change your flight to San Bernardino. Many airlines let you cancel flights for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you credit for a future flight in place of a direct refund. To secure cheap flights to San Bernardino with flexible change policies, select "No cancel fee" or "Changes included" during your search. Looking for more information? Check out our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Destination city name
Ontario
Roundtrip price
$56

Trending flights to San Bernardino

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jun 10 - Wed, Jun 17
SFO
San Francisco
ONT
Ontario
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jun 10 from San Francisco to Ontario, returning Wed, Jun 17, priced at $56 just found

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