CA $193 Cheap Flight to San Bernardino County

View CA $193 flight on Sun, Sep 6, 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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How much is the cheapest flight to San Bernardino County?

Prices were available within the past 7 days and start at CA $193 for one-way flights and CA $287 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, May 28 - Wed, Jun 3
DTW
Detroit
ONT
Ontario
CA $493 Roundtrip, found 1 hour ago
CA $493
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, May 28 from Detroit to Ontario, returning Wed, Jun 3, priced at CA $493 found 1 hour ago
American Airlines
Tue, Sep 1 - Tue, Sep 15
DTW
Detroit
ONT
Ontario
CA $499 Roundtrip, found 6 days ago
CA $499
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep 1 from Detroit to Ontario, returning Tue, Sep 15, priced at CA $499 found 6 days ago
Delta
Tue, Sep 1 - Tue, Sep 15
DTW
Detroit
ONT
Ontario
CA $510 Roundtrip, found 6 days ago
CA $510
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 1 from Detroit to Ontario, returning Tue, Sep 15, priced at CA $510 found 6 days ago
American Airlines
Tue, Jun 30 - Tue, Jul 14
DTW
Detroit
ONT
Ontario
CA $511 Roundtrip, found 5 hours ago
CA $511
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Jun 30 from Detroit to Ontario, returning Tue, Jul 14, priced at CA $511 found 5 hours ago
American Airlines
Tue, Jun 30 - Tue, Jul 14
DTW
Detroit
ONT
Ontario
CA $516 Roundtrip, found 5 hours ago
CA $516
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Jun 30 from Detroit to Ontario, returning Tue, Jul 14, priced at CA $516 found 5 hours ago
Delta
Tue, Jun 30 - Tue, Jul 14
DTW
Detroit
ONT
Ontario
CA $519 Roundtrip, found 5 hours ago
CA $519
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jun 30 from Detroit to Ontario, returning Tue, Jul 14, priced at CA $519 found 5 hours ago
American Airlines
Tue, Jun 30 - Tue, Jul 14
DTW
Detroit
ONT
Ontario
CA $520 Roundtrip, found 5 hours ago
CA $520
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Jun 30 from Detroit to Ontario, returning Tue, Jul 14, priced at CA $520 found 5 hours ago
Alaska Airlines
Wed, May 27 - Tue, Jun 2
DTW
Detroit
SNA
Orange County
CA $541 Roundtrip, found 3 days ago
CA $541
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, May 27 from Detroit to Orange County, returning Tue, Jun 2, priced at CA $541 found 3 days ago
Spirit Airlines
Wed, Aug 26 - Wed, Sep 2
DTW
Detroit
SNA
Orange County
CA $554 Roundtrip, found 6 days ago
CA $554
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Wed, Aug 26 from Detroit to Orange County, returning Wed, Sep 2, priced at CA $554 found 6 days ago
United
Sat, May 30 - Tue, Jun 2
DTW
Detroit
ONT
Ontario
CA $675 Roundtrip, found 20 hours ago
CA $675
Roundtrip
found 20 hours ago
Select United flight, departing Sat, May 30 from Detroit to Ontario, returning Tue, Jun 2, priced at CA $675 found 20 hours ago

Airports in San Bernardino County

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

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Flights from CA $682
ONT
Los Angeles - Ontario Intl.
Cheapest
Flights from CA $682

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.

Air Canada
Sun, Oct 25 - Mon, Oct 26
YVR
Vancouver
PSP
Palm Springs
CA $287 Roundtrip, found 3 days ago
CA $287
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Oct 25 from Vancouver to Palm Springs, returning Mon, Oct 26, priced at CA $287 found 3 days ago

Frequently asked questions

How do I find cheap flights to San Bernardino County that have flexible change policies?
By using our helpful "No change fee" filter, that's how. Simply type in your origin, destination and dates, click "Search," then check the box underneath the "Flexible change policies" subheading (top left-hand side of your screen). Expedia makes it simple to find affordable, flexible fares to San Bernardino County.
Which airlines fly to San Bernardino County?
Settle on your travel dates and then take off towards San Bernardino County with one of these airlines:

  • Southwest Airlines - 871 flights to or near San Bernardino County each month, including 871 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.
  • American Airlines - 260 flights to or near San Bernardino County each month, including 260 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.
  • Delta - 208 flights to or near San Bernardino County each month, including 208 flights to Los Angeles - Ontario Intl. Airport (ONT) per month.

How can I find cheap tickets to San Bernardino County?
An useful strategy for walking away with cheap tickets is to be flexible with your dates. Begin with searching for your flight to San Bernardino County, then click on the "flexible dates" link to compare prices for nearby days. Another helpful hint? Book in advance. To give you an idea of fares, CA $287 was the lowest price for a flight to San Bernardino County in the last seven days.
How much is a flight to San Bernardino County?
If you were flying one way from Baltimore (BWI), you could've landed an affordable ticket for just CA $193 in the last seven days. Return flights to San Bernardino County ranged from CA $287 to CA $675 over the same period.
What are the most popular airports to fly into in San Bernardino County?
The main entryway to San Bernardino County, roughly 1,881 flights cruise into Los Angeles - Ontario Intl. Airport (ONT) each month. Scout around for the best deal, lock in your seat and prepare to enjoy the best of this wonderful region.
When is the cheapest time to fly to San Bernardino County?
Take off for San Bernardino County early in the week and you'll usually be rewarded with lower fares. Tuesday is generally the cheapest day to hop on a plane, with Monday a close second. If you want to avoid the costliest flights, steer clear of Saturdays.
How much is a plane ticket to San Bernardino County?
In the last seven days, plane fares to San Bernardino County ranged from CA $287 to CA $675.
What are the best things to do in San Bernardino County?

  • With so many wonderful things to experience in San Bernardino, it's little wonder lots of people begin their San Bernardino County trip in this happening city. Spend your first few days going to see prominent attractions like Loma Linda University before looking around some of this city's lesser-known hot spots.
  • San Bernardino has a Mediterranean climate. But before you get going, see what the weather will be like while you're there. Dry, wet, hot or cold, it's smart to be ready for anything!
  • Approximately 48 kilometres to the north of San Bernardino, Victorville also deserves to be at the top of your itinerary. Leading sights at this destination include Avalon Park — be sure to include it on your sightseeing list.

What is the best time to go to San Bernardino County?
If you like your days to sizzle like a barbecue, organize your trip to San Bernardino County anytime after June 20. This is the start of the summer season, when temperatures range between 18ºC and 33ºC in the major city of San Bernardino. February, March and October are the busiest months to explore this destination.
What months are the cheapest to book a flight to San Bernardino County?
February is the cheapest month to book your San Bernardino County trip. Fares are at a premium throughout the busy month of December, so steer clear of this time if you can.

Book with confidence

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With 20 different airlines flying to San Bernardino County, you have a world of options at your fingertips. Whether you're a spontaneous traveler or a meticulous planner, find the flights that suit your schedule and preferences seamlessly. Explore last-minute deals or plan ahead with ease.

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Top Travel Tips for Flying to San Bernardino County

Travel information

San Bernardino County Flights Information

Airlines serving
American Airlines, Delta, Alaska Airlines, Spirit Airlines, United
Roundtrip price
from CA $287
San Bernardino County Flights Information

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