$34 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.

Sun, Nov 3 - Thu, Nov 7
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$188 Roundtrip, found 19 hours ago
$188
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Sun, Nov 3 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Thu, Nov 7, priced at $188 found 19 hours ago
Fri, Nov 1 - Mon, Dec 16
SEA
Seattle - Tacoma Intl.
PSP
Palm Springs Intl.
$427 Roundtrip, found 1 day ago
$427
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 1 from Seattle - Tacoma Intl. to Palm Springs Intl., returning Mon, Dec 16, priced at $427 found 1 day ago
Fri, Nov 1 - Mon, Dec 16
PAE
Seattle Paine Field Intl. Airport
PSP
Palm Springs Intl.
$499 Roundtrip, found 1 day ago
$499
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, Nov 1 from Seattle Paine Field Intl. Airport to Palm Springs Intl., returning Mon, Dec 16, priced at $499 found 1 day ago

Airfares from $34 One Way, $68 Round Trip from Seattle to San Bernardino

Prices starting at $68 for return flights and $34 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.

Sat, Nov 23 - Mon, Nov 25
SEA
Seattle
ONT
Ontario
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Nov 23 from Seattle to Ontario, returning Mon, Nov 25, priced at $68 just found
Wed, Dec 4 - Tue, Dec 17
SEA
Seattle
ONT
Ontario
$78 Roundtrip, found 12 hours ago
$78
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Wed, Dec 4 from Seattle to Ontario, returning Tue, Dec 17, priced at $78 found 12 hours ago
Sat, Nov 16 - Fri, Nov 22
SEA
Seattle
ONT
Ontario
$83 Roundtrip, found 1 hour ago
$83
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Nov 16 from Seattle to Ontario, returning Fri, Nov 22, priced at $83 found 1 hour ago
Thu, Dec 12 - Tue, Dec 17
SEA
Seattle
ONT
Ontario
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Dec 12 from Seattle to Ontario, returning Tue, Dec 17, priced at $88 just found
Mon, Dec 9 - Fri, Dec 13
SEA
Seattle
PSP
Palm Springs
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Dec 9 from Seattle to Palm Springs, returning Fri, Dec 13, priced at $117 just found

San Bernardino economy flight packages

Price found within the past 48 hours. Click for updated prices.
Ontario Airport Inn
2.5-star property

Ontario Airport Inn

8.4/10 Very Good! (1,204 reviews)

Dec 11 - Dec 14

3 night stay

Seattle (SEA) to Ontario (ONT)

Spirit Airlines • Roundtrip • Coach
per person
found 1 day ago
Property was great, very quiet, security on property. Parking was convenient. Room is a little outdated but still very clean.

Reviewed on Jun 19, 2024

DoubleTree by Hilton Ontario Airport
4.0-star property

DoubleTree by Hilton Ontario Airport

8/10 Very Good! (1,000 reviews)

Dec 11 - Dec 14

3 night stay

Seattle (SEA) to Ontario (ONT)

Spirit Airlines • Roundtrip • Coach
per person
found 1 day ago
nice customer service

Reviewed on Aug 5, 2024

DoubleTree by Hilton Hotel San Bernardino
4.0-star property

DoubleTree by Hilton Hotel San Bernardino

8.6/10 Excellent! (1,091 reviews)

Dec 6 - Dec 8

2 night stay

Seattle (SEA) to Ontario (ONT)

Alaska Airlines • Roundtrip • Coach
per person
found 19 hours ago
The property itself was not too bad but the staff gave conflicting information. It's been an ordeal getting charged for what desk staff said was already paid for. One person said that breakfast was included for being a gold member if I chose that option or 1000 points. Another said that only $15 was taken off for breakfast. One staff said that parking was included in my stay. At checkout, my credit card was charged for parking.

Reviewed on Jul 24, 2024

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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
Qatar Airways, KLM, JAL, Alaska Airlines, Delta Air Lines, Hawaiian Airlines, Korean Air, Virgin Atlantic
Earliest Flight Arrival
6:31PM UTC
Latest Flight Arrival
6:39AM UTC

Seattle to San Bernardino

For the best travel experience from Seattle to San Bernardino domestic and international travelers everywhere choose Orbitz for guaranteed low prices and cutting-edge mobile tools.

Convenient Low-Cost Travel

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You can access Orbitz anywhere at anytime for travel from Seattle to San Bernardino using the latest technology. Via your mobile phone you can track any changes to your flight status, gate and baggage claim details, and with Orbitz’s full-service mobile apps for iPhone and Android you can view these trip details anytime anywhere. You can also get fare alerts and travel updates to keep you informed of the cheapest flights from Seattle to San Bernardino.

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At Orbitz you can benefit from low cost travel and have your loyalty rewarded on certain types of Seattle to San Bernardino flights. All you need to do is enter you frequent flyer number when booking and rack up your rewards through Orbitz online on the Traveler Information page for use on future flights. You can even add your frequent flyer number to an existing reservation to start the ball rolling.

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.