SDF - PDX

$182 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
$299
Typical prices: $394-$547
American Airlines
Wed 10/10Wed 10/17
SDF - PDX • 1 stop
Cheapest one-way
$150
Typical prices: $218-$351
Southwest
Sat 1/13
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
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 30% price drop
May
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 44m (one-way)
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Insights
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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

Sat, Nov 7 - Tue, Nov 10
American Airlines Logo
4:10 pm - 10:10 pmSDF  Louisville Intl-PDX Portland
9h 00m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 4:56 pmPDX  Portland-SDF Louisville Intl
8h 56m1 stop Dallas/Fort Worth
$363American Airlines
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
5:19 pm - 11:59 pmSDF  Louisville Intl-PDX Portland
9h 40m1 stop Chicago O'Hare Intl
American Airlines Logo
5:20 am - 3:27 pmPDX  Portland-SDF Louisville Intl
7h 07m1 stop Dallas/Fort Worth
$363American Airlines
Thu, Oct 8 - Thu, Oct 15
Delta Logo
7:00 am - 10:34 amSDF  Louisville Intl-PDX Portland
6h 34m1 stop Minneapolis St Paul
Delta Logo
11:52 am - 11:59 pmPDX  Portland-SDF Louisville Intl
9h 07m1 stop Atlanta Hartsfield-Jackson
$363Delta
Sat, Nov 7 - Tue, Nov 10
Southwest Logo
9:10 am - 1:00 pmSDF  Louisville Intl-PDX Portland
6h 50m1 stop Chicago Midway
Southwest Logo
10:15 am - 10:50 pmPDX  Portland-SDF Louisville Intl
9h 35m2 stops Phoenix Sky Harbor Intl Denver Intl
$368Southwest
Sat, Nov 7 - Tue, Nov 10
Southwest Logo
7:10 am - 2:20 pmSDF  Louisville Intl-PDX Portland
10h 10m2 stops Nashville Intl Denver Intl
Southwest Logo
11:25 am - 10:50 pmPDX  Portland-SDF Louisville Intl
8h 25m2 stops Las Vegas Harry Reid Intl Denver Intl
$373Southwest
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
9:04 am - 3:05 pmSDF  Louisville Intl-PDX Portland
9h 01m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
10:43 am - 8:31 pmPDX  Portland-SDF Louisville Intl
6h 48m1 stop Chicago O'Hare Intl
$393United Airlines
Fri, Oct 2 - Sat, Oct 10
Delta Logo
5:50 pm - 9:59 pmSDF  Louisville Intl-PDX Portland
7h 09m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 5:59 pmPDX  Portland-SDF Louisville Intl
8h 59m1 stop Minneapolis St Paul
$414Delta
Sun, Oct 11 - Wed, Oct 14
United Airlines Logo
5:15 am - 9:31 amSDF  Louisville Intl-PDX Portland
7h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
2:27 pm - 11:59 pmPDX  Portland-SDF Louisville Intl
6h 32m1 stop Chicago O'Hare Intl
$415United Airlines
Sat, Nov 7 - Sun, Nov 8
Alaska Airlines Logo
10:13 am - 8:47 pmSDF  Louisville Intl-PDX Portland
13h 34m2 stops Chicago O'Hare Intl San Diego
Alaska Airlines Logo
5:52 pm - 5:13 pmPDX  Portland-SDF Louisville Intl
20h 21m2 stops San Diego Chicago O'Hare Intl
$597Alaska Airlines
Tue, Feb 2 - Wed, Feb 3
Alaska Airlines Logo
12:05 pm - 8:30 pmSDF  Louisville Intl-PDX Portland
11h 25m2 stops Dallas/Fort Worth San Diego
Alaska Airlines Logo
7:30 am - 9:36 pmPDX  Portland-SDF Louisville Intl
11h 06m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl
$597Alaska 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 from Louisville to Portland with more confidence.

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

Round-trip flights from Louisville to Portland start at $299. Prices are below average for this route right now, with typical round-trip fares ranging from $394 to $547. The lowest price found in the past 5 days was $299 on American Airlines.

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

Tuesday is the cheapest day of the week to fly from Louisville to Portland, it is 7% cheaper than the average day. Monday is the most expensive day with flight prices 19% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Louisville to Portland?

  • February is the cheapest month to fly from Louisville to Portland at $329 round-trip.
  • October ($556) and November ($528) 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 prices from Louisville to Portland the cheapest?

Flights from Louisville to Portland are cheapest 23 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Louisville to Portland flights

Low season

February

Cheapest flight

$150
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 16% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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

  • 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) - 34% of one-stop connections
    • Dallas/Fort Worth (DFW) - 25% of one-stop connections
    • Chicago Midway (MDW) - 18% of one-stop connections
    • Denver Intl (DEN) - 10% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 22% on the Louisville to Portland route. Tuesday is the cheapest departure day at $436 round-trip on average, while Monday is the most expensive at $556, a difference of $120. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Portland?

    Some of the most popular sights in Portland are Moda Center, Oregon Convention Center and OHSU Center for Health and Healing. These are among the most viewed places in Portland on KAYAK.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 67% above the route average of $467. Book 23 weeks before departure for the lowest fares.

  • How long is a flight from Louisville to Portland?

    A nonstop flight from Louisville to Portland takes 0h 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.

  • 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 $299 to $1,361. That means the highest observed fare was about 5x 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 $229, which is 10% below the typical average for this route.

  • 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 44m, compared with 6h 55m via Minneapolis St Paul (MSP) and 7h 06m 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 car rental options are available at Portland Airport (PDX)?

    Portland Airport (PDX) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    • Thrifty
    • Dollar
    • Hertz
    • Sixt
    • Payless

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

    Round-trip flights from Louisville to Portland range from $394 to $547, with an average of $467 over the past 12 months. Anything below $394 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $436 - about $120 less than Monday (22% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 54% 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 October (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