$29 Cheap flight deals from Seattle (SEA) to San Bernardino (QLA)

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This Weekend's Flight Deals from Seattle to San Bernardino

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $29 One Way, $58 Round Trip from Seattle to San Bernardino

Prices starting at $58 for return flights and $29 for one-way flights to San Bernardino were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

San Bernardino economy flight packages

Price found within the past 48 hours. Click for updated prices.
Motel 6 Ontario, CA - Convention Center - Airport
Ontario Airport Hotel & Conference Center
La Quinta Inn & Suites by Wyndham Ontario Airport
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More About Flying To San Bernardino from Seattle

Route Information for Flights from Seattle to San Bernardino

Origin Airport IATA Code
SEA
Destination Airport IATA Code
QLA
Distance
956 mi
Direct Flight Airlines
KLM, Qatar Airways, JAL, Alaska Airlines, Frontier Airlines, Delta Air Lines, Korean Air, Virgin Atlantic
Earliest Flight Arrival
4:05PM UTC
Latest Flight Arrival
6:59AM UTC

Seattle to San Bernardino

Trip-Planning Made Easy

Your search engine may give you thousands of pages of results when you search for cheap flights from Seattle to San Bernardino, but you can save yourself a lot of hassle and money by going straight to Orbitz.com. Not only do we offer great deals on Seattle to San Bernardino flights, but we make it easy to book hotels, car rentals, cruises, or a complete vacation package of your dreams.

Discount Seattle to San Bernardino Flights

Orbitz’s low price guarantee means you get the best fares around. Find the lowest prices for international and domestic tickets and for flights from Seattle to San Bernardino when you use Orbitz. It’s easy to add activities to your booking, so you can take advantage of all that San Bernardino has to offer.

Easily Book, Change, Cancel Flights From Seattle to San Bernardino

Orbitz now offers free mobile device apps, so even the busiest multi-taskers can plan their vacations while away from their desktop computer. Plus, instant alerts to your email or mobile phone help you stay on top of any delays or travel updates, so you avoid unpleasant surprises before boarding your Seattle to San Bernardino flights. Our Customer Service representatives are ready to assist you if you need to change your air travel plans.

Take Advantage of Frequent Flyer Options Through Orbitz

With Orbitz, you do not have to choose between a low fare and earning frequent flyer miles. Simply provide your frequent flyer information when you book your Seattle to San Bernardino flights.

Frequently asked questions

Are there non-stop flights from Seattle to San Bernardino?
There are two airlines that fly nonstop from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Ontario Airport. Book now with Alaska Airlines or Delta.
What is the shortest flight from Seattle to San Bernardino?
It can take as little as 2 hours and 25 minutes. If you think your vacation hours should be spent ‘vacationing’ rather than flying, you’ll enjoy the trip from Seattle to San Bernardino.
What airlines fly from Seattle to San Bernardino most frequently?
Alaska Airlines (AS) offers 108 flights each month between Seattle - Tacoma Intl. Airport (SEA) to Ontario Airport. Your next big adventure is just a few clicks away. If you can’t find the right flight there, check out the airfares with Delta (DL). This airline is a fantastic alternative and operates 91 flights between Seattle and San Bernardino every month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.