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Cheap flight deals from Knoxville to Seattle Starting at RUB 8,596

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • TYS04:23 pm
        22h 39m
        1 stop
        SEA12:02 pm
        Thu, Mar 6|Knoxville - Seattle|Frontier Airlines
        RUB 8,596RUB 31,087
        72% OFF
        72% OFF
        RUB 31,087RUB 8,596

        Choose Frontier Airlines flights from Knoxville to Seattle. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Mar 6, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 8,596 including taxes and charges.

      • TYS04:23 pm
        22h 39m
        1 stop
        SEA12:02 pm
        Thu, Mar 27|Knoxville - Seattle|Frontier Airlines
        RUB 11,490RUB 31,087
        63% OFF
        63% OFF
        RUB 31,087RUB 11,490

        Choose Frontier Airlines flights from Knoxville to Seattle. The one-way connecting flight with Frontier Airlines departs from Mcghee Tyson Airport on Thu, Mar 27, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 11,490 including taxes and charges.

      • TYS07:00 am
        12h 56m
        1 stop
        SEA04:56 pm
        Tue, Mar 4|Knoxville - Seattle|United Airlines
        RUB 19,227RUB 31,087
        38% OFF
        38% OFF
        RUB 31,087RUB 19,227

        Choose United Airlines flights from Knoxville to Seattle. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Tue, Mar 4, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 19,227 including taxes and charges.

      • TYS07:00 am
        19h 7m
        1 stop
        SEA11:07 pm
        Wed, Mar 12|Knoxville - Seattle|United Airlines
        RUB 19,411
        RUB 19,411

        Choose United Airlines flights from Knoxville to Seattle. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Wed, Mar 12, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 19,411 including taxes and charges.

      • TYS07:00 am
        19h 7m
        1 stop
        SEA11:07 pm
        Tue, Apr 1|Knoxville - Seattle|United Airlines
        RUB 19,559
        RUB 19,559

        Choose United Airlines flights from Knoxville to Seattle. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Tue, Apr 1, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 19,559 including taxes and charges.

      • TYS07:00 am
        12h 40m
        1 stop
        SEA04:40 pm
        Tue, Feb 25|Knoxville - Seattle|United Airlines
        RUB 19,571
        RUB 19,571

        Choose United Airlines flights from Knoxville to Seattle. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Tue, Feb 25, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 19,571 including taxes and charges.

      • TYS07:18 am
        17h 37m
        1 stop
        SEA09:55 pm
        Thu, Feb 27|Knoxville - Seattle|American Airlines
        RUB 21,594
        RUB 21,594

        Choose American Airlines flights from Knoxville to Seattle. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Thu, Feb 27, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 21,594 including taxes and charges.

      • TYS11:10 am
        14h 57m
        1 stop
        SEA11:07 pm
        Tue, Mar 18|Knoxville - Seattle|American Airlines
        RUB 21,803
        RUB 21,803

        Choose American Airlines flights from Knoxville to Seattle. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Tue, Mar 18, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 21,803 including taxes and charges.

      • TYS02:00 pm
        9h 35m
        1 stop
        SEA08:35 pm
        Tue, Mar 18|Knoxville - Seattle|United Airlines
        RUB 22,048
        RUB 22,048

        Choose United Airlines flights from Knoxville to Seattle. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Tue, Mar 18, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 22,048 including taxes and charges.

      • TYS06:45 am
        9h 11m
        1 stop
        SEA12:56 pm
        Tue, Mar 18|Knoxville - Seattle|Delta Air Lines
        RUB 22,305
        RUB 22,305

        Choose Delta Air Lines flights from Knoxville to Seattle. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Tue, Mar 18, arriving at Seattle-Tacoma International Airport. One-way Prices start from RUB 22,305 including taxes and charges.

      • TYS01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Fri, Feb 28|Knoxville - Seattle|Frontier Airlines
        Find More Flights
        Find More Flights

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

Knoxville to Seattle Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL4921

    Delta Air Lines

    01:00 pm

    TYS

    1.8h

    02:46 pm

    DTW

    SMTWT-S
    Search

  2. DL565

    Delta Air Lines

    08:20 pm

    DTW

    5.1h

    10:25 pm

    SEA

    SMTWTFS

  3. UA4513

    United Airlines

    01:57 pm

    TYS

    2.0h

    02:55 pm

    ORD

    SM-WTFS
    Search

  4. AS353

    Alaska Airlines

    05:28 pm

    ORD

    4.7h

    08:11 pm

    SEA

    SMTWTFS

  5. UA4408

    United Airlines

    02:00 pm

    TYS

    1.9h

    02:55 pm

    ORD

    SMTWTFS
    Search

  6. AS353

    Alaska Airlines

    05:28 pm

    ORD

    4.7h

    08:11 pm

    SEA

    SMTWTFS

  7. UA4848

    United Airlines

    02:20 pm

    TYS

    1.8h

    04:05 pm

    IAD

    SMTWTFS
    Search

  8. AS351

    Alaska Airlines

    06:15 pm

    IAD

    5.8h

    09:00 pm

    SEA

    SM-WTFS

  9. DL5001

    Delta Air Lines

    05:00 pm

    TYS

    1.1h

    06:09 pm

    ATL

    SMTWT-S
    Search

  10. DL472

    Delta Air Lines

    04:25 pm

    ATL

    5.6h

    07:00 pm

    SEA

    SMTWTFS

  11. DL5472

    Delta Air Lines

    05:15 pm

    TYS

    1.1h

    06:24 pm

    ATL

    -----F-
    Search

  12. DL472

    Delta Air Lines

    04:25 pm

    ATL

    5.6h

    07:00 pm

    SEA

    SMTWTFS

  13. DL3015

    Delta Air Lines

    05:30 am

    TYS

    1.0h

    06:29 am

    ATL

    SMTWTFS
    Search

  14. DL444

    Delta Air Lines

    07:45 am

    ATL

    5.6h

    10:20 am

    SEA

    SMTWTFS

  15. DL5523

    Delta Air Lines

    06:45 am

    TYS

    2.5h

    08:15 am

    MSP

    SMTWTFS
    Search

  16. DL889

    Delta Air Lines

    11:00 am

    MSP

    3.9h

    12:54 pm

    SEA

    SMTWTFS

  17. UA2046

    United Airlines

    07:00 am

    TYS

    2.0h

    08:03 am

    ORD

    SMTWTFS
    Search

  18. DL2055

    Delta Air Lines

    02:20 pm

    ORD

    4.6h

    04:57 pm

    SEA

    SMTWT-S

  19. UA2046

    United Airlines

    07:00 am

    TYS

    2.0h

    08:03 am

    ORD

    SMTWTFS
    Search

  20. AS335

    Alaska Airlines

    05:58 pm

    ORD

    4.6h

    08:35 pm

    SEA

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Knoxville to Seattle?

We monitor flight fares to help you find the best deals effortlessly

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

Frequently Asked Questions

  • When are flight tickets from Knoxville (TYS) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Knoxville to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Knoxville (TYS) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around RUB 50,526.

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Knoxville to Seattle

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 Knoxville to Seattle. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Knoxville to Seattle

Cheapest nonstop flight priceRUB 8,595
Off-season for travelJanuary
Peak season for travelNovember
Flight distance3,394.61 km
Popular airlineAlaska Airlines

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