App
Help
NZD
Search Bookings
Trip.com
>
Cheap Flights
>
Portland
>
Knoxville to Portland flight
>
Knoxville to Portland International Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Knoxville to Portland International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • TYS10:51
        15h 57m
        1 stop
        PDX23:48
        Knoxville - Portland|Wed, May 15|Frontier Airlines
        NZD 152NZD 343
        56% OFF
        56% OFF
        NZD 343NZD 152
      • TYS18:38
        15h 29m
        1 stop
        PDX07:07
        Knoxville - Portland|Mon, May 20|Frontier Airlines
        NZD 165NZD 343
        52% OFF
        52% OFF
        NZD 343NZD 165
      • TYS19:47
        15h 5m
        1 stop
        PDX07:52
        Knoxville - Portland|Wed, Jun 5|Frontier Airlines
        NZD 216NZD 343
        37% OFF
        37% OFF
        NZD 343NZD 216
      • TYS22:07
        36h
        2 stops
        PDX07:07
        Knoxville - Portland|Sun, May 19|Frontier Airlines
        NZD 275
        NZD 275
      • TYS22:41
        11h 12m
        1 stop
        PDX06:53
        Knoxville - Portland|Mon, Jun 24|Frontier Airlines
        NZD 276
        NZD 276
      • TYS19:47
        15h 5m
        1 stop
        PDX07:52
        Knoxville - Portland|Wed, Jun 19|Frontier Airlines
        NZD 283
        NZD 283
      • TYS18:17
        15h 53m
        1 stop
        PDX07:10
        Knoxville - Portland|Mon, May 27|Frontier Airlines
        NZD 291
        NZD 291
      • TYS08:48
        18h 11m
        2 stops
        PDX23:59
        Knoxville - Portland|Tue, May 14|Frontier Airlines
        NZD 299
        NZD 299
      • TYS09:07
        17h 36m
        2 stops
        PDX23:43
        Knoxville - Portland|Thu, May 16|Frontier Airlines
        NZD 301
        NZD 301
      • TYS16:26
        41h 27m
        2 stops
        PDX06:53
        Knoxville - Portland|Sun, Jun 9|Frontier Airlines
        NZD 301
        NZD 301
      • TYS13:00
        3h 5m
        Direct
        PDX14:00
        Knoxville - Portland|Fri, May 10|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.

Selected Airlines from Knoxville to Portland International Airport
Frontier Airlines
From NZD 152
United Airlines
From NZD 472
Delta Air Lines
From NZD 496
Alaska Airlines
From NZD 523
American Airlines
From NZD 667
Allegiant Air
From NZD 882
ANA airlines
Find more flights and airlines

Airports in Knoxville

  • 0.73 km from central Knoxville
    Mcghee Tyson Airport
    Tickets From
    NZD 152
Flight Schedule from Knoxville to Portland International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2608

    Delta Air Lines

    05:30

    TYS

    1.0h

    06:30

    ATL

    S---TFS
    Search

  2. DL954

    Delta Air Lines

    09:40

    ATL

    5.3h

    12:00

    PDX

    SMTWTFS

  3. DL2704

    Delta Air Lines

    05:30

    TYS

    1.0h

    06:30

    ATL

    -MTW---
    Search

  4. DL786

    Delta Air Lines

    08:47

    ATL

    5.0h

    10:46

    PDX

    -MTW---

  5. AS4695

    Alaska Airlines

    07:45

    TYS

    2.5h

    09:16

    DFW

    -MTW---
    Search

  6. AS303

    Alaska Airlines

    14:15

    DFW

    4.0h

    16:14

    PDX

    SMTWTFS

  7. UA5772

    United Airlines

    08:45

    TYS

    3.3h

    10:05

    DEN

    SMTWTFS
    Search

  8. UA1561

    United Airlines

    11:20

    DEN

    8.3h

    18:36

    PDX

    SM--TF-

  9. UA5673

    United Airlines

    09:00

    TYS

    3.5h

    10:27

    DEN

    SMTWTFS
    Search

  10. UA1561

    United Airlines

    11:20

    DEN

    8.3h

    18:36

    PDX

    SM--TF-

  11. AS6918

    Alaska Airlines

    14:32

    TYS

    2.4h

    15:55

    DFW

    ----TFS
    Search

  12. AS331

    Alaska Airlines

    19:33

    DFW

    4.1h

    21:40

    PDX

    -----F-

  13. UA5698

    United Airlines

    16:03

    TYS

    3.5h

    17:33

    DEN

    SM-WTFS
    Search

  14. F92687

    Frontier Airlines

    21:55

    DEN

    2.8h

    23:40

    PDX

    SMTWTFS

  15. F92373

    Frontier Airlines

    22:32

    TYS

    3.5h

    00:03

    DEN

    S-T-TF-
    Search

  16. F92687

    Frontier Airlines

    21:55

    DEN

    2.8h

    23:40

    PDX

    SMTWTFS

  17. F92373

    Frontier Airlines

    22:32

    TYS

    3.5h

    00:03

    DEN

    S-T-TF-
    Search

  18. F91789

    Frontier Airlines

    06:35

    DEN

    2.7h

    08:19

    PDX

    ---W--S
Find more flights and airlines

Flight Info of Flights from Knoxville to Portland International Airport

Cheapest nonstop flight price

NZD 152

Off-season for travel

May

Peak season for travel

July

FAQs for Knoxville to Portland International Airport Flights

  • When are flight tickets from Knoxville (TYS) to Portland (PDX) the cheapest?

    Airlines adjust prices for flights from Knoxville to Portland 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 Portland (PDX) cost?

    According to Trip.com's data, the lowest price is around NZD 994.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.