App
Customer Support
KRW
Find Bookings
Trip.com
>
Flights
>
Flights to United States
>
Flights to Portland
>
Flights from Louisville to Portland
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 flight deals from Louisville to Portland Starting at KRW 243,137

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

  • One way
  • Round-trip
      • SDF04:59 pm
        7h 47m
        1 stop
        PDX09:46 pm
        Wed, Mar 12|Louisville - Portland|Delta Air Lines
        KRW 243,137KRW 376,935
        35% OFF
        35% OFF
        KRW 376,935KRW 243,137

        Choose Delta Air Lines flights from Louisville to Portland. The one-way connecting flight with Delta Air Lines departs from Louisville International Airport on Wed, Mar 12, arriving at Portland International Airport. One-way Prices start from KRW 243,137 including taxes and charges.

      • SDF01:20 pm
        7h 11m
        1 stop
        PDX05:31 pm
        Wed, Apr 23|Louisville - Portland|Delta Air Lines
        KRW 243,137KRW 376,935
        35% OFF
        35% OFF
        KRW 376,935KRW 243,137

        Choose Delta Air Lines flights from Louisville to Portland. The one-way connecting flight with Delta Air Lines departs from Louisville International Airport on Wed, Apr 23, arriving at Portland International Airport. One-way Prices start from KRW 243,137 including taxes and charges.

      • SDF06:00 am
        8h 23m
        1 stop
        PDX11:23 am
        Tue, Mar 4|Louisville - Portland|Delta Air Lines
        KRW 244,902KRW 376,935
        35% OFF
        35% OFF
        KRW 376,935KRW 244,902

        Choose Delta Air Lines flights from Louisville to Portland. The one-way connecting flight with Delta Air Lines departs from Louisville International Airport on Tue, Mar 4, arriving at Portland International Airport. One-way Prices start from KRW 244,902 including taxes and charges.

      • SDF06:50 am
        9h 2m
        1 stop
        PDX12:52 pm
        Wed, Mar 5|Louisville - Portland|Delta Air Lines
        KRW 244,902
        KRW 244,902

        Choose Delta Air Lines flights from Louisville to Portland. The one-way connecting flight with Delta Air Lines departs from Louisville International Airport on Wed, Mar 5, arriving at Portland International Airport. One-way Prices start from KRW 244,902 including taxes and charges.

      • SDF02:43 pm
        10h 10m
        1 stop
        PDX09:53 pm
        Thu, Mar 6|Louisville - Portland|Delta Air Lines
        KRW 244,902
        KRW 244,902

        Choose Delta Air Lines flights from Louisville to Portland. The one-way connecting flight with Delta Air Lines departs from Louisville International Airport on Thu, Mar 6, arriving at Portland International Airport. One-way Prices start from KRW 244,902 including taxes and charges.

      • SDF02:46 pm
        10h
        1 stop
        PDX09:46 pm
        Tue, Mar 11|Louisville - Portland|Delta Air Lines
        KRW 245,882
        KRW 245,882

        Choose Delta Air Lines flights from Louisville to Portland. The one-way connecting flight with Delta Air Lines departs from Louisville International Airport on Tue, Mar 11, arriving at Portland International Airport. One-way Prices start from KRW 245,882 including taxes and charges.

      • SDF03:38 pm
        8h 20m
        1 stop
        PDX08:58 pm
        Sat, Mar 1|Louisville - Portland|American Airlines
        KRW 258,235
        KRW 258,235

        Choose American Airlines flights from Louisville to Portland. The one-way connecting flight with American Airlines departs from Louisville International Airport on Sat, Mar 1, arriving at Portland International Airport. One-way Prices start from KRW 258,235 including taxes and charges.

      • SDF08:53 am
        18h 44m
        1 stop
        PDX12:37 am
        Tue, Mar 11|Louisville - Portland|United Airlines
        KRW 276,667
        KRW 276,667

        Choose United Airlines flights from Louisville to Portland. The one-way connecting flight with United Airlines departs from Louisville International Airport on Tue, Mar 11, arriving at Portland International Airport. One-way Prices start from KRW 276,667 including taxes and charges.

      • SDF08:53 am
        18h 44m
        1 stop
        PDX12:37 am
        Wed, Mar 12|Louisville - Portland|United Airlines
        KRW 281,765
        KRW 281,765

        Choose United Airlines flights from Louisville to Portland. The one-way connecting flight with United Airlines departs from Louisville International Airport on Wed, Mar 12, arriving at Portland International Airport. One-way Prices start from KRW 281,765 including taxes and charges.

      • SDF06:30 am
        15h 14m
        1 stop
        PDX06:44 pm
        Thu, Mar 13|Louisville - Portland|American Airlines
        KRW 284,706
        KRW 284,706

        Choose American Airlines flights from Louisville to Portland. The one-way connecting flight with American Airlines departs from Louisville International Airport on Thu, Mar 13, arriving at Portland International Airport. One-way Prices start from KRW 284,706 including taxes and charges.

      • SDF01:00 pm
        3h 5m
        Nonstop
        PDX02:00 pm
        Sat, Mar 1|Louisville - Portland|Delta Air Lines
        Find More Flights
        Find More Flights

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

Louisville to Portland Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA5323

    United Airlines

    02:00 pm

    SDF

    1.7h

    02:42 pm

    ORD

    SMTWTFS
    Search

  2. F93173

    Frontier Airlines

    05:21 pm

    ORD

    3.0h

    07:24 pm

    DEN

    SMTWTF-

  3. F92687

    Frontier Airlines

    10:50 pm

    DEN

    2.8h

    12:40 am

    PDX

    SMTWTFS

  4. DL3165

    Delta Air Lines

    02:59 pm

    SDF

    1.5h

    04:28 pm

    ATL

    SMTWTFS
    Search

  5. DL691

    Delta Air Lines

    08:05 pm

    ATL

    5.6h

    10:39 pm

    PDX

    SMTWTFS

  6. AA5501

    American Airlines

    03:38 pm

    SDF

    1.6h

    05:13 pm

    CLT

    SMTWTFS
    Search

  7. AA1849

    American Airlines

    06:00 pm

    CLT

    5.6h

    08:36 pm

    PDX

    SMTWTFS

  8. AS6366

    Alaska Airlines

    06:00 am

    SDF

    2.4h

    07:25 am

    DFW

    SMTWTFS
    Search

  9. AS303

    Alaska Airlines

    07:30 am

    DFW

    4.0h

    09:33 am

    PDX

    SMTWTFS

  10. DL3152

    Delta Air Lines

    06:00 am

    SDF

    1.6h

    07:34 am

    ATL

    SMTWTFS
    Search

  11. DL539

    Delta Air Lines

    08:30 am

    ATL

    5.6h

    11:05 am

    PDX

    SMTWTFS

  12. DL3938

    Delta Air Lines

    06:36 am

    SDF

    2.4h

    08:01 am

    MSP

    SMTWTFS
    Search

  13. DL2167

    Delta Air Lines

    11:15 am

    MSP

    3.9h

    01:08 pm

    PDX

    SMTWTFS

  14. UA3422

    United Airlines

    07:30 am

    SDF

    1.5h

    08:00 am

    ORD

    SMTWTFS
    Search

  15. UA1994

    United Airlines

    09:15 am

    ORD

    4.3h

    11:35 am

    PDX

    SMTWTFS

  16. UA2354

    United Airlines

    09:05 am

    SDF

    3.0h

    10:04 am

    DEN

    SMTWTFS
    Search

  17. UA644

    United Airlines

    11:21 am

    DEN

    2.9h

    01:15 pm

    PDX

    SMTWTFS

  18. AA6067

    American Airlines

    10:46 am

    SDF

    1.6h

    11:23 am

    ORD

    S-TWTFS
    Search

  19. DL2055

    Delta Air Lines

    02:20 pm

    ORD

    4.7h

    05:00 pm

    SEA

    SMTWT-S

  20. DL3913

    Delta Air Lines

    05:40 pm

    SEA

    1.0h

    06:41 pm

    PDX

    SMTWTFS

  21. AS4535

    Alaska Airlines

    11:09 am

    SDF

    2.4h

    12:35 pm

    DFW

    SMTWTFS
    Search

  22. AS303

    Alaska Airlines

    07:30 am

    DFW

    4.0h

    09:33 am

    PDX

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Louisville to Portland?

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 Louisville (SDF) to Portland (PDX) the cheapest?

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

    According to Trip.com's data, the lowest price is around KRW 646,470.

How to find a cheap flight from Louisville to Portland

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 Louisville to Portland. 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 | Louisville to Portland

Cheapest nonstop flight priceKRW 243,137
Off-season for travelMarch
Peak season for travelNovember
Flight distance3,130.65 km
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.