Cheap flights from SEA to ONT (Seattle - Tacoma Intl. to Los Angeles - Ontario Intl.)

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Cheap Flights from SEA to ONT starting at $39 One Way, $78 Round Trip

Prices starting at $78 for return flights and $39 for one-way flights to Los Angeles - Ontario Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 21 - Wed, May 22
SEA
Seattle
ONT
Ontario
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 21 from Seattle to Ontario, returning Wed, May 22, priced at $78 just found
Wed, May 22 - Sat, May 25
SEA
Seattle
ONT
Ontario
$83 Roundtrip, found 6 hours ago
$83
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, May 22 from Seattle to Ontario, returning Sat, May 25, priced at $83 found 6 hours ago
Wed, Sep 4 - Sat, Sep 7
SEA
Seattle
ONT
Ontario
$88 Roundtrip, found 21 hours ago
$88
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Wed, Sep 4 from Seattle to Ontario, returning Sat, Sep 7, priced at $88 found 21 hours ago
Sat, May 18 - Mon, May 20
SEA
Seattle
ONT
Ontario
$89 Roundtrip, found 1 hour ago
$89
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 18 from Seattle to Ontario, returning Mon, May 20, priced at $89 found 1 hour ago
Tue, May 14 - Sat, May 18
SEA
Seattle
ONT
Ontario
$93 Roundtrip, found 7 hours ago
$93
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, May 14 from Seattle to Ontario, returning Sat, May 18, priced at $93 found 7 hours ago

Hotel Ideas near Los Angeles - Ontario Intl.

Airport Hotels near Los Angeles - Ontario Intl.

Azure Hotel & Suites, Trademark Collection by Wyndham
Azure Hotel & Suites, Trademark Collection by Wyndham
3 out of 5
1945 E. Holt Blvd, Ontario, CA
The price is $82 per night from Apr 22 to Apr 23
$82
per night
Apr 22 - Apr 23
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
8/10 Very Good! (1,374 reviews)
"Great location if flying out of Ontario. Recommended"

Reviewed on Apr 16, 2024

Azure Hotel & Suites, Trademark Collection by Wyndham
La Quinta Inn & Suites by Wyndham Ontario Airport
La Quinta Inn & Suites by Wyndham Ontario Airport
3 out of 5
3555 Inland Empire Blvd, Ontario, CA
The price is $106 per night from May 19 to May 20
$106
per night
May 19 - May 20
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.2/10 Very Good! (1,239 reviews)
"It’s very convenient for airport, mall at Ontario mills only 5 minutes away. Quiet area, safe area, staff is wonderful but the carpets are dirty, a/c need lots of cleaning, my curtains were torn up needs some updating for sure but get this on a discount only I would never pay full price."

Reviewed on Apr 16, 2024

La Quinta Inn & Suites by Wyndham Ontario Airport
Ontario Airport Inn
Ontario Airport Inn
2.5 out of 5
1801 E G St, Ontario, CA
The price is $88 per night from Apr 21 to Apr 22
$88
per night
Apr 21 - Apr 22
Stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the pool and the helpful staff in our reviews. ...
8/10 Very Good! (1,002 reviews)
"Well cept and a vacation vibe"

Reviewed on Apr 17, 2024

Ontario Airport Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Ontario

Four Points by Sheraton Los Angeles International Airport
Four Points by Sheraton Los Angeles International Airport
3.5 out of 5
9750 Airport Blvd, Los Angeles, CA
The price is $93 per night from Apr 22 to Apr 23
$93
per night
Apr 22 - Apr 23
Stay at this business-friendly hotel in Los Angeles. Enjoy free WiFi, a free airport shuttle, and a 24-hour fitness center. Our guests praise the helpful staff ...
6/10 (5,602 reviews)
"Nice, clean, comfortable rooms and extremely friendly and helpful staff!"

Reviewed on Apr 16, 2024

Four Points by Sheraton Los Angeles International Airport
Sheraton Gateway Los Angeles Hotel
Sheraton Gateway Los Angeles Hotel
4 out of 5
6101 W Century Blvd, Los Angeles, CA
The price is $127 per night from May 7 to May 8
$127
per night
May 7 - May 8
Stay at this business-friendly hotel in Los Angeles. Enjoy breakfast, a free airport shuttle, and a health club. Our guests praise the pool and the helpful staff ...
8/10 Very Good! (5,767 reviews)
"Rooms are outdated and not the cleanest."

Reviewed on Apr 19, 2024

Sheraton Gateway Los Angeles Hotel
Holiday Inn Los Angeles - LAX Airport, an IHG Hotel
Holiday Inn Los Angeles - LAX Airport, an IHG Hotel
3 out of 5
9901 S La Cienega Blvd, Los Angeles, CA
The price is $124 per night from Apr 22 to Apr 23
$124
per night
Apr 22 - Apr 23
Stay at this business-friendly hotel in Los Angeles. Enjoy free WiFi, breakfast, and a free airport shuttle. Our guests praise the restaurant and the helpful ...
7.8/10 Good! (3,333 reviews)
"Very clean and convenient"

Reviewed on Apr 16, 2024

Holiday Inn Los Angeles - LAX Airport, an IHG Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Ontario Hotels With Airport Transportation

Sheraton Gateway Los Angeles Hotel
Sheraton Gateway Los Angeles Hotel
4 out of 5
6101 W Century Blvd, Los Angeles, CA
The price is $127 per night from May 7 to May 8
$127
per night
May 7 - May 8
Stay at this business-friendly hotel in Los Angeles. Enjoy breakfast, a free airport shuttle, and a health club. Our guests praise the pool and the helpful staff ...
8/10 Very Good! (5,767 reviews)
"Rooms are outdated and not the cleanest."

Reviewed on Apr 19, 2024

Sheraton Gateway Los Angeles Hotel
Hilton Los Angeles Airport
Hilton Los Angeles Airport
4 out of 5
5711 W Century Blvd, Los Angeles, CA
The price is $131 per night from Apr 28 to Apr 29
$131
per night
Apr 28 - Apr 29
Stay at this business-friendly hotel in Los Angeles. Enjoy 4 restaurants, breakfast, and WiFi. Our guests praise the bar and the helpful staff in our reviews. ...
7.4/10 Good! (4,773 reviews)
"Always handy to LAX. Very friendly staff…."

Reviewed on Apr 19, 2024

Hilton Los Angeles Airport
Sonesta Los Angeles Airport LAX
Sonesta Los Angeles Airport LAX
4 out of 5
5985 W Century Blvd, Los Angeles, CA
The price is $127 per night from Apr 23 to Apr 24
$127
per night
Apr 23 - Apr 24
Stay at this business-friendly hotel in Los Angeles. Enjoy 4 restaurants, breakfast, and WiFi. Our guests praise the restaurant and the helpful staff in our ...
7.8/10 Good! (4,973 reviews)
"Solid business hotel with amenities and close to the airport. Staff was very friendly."

Reviewed on Apr 16, 2024

Sonesta Los Angeles Airport LAX
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Ontario Hotels

Motel 6 Los Angeles, CA - Los Angeles - LAX
Motel 6 Los Angeles, CA - Los Angeles - LAX
2 out of 5
5101 W Century Blvd, Inglewood, CA
The price is $85 per night from Apr 28 to Apr 29
$85
per night
Apr 28 - Apr 29
Stay at this motel in Inglewood. Enjoy a free airport shuttle, onsite parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms ...
7/10 Good! (4,619 reviews)
"Shuttle to airport was convenient."

Reviewed on Apr 17, 2024

Motel 6 Los Angeles, CA - Los Angeles - LAX
Los Angeles Adventurer All Suite Hotel at LAX
Los Angeles Adventurer All Suite Hotel at LAX
2.5 out of 5
4200 W Century Blvd., Inglewood, CA
The price is $164 per night from Apr 21 to Apr 22
$164
per night
Apr 21 - Apr 22
Stay at this hotel in Inglewood. Enjoy free WiFi, free parking, and room service. Popular attractions SoFi Stadium and Kia Forum are located nearby. Discover ...
4.4/10 (999 reviews)
Don't charge extra for things you don't have
"The hotel was fine but we picked it for the Continental breakfast (which we were charged extra for) and the pool and neither of those things were available."

Reviewed on Sep 11, 2023

Los Angeles Adventurer All Suite Hotel at LAX
Good Nite Inn - Calabasas
Good Nite Inn - Calabasas
2 out of 5
26557 Agoura Rd, Agoura Hills, CA
The price is $91 per night from May 1 to May 2
$91
per night
May 1 - May 2
Stay at this motel in Agoura Hills. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the pool and the helpful staff in our reviews. ...
8.2/10 Very Good! (1,360 reviews)
"Clean. Good area."

Reviewed on Apr 18, 2024

Good Nite Inn - Calabasas
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Ontario

Azure Hotel & Suites, Trademark Collection by Wyndham
Azure Hotel & Suites, Trademark Collection by Wyndham
3 out of 5
1945 E. Holt Blvd, Ontario, CA
The price is $82 per night from Apr 22 to Apr 23
$82
per night
Apr 22 - Apr 23
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
8/10 Very Good! (1,374 reviews)

Families like: Pool, extra beds/cribs, free breakfast for the whole family, laundry

Travelers say...
"Great location if flying out of Ontario. Recommended"

Reviewed on Apr 16, 2024

Azure Hotel & Suites, Trademark Collection by Wyndham
The Garland
The Garland
4 out of 5
4222 Vineland Ave, North Hollywood, CA
The price is $233 per night from Apr 28 to Apr 29
$233
per night
Apr 28 - Apr 29
Stay at this business-friendly hotel in North Hollywood. Enjoy free WiFi, breakfast, and a free area shuttle. Our guests praise the pool and the restaurant in ...
9.2/10 Wonderful! (1,438 reviews)

Families like: Outdoor pools, extra beds/cribs, laundry

Travelers say...
"The Garland is an adorable retro/funky hotel. We enjoyed our time there. The rooms are a good size, conveniently located for the area, shuttle to universal was so nice to have available on site and everything was clean. The cleaning staff came by everyday with fresh linens and took out the ..."

Reviewed on Apr 15, 2024

The Garland
Residence Inn by Marriott Los Angeles LAX/Century Boulevard
Residence Inn by Marriott Los Angeles LAX/Century Boulevard
3 out of 5
5933 W Century Blvd, Los Angeles, CA
The price is $161 per night from Apr 29 to Apr 30
$161
per night
Apr 29 - Apr 30
Stay at this 3-star business-friendly hotel in Los Angeles. Enjoy free breakfast, free WiFi, and 2 restaurants. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,387 reviews)

Families like: Outdoor pools, kitchen, bicycle rentals nearby, extra beds/cribs

Travelers say...
"I've stayed at a few airport hotels in my time, and all of them were run down and knew they could get away with it given their airport proximity. This hotel completely breaks that mold. The room was amazingly clean, came with a mini kitchen, and a giant bathroom. Everything was spotless and well ..."

Reviewed on Apr 17, 2024

Residence Inn by Marriott Los Angeles LAX/Century Boulevard
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Map To Nearby Hotels

SEA to ONT Route Info

Origin Airport
Seattle
Destination Airport
Los Angeles
Number Of Airlines Serving
8
Distance
956 mi
Shortest Flight Departure Time
1:32PM PDT
Shortest Flight Departure Date
Apr 27
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
ONT Address & GPS
Address:
2900 E. Airport Drive
Ontario CA, 91761
United States
IATA Code:
ONT
Longitude:
-117.601193
Latitude:
34.056001
Time Zone:
America/Los_Angeles

Frequently asked questions

Am I able to catch a flight from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) now?
The Covid-19 Travel Advisor will answer all your questions about quarantine requirements and travel restrictions when flying from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.).
Are there non-stop flights from Sea-Tac Airport to ONT?
With multiple airline companies operating nonstop flights from Sea-Tac Airport to Los Angeles - Ontario Intl. Airport (ONT), you won’t have to bother about changing planes or passing time during a stopover. For a comfortable, hassle-free journey, we’d recommend traveling with Alaska Airlines or Delta.
What is the shortest flight from Sea-Tac Airport to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?
Flying is one of life’s great privileges and pleasures, especially when your journey is just 2 hours and 25 minutes. That’s all it’ll take to travel from Sea-Tac Airport to ONT.
How many hours flight from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to Ontario Airport?
With an average flight time of roughly 2 hours and 35 minutes between Seattle - Tacoma Intl. Airport (SEA) and Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.), you’ll be having a blast in Los Angeles before you can say, “How much longer to go?”
If I am not able to travel due to COVID-19, can I cancel my flight to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.)?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What airlines have the most flights from Sea-Tac Airport to Ontario Airport?
While there are numerous airlines offering flights from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to ONT, there are a couple that regular jetsetters keep coming back to. Delta (DL) is one of the best and has 119 flights each month. Also look into the great airfares available with Alaska Airlines (AS). Offering 71 flights each month between Northgate and San Bernardino County, they’ll ensure your journey is just as delightful as the 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.