SDF - PDX

$156 Find Cheap Flights from Louisville to Portland - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$311
Typical prices: $394-$549
Southwest
Mon 12/3Sat 12/8
SDF - PDX • 1 stop
Cheapest one-way
$156
Typical prices: $218-$381
Delta
Mon 12/10
SDF - PDX • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Louisville and Portland. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
12 weeks
in advance
Our data shows that travelers who book at least 12 weeks in advance save around 59% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 30% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Phoenix Sky Harbor Intl (PHX)
Cheapest • Avg $350 (round-trip)
Chicago Midway (MDW)
Shortest trip • 6h 46m (one-way)
Insights
Insights
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We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Portland (SDF-PDX)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Portland

Thu, Dec 3 - Tue, Dec 8
Southwest Logo
6:50 am - 1:10 pmSDF  Louisville Intl-PDX Portland
9h 20m1 stop Denver Intl
Southwest Logo
6:30 am - 6:55 pmPDX  Portland-SDF Louisville Intl
9h 25m1 stop Phoenix Sky Harbor Intl
$311Southwest
Tue, Nov 24 - Tue, Dec 1
Delta Logo
6:00 am - 10:41 amSDF  Louisville Intl-PDX Portland
7h 41m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:50 am - 4:53 pmPDX  Portland-SDF Louisville Intl
7h 03m1 stop Atlanta Hartsfield-Jackson
$311Delta
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
7:00 am - 11:47 amSDF  Louisville Intl-PDX Portland
7h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 8:23 pmPDX  Portland-SDF Louisville Intl
10h 23m1 stop Houston George Bush Intcntl
$311United Airlines
Wed, Nov 25 - Wed, Dec 2
United Airlines Logo
5:57 pm - 10:27 pmSDF  Louisville Intl-PDX Portland
7h 30m1 stop Chicago O'Hare Intl
United Airlines Logo
5:00 am - 2:17 pmPDX  Portland-SDF Louisville Intl
6h 17m1 stop Denver Intl
$311United Airlines
Thu, Dec 3 - Tue, Dec 8
Southwest Logo
7:35 pm - 11:25 pmSDF  Louisville Intl-PDX Portland
6h 50m1 stop Chicago Midway
Southwest Logo
10:15 am - 10:55 pmPDX  Portland-SDF Louisville Intl
9h 40m2 stops Phoenix Sky Harbor Intl Denver Intl
$316Southwest
Mon, Nov 23 - Thu, Nov 26
American Airlines Logo
6:00 am - 11:07 amSDF  Louisville Intl-PDX Portland
8h 07m1 stop Dallas/Fort Worth
American Airlines Logo
10:00 pm - 11:15 amPDX  Portland-SDF Louisville Intl
10h 15m1 stop Charlotte Douglas
$329American Airlines
Thu, Nov 19 - Thu, Nov 19
Delta Logo
6:00 am - 10:41 amSDF  Louisville Intl-PDX Portland
7h 41m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:35 am - 12:00 pmPDX  Portland-SDF Louisville Intl
8h 25m1 stop Minneapolis St Paul
$331Delta
Sat, Dec 12 - Sun, Dec 20
American Airlines Logo
7:11 am - 1:41 pmSDF  Louisville Intl-PDX Portland
9h 30m1 stop Dallas/Fort Worth
American Airlines Logo
11:31 pm - 11:04 amPDX  Portland-SDF Louisville Intl
8h 33m1 stop Chicago O'Hare Intl
$391American Airlines
Wed, Dec 2 - Sun, Dec 6
Alaska Airlines Logo
10:13 am - 5:05 pmSDF  Louisville Intl-PDX Portland
9h 52m1 stop Chicago O'Hare Intl
Alaska Airlines Logo
7:00 am - 5:31 pmPDX  Portland-SDF Louisville Intl
7h 31m1 stop Chicago O'Hare Intl
$607Alaska Airlines
Thu, Mar 25 - Mon, Apr 5
Alaska Airlines Logo
1:14 pm - 9:56 pmSDF  Louisville Intl-PDX Portland
11h 42m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
Alaska Airlines Logo
10:45 am - 11:42 pmPDX  Portland-SDF Louisville Intl
9h 57m1 stop Dallas/Fort Worth
$612Alaska Airlines
Booking Insights

Price, demand and travel trends for Louisville to Portland flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Louisville to Portland?

Round-trip flights from Louisville to Portland typically range from $394 to $549. The lowest price found in the past 5 days was $311, on Southwest.

What's the cheapest day of the week to fly from Louisville to Portland?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Louisville to Portland. It’s 7% cheaper than the average day, while Monday is the most expensive, with prices 24% higher.

What’s the cheapest month to fly from Louisville to Portland?

•February is the cheapest month to fly from Louisville to Portland at $329 round-trip.
•December ($556) and July ($527) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 68% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Louisville to Portland the cheapest?

Flights from Louisville to Portland are cheapest 12 weeks before departure. Booking in this window typically costs about 59% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Louisville to Portland flights

Low season

January

Cheapest flight

$156
Beat the crowds with an average 53% drop in travelers.
The most popular month to fly with an average 42% increase in travelers.
One-way flight from Louisville to Portland

When to book flights from Louisville to Portland

Are your dates flexible? Find out the best times to travel from Louisville to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Louisville to Portland flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Louisville to Portland?

    Two cabin classes are available on flights from Louisville to Portland:

    • Economy Class
    • First Class

  • How long is a flight from Louisville to Portland?

    A nonstop flight from Louisville to Portland takes 00m, covering 1,944 miles.

  • Do I need a passport to fly from Louisville to Portland?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Louisville to Portland flight?

    Round-trip flights from Louisville to Portland range from $394 to $549, with an average of $468 over the past 12 months. Anything below $394 counts as a good deal.

  • How expensive are last-minute Louisville to Portland flights?

    Last-minute fares on this route (booked within two weeks of departure) run 83% above the $468 route average. Book 12 weeks before departure for the lowest fares.

  • Have flight prices from Louisville to Portland changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $311 to $1,044. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Louisville to Portland looking right now?

    One-way fares from Louisville to Portland are currently lower than usual. Average one-way flight prices are about $242, which is 8% below the typical average for this route.

  • What car rental options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car rental companies, with daily rates averaging $57 for economy cars. Top options include:

    • Dollar
    • Thrifty
    • Hertz
    • Sixt
    • Payless

  • Which airports can I use when flying from Louisville to Portland?

    Flights from Louisville to Portland usually depart from Louisville Intl (SDF) and arrive at Portland (PDX).

  • Which airports do connecting flights from Louisville to Portland pass through?

    One-stop flights from Louisville to Portland most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 39% of one-stop connections
    • Chicago Midway (MDW) - 23% of one-stop connections
    • Dallas/Fort Worth (DFW) - 20% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Louisville to Portland?

    Yes. Flexible dates can save you up to 26% on flights from Louisville to Portland. Tuesday is the cheapest departure day at $436 round-trip on average, while Monday is the most expensive at $582, a difference of $146.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Louisville to Portland?

    Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 6h 46m, compared with 6h 47m via Minneapolis St Paul (MSP) and 7h 25m via Denver Intl (DEN).

  • What is the time difference between Louisville and Portland?

    Portland is 3 hours behind Louisville (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Portland?

    Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and Tom McCall Waterfront Park. These are among the most viewed places in Portland on KAYAK.

Your guide to booking Louisville to Portland flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $436, about $146 less than Monday fares (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 12 weeks before you fly. On this route, that window historically saves about 59% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Louisville to Portland trip for February. Fares historically average $329 round-trip in that month - typically $227 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Portland Airport.

    • Country Inn & Suites by Radisson, Portland Air, OR
    • Radisson Hotel Portland Airport
    • Holiday Inn Portland-Airport (I-205) By IHG

More options for your flight from Louisville to Portland

Complete your trip to Portland with a hotel stay or car rental

Car rentals in Portland
Hotels in Portland
Vacations in Portland