Cheap Flights from Seattle to San Bernardino from CAD 91️ 2024

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Find Seattle to San Bernardino flights starting at CAD 91.

Book one-way or return flights from Seattle to San Bernardino from as little as CAD 91. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Seattle to San Bernardino? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Seattle to San Bernardino. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Seattle to San Bernardino

View airlines operating flights from Seattle to San Bernardino. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From CAD 91

Alaska Airlines

From CAD 155

United Airlines

From CAD 226

Delta Air Lines

From CAD 379

American Airlines

From CAD 518

ANA airlines

Find more flights and airlines

Alternative Routes for Seattle to San Bernardino Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to San Bernardino.

Cheapest
SEA
20:25
14h 36m
1 transfer
SBD
11:01
Seattle-Tacoma International Airport - San Bernardino International Airport
Wed, May 22Frontier Airlines
CAD 91
SEA
20:25
14h 36m
1 transfer
SBD
11:01
Seattle-Tacoma International Airport - San Bernardino International Airport
Wed, May 22Frontier Airlines
CAD 91
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Seattle (SEA) to San Bernardino (SBD) the cheapest?
Airlines adjust prices for flights from Seattle to San Bernardino based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Seattle (SEA) to San Bernardino (SBD) cost?
According to Trip.com's data, the lowest price is around CAD 354.
How many airports in San Bernardino (SBD)?
There are 1 airport(s) in San Bernardino (SBD): San Bernardino International Airport.

How to find a cheap flight from Seattle to San Bernardino

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to San Bernardino. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com