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Cheap Flights from ONT to SEA starting at $87 One Way, $152 Round Trip

One way and return prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Flights Review

Oct 27, 2019

Great service!!!!

Sep 29, 2019

Would love wider seats. We were crammed. 😕

Jun 19, 2019

Our family got to sit together, which we appreciated!

Feb 6, 2019

If you are a big guy like me do yourself a favor go for the premium seats or first class!

Aug 10, 2018

Check in agent, Cindy was able to change our 2 seats not together to 2 seats together. Thanks However our suitcase was damaged and the lock was missing.

Aug 9, 2018

We had to deplane and take another plane and we arrived 2 hours after our planned arrival. Even so, the staff and the other travelers were very friendly and helpful.

Jul 26, 2018

Great Experience

Jun 3, 2018

Smooth flight

Apr 18, 2018

No, nothing short flight. Loved the way overhead luggage is store. Smart

Apr 1, 2018

Staff was wonderful

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

Red Lion Hotel Seattle Airport Sea-Tac $93
Reviewed on Jan 1, 2020
See details
 
Red Lion Hotel Seattle Airport Sea-Tac

Red Lion Hotel Seattle Airport Sea-Tac

18220 International Blvd, SeaTac, WA
Red Lion Hotel Seattle Airport Sea-Tac
     
    3.9 of 5
    3.0 out of 5.0 Stars

    Close to the airport. glad there was a shuttle. No place to eat, though, since it was a holiday.

    Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA $81
    Reviewed on Feb 16, 2020
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    Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

    Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

    3100 South 192nd Street, SeaTac, WA
    Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
       
      4.5 of 5
      2.5 out of 5.0 Stars

      Rooms and facilities were clean. Staff were more than excellent. Very satisfied.

      Red Roof Inn Seattle Airport - SEATAC $55
      Reviewed on Feb 7, 2020
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      Red Roof Inn Seattle Airport - SEATAC

      Red Roof Inn Seattle Airport - SEATAC

      16838 International Boulevard, SeaTac, WA
      Red Roof Inn Seattle Airport - SEATAC
         
        3.5 of 5
        2.0 out of 5.0 Stars

        Clean rooms friendly staff, no breakfast ☹️, I was told by orbitz there would be breakfast

        Coast Gateway Hotel $89
        Reviewed on Feb 6, 2020
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        Coast Gateway Hotel

        Coast Gateway Hotel

        18415 International Blvd, SeaTac, WA
        Coast Gateway Hotel
           
          4.3 of 5
          3.5 out of 5.0 Stars

          Wonderful place to stay. Hotel was evacuated at 4:45 am fire alarms went off. Scared me terrible. But all was ok and we got back to room fairly quickly. Besides that incident this was an awesome place to stay

          Hotels In Seattle

          Mediterranean Inn $89
          Reviewed on Jan 30, 2020
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          Mediterranean Inn

          Mediterranean Inn

          425 Queen Anne Ave N, Seattle, WA
          Mediterranean Inn
             
            4.2 of 5
            3.0 out of 5.0 Stars

            I am somewhat of a unique visitor, in that I lived on upper Queen Anne for 33 years. I know the neighborhood well and have driven by the Mediterranean Inn probably 1,000+ times, but of course never had the need to visit. I recently moved and needed a place near Queen Anne for a one night stay, and ...

            The Belltown Inn $106
            Reviewed on Feb 15, 2020
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            The Belltown Inn

            The Belltown Inn

            2301 Third Avenue, Seattle, WA
            The Belltown Inn
               
              4.1 of 5
              2.5 out of 5.0 Stars

              The staff was great! The hotel was close to all the Seattle attractions.

              Red Lion Hotel Seattle Airport Sea-Tac $93
              Reviewed on Jan 1, 2020
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              Red Lion Hotel Seattle Airport Sea-Tac

              Red Lion Hotel Seattle Airport Sea-Tac

              18220 International Blvd, SeaTac, WA
              Red Lion Hotel Seattle Airport Sea-Tac
                 
                3.9 of 5
                3.0 out of 5.0 Stars

                Close to the airport. glad there was a shuttle. No place to eat, though, since it was a holiday.

                Warwick Seattle $88
                Reviewed on Dec 23, 2019
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                Warwick Seattle

                Warwick Seattle

                401 Lenora St, Seattle, WA
                Warwick Seattle
                   
                  3.9 of 5
                  3.5 out of 5.0 Stars

                  Fantastic location and the staff was super friendly.

                  Seattle Hotels With Airport Transportation

                  Ramada by Wyndham SeaTac Airport $64
                  Reviewed on Jan 25, 2020
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                  Ramada by Wyndham SeaTac Airport

                  Ramada by Wyndham SeaTac Airport

                  16720 International Blvd, SeaTac, WA
                  Ramada by Wyndham SeaTac Airport
                     
                    3.2 of 5
                    2.5 out of 5.0 Stars

                    Super fast check-in, friendly staff !! Definitely would come back and stay again

                    Red Roof Inn Seattle Airport - SEATAC $55
                    Reviewed on Feb 7, 2020
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                    Red Roof Inn Seattle Airport - SEATAC

                    Red Roof Inn Seattle Airport - SEATAC

                    16838 International Boulevard, SeaTac, WA
                    Red Roof Inn Seattle Airport - SEATAC
                       
                      3.5 of 5
                      2.0 out of 5.0 Stars

                      Clean rooms friendly staff, no breakfast ☹️, I was told by orbitz there would be breakfast

                      Days Inn by Wyndham Seatac Airport $53
                      Reviewed on Jan 25, 2020
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                      Days Inn by Wyndham Seatac Airport

                      Days Inn by Wyndham Seatac Airport

                      19015 International Blvd, SeaTac, WA
                      Days Inn by Wyndham Seatac Airport
                         
                        3.2 of 5
                        2.0 out of 5.0 Stars

                        There was Nice staff, thos this hotel is nice for a quick stay, clean spacious room.

                        Comfort Inn & Suites Sea-Tac Airport $84
                        Reviewed on Oct 2, 2019
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                        Comfort Inn & Suites Sea-Tac Airport

                        Comfort Inn & Suites Sea-Tac Airport

                        19333 International Blvd, SeaTac, WA
                        Comfort Inn & Suites Sea-Tac Airport
                           
                          3.8 of 5
                          3.0 out of 5.0 Stars

                          The rooms and bathrooms are large. It's close to the airport.

                          Low Priced Seattle Hotels

                          Red Roof Inn Seattle Airport - SEATAC $55
                          Reviewed on Feb 7, 2020
                          See details
                           
                          Red Roof Inn Seattle Airport - SEATAC

                          Red Roof Inn Seattle Airport - SEATAC

                          16838 International Boulevard, SeaTac, WA
                          Red Roof Inn Seattle Airport - SEATAC
                             
                            3.5 of 5
                            2.0 out of 5.0 Stars

                            Clean rooms friendly staff, no breakfast ☹️, I was told by orbitz there would be breakfast

                            Days Inn by Wyndham Seatac Airport $53
                            Reviewed on Jan 25, 2020
                            See details
                             
                            Days Inn by Wyndham Seatac Airport

                            Days Inn by Wyndham Seatac Airport

                            19015 International Blvd, SeaTac, WA
                            Days Inn by Wyndham Seatac Airport
                               
                              3.2 of 5
                              2.0 out of 5.0 Stars

                              There was Nice staff, thos this hotel is nice for a quick stay, clean spacious room.

                              Ramada by Wyndham SeaTac Airport $64
                              Reviewed on Jan 25, 2020
                              See details
                               
                              Ramada by Wyndham SeaTac Airport

                              Ramada by Wyndham SeaTac Airport

                              16720 International Blvd, SeaTac, WA
                              Ramada by Wyndham SeaTac Airport
                                 
                                3.2 of 5
                                2.5 out of 5.0 Stars

                                Super fast check-in, friendly staff !! Definitely would come back and stay again

                                The Loyal Inn $86
                                Reviewed on Feb 11, 2020
                                See details
                                 
                                The Loyal Inn

                                The Loyal Inn

                                2301 8th Ave, Seattle, WA
                                The Loyal Inn
                                   
                                  4.0 of 5
                                  2.5 out of 5.0 Stars

                                  It is a decent place to stay. I have been there before

                                  Family Friendly Hotels in Seattle

                                  Embassy Suites by Hilton Seattle Bellevue $110
                                  Reviewed on Jan 20, 2020
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                                  Embassy Suites by Hilton Seattle Bellevue

                                  Embassy Suites by Hilton Seattle Bellevue

                                  3225 158th Avenue SE, Bellevue, WA
                                  Embassy Suites by Hilton Seattle Bellevue
                                     
                                    4.3 of 5
                                    3.5 out of 5.0 Stars

                                    comfortable beds, room to good temperature. Excellent breakfast

                                    Homewood Suites by Hilton Lynnwood Seattle Everett, WA $112
                                    Reviewed on Nov 11, 2019
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                                    Homewood Suites by Hilton Lynnwood Seattle Everett, WA

                                    Homewood Suites by Hilton Lynnwood Seattle Everett, WA

                                    18123 Alderwood Mall Pkwy, Lynnwood, WA
                                    Homewood Suites by Hilton Lynnwood Seattle Everett, WA
                                       
                                      4.5 of 5
                                      3.0 out of 5.0 Stars

                                      We stay here often and until this visit we’ve never had any issues with noise. There was hallway noise, noise above us and noise coming between the rooms. It might just be the particular room but it was very noticeable. We kept the TV on to block it. Always a favorite hotel and I’m hoping it was ...

                                      Staypineapple, The Maxwell Hotel, Seattle Center Seattle $102
                                      Reviewed on Jan 24, 2020
                                      See details
                                       
                                      Staypineapple, The Maxwell Hotel, Seattle Center Seattle

                                      Staypineapple, The Maxwell Hotel, Seattle Center Seattle

                                      300 Roy St, Seattle, WA
                                      Staypineapple, The Maxwell Hotel, Seattle Center Seattle
                                         
                                        4.5 of 5
                                        3.5 out of 5.0 Stars

                                        Hip and sophisticated with an amazing staff! Fresh ideas and attention to detail.

                                        Embassy Suites by Hilton Seattle North Lynnwood $108
                                        Reviewed on Jul 2, 2019
                                        See details
                                         
                                        Embassy Suites by Hilton Seattle North Lynnwood

                                        Embassy Suites by Hilton Seattle North Lynnwood

                                        20610 44th Ave West, Lynnwood, WA
                                        Embassy Suites by Hilton Seattle North Lynnwood
                                           
                                          3.9 of 5
                                          3.5 out of 5.0 Stars

                                          Has the benefits of Embassy Suites for a family with 3 little kids. But needs a facelift, certainly new carpets.

                                          Map To Nearby Hotels

                                          Map

                                          ONT to SEA Route Info

                                          Origin AirportLos Angeles
                                          Destination AirportSeattle
                                          Number Of Airlines Serving3
                                          Distance1539 km
                                          Shortest Flight Departure Time5:30PM PST
                                          Shortest Flight Departure DateFeb 24

                                          Flights from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl. - Frequently Asked Questions

                                          Non-stop flights from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Sea-Tac Airport

                                          Forget about tedious stopovers or missing that connecting flight. Alaska Airlines will take you directly from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.).

                                          What is the shortest flight from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Sea-Tac Airport?

                                          If conditions are good and there are no delays, you could be landing at Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) in just 2 hours and 40 minutes. With such a short flight time, consider traveling with carry-on luggage only.

                                          How many hours flight from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Sea-Tac Airport?

                                          Get comfortable, because the average flight time from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) is 3 hours and 5 minutes. Watch a few TV episodes, get engrossed in a book ... You'll have enough time to kick back and chill out.

                                          *Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.