Cheap flights from Louisville to Portland from $149
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Portland departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Thu 12/10
1:10 pm-7:55 pm
1 stop9h 45m
Portland
Mon 12/14
11:13 pm-9:22 am
1 stop7h 09m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Sat 11/7
11:57 am-7:54 pm
1 stop10h 57m
Portland
Sat 11/21
11:11 pm-9:28 am
1 stop7h 17m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Thu 10/29
7:00 am-12:13 pm
1 stop8h 13m
Portland
Wed 11/4
5:00 am-2:22 pm
1 stop6h 22m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Tue 11/3
5:10 am-11:52 am
1 stop9h 42m
Portland
Sat 11/7
11:30 pm-9:38 am
1 stop7h 08m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Sat 1/9
1:00 pm-5:35 pm
1 stop7h 35m
Portland
Tue 1/12
6:20 am-3:55 pm
1 stop6h 35m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Wed 11/4
6:00 am-10:42 am
1 stop7h 42m
Portland
Mon 11/9
11:10 pm-11:56 am
1 stop9h 46m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Wed 11/4
6:00 am-10:42 am
1 stop7h 42m
Portland
Sat 11/7
2:00 pm-11:59 pm
1 stop6h 59m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Sat 1/9
8:25 am-12:35 pm
1 stop7h 10m
Portland
Sat 1/16
12:25 pm-9:00 pm
1 stop5h 35m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Fri 12/25
5:45 am-3:20 pm
2 stops12h 35m
Portland
Mon 1/4
7:00 am-5:40 pm
1 stop7h 40m
LouisvillePortland
SDF Louisville Intl - PDX Portland
SDFPDX
Louisville Intl
Fri 12/11
6:22 am-4:48 pm
2 stops13h 26m
Portland
Thu 12/17
7:00 am-5:40 pm
1 stop7h 40m
See travel insights to Portland from
How to get the cheapest flight ticket from Louisville to Portland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Louisville and Portland?
Prices are currently low for flights on this route.
Typical prices usually range from $428 to $626.The lowest price recently found on this route was $299.
What is the cheapest month to fly to Portland?
The cheapest month to fly to Portland from Louisville is in February. Flight prices, which tend to average around $329, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until May to fly from Louisville, when ticket prices are also cheap, with an average price of $394.
How far in advance should I book a flight from Louisville to Portland?
You are more likely to see cheaper flights to Portland from Louisville when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $460 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Louisville for as low as $355 on momondo.
What is the cheapest airline that flies from Louisville Intl to Portland?
American Airlines, United Airlines, and Southwest are the most popular carriers operating from Louisville Intl to Portland
What airlines fly to Portland?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Portland from Louisville according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 7 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Louisville and Portland?
Chicago (MDW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Louisville to Portland?
Flights via Chicago (ORD) offer the lowest average round-trip price of $456.
Which layover airport has the shortest travel time from Louisville to Portland?
Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 6h 55m.
Which layover airport has the shortest connection time from Louisville to Portland?
Chicago (ORD) has the shortest average layover time for this route: 0h 54m.
When to book flights from Louisville to Portland
Cheap Louisville to Portland (SDF to PDX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisville to Portland
Frequently asked questions about flying from Louisville to Portland
How far is Louisville Intl to Portland by plane?
Portland is 1944.5 mi away from Louisville Intl. A reasonable flight in good conditions will take 7h 35m.
When did momondo last update prices for flights from Louisville Intl Airport to Portland Airport?
Prices for flights from Louisville Intl Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Louisville Intl Airport to Portland Airport?
There are 4 operators available for flights from Louisville Intl Airport to Portland Airport as of October 2026.
How old do you have to be to fly from Louisville Intl Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Louisville to Portland?
momondo data reveals that the most frequently booked airline on the route from Louisville to Portland is United Airlines, representing 33% of all bookings. The subsequent popular airlines are Southwest at 30%, American Airlines at 21%, and Delta at 16%.
Best airlines flying from Louisville to Portland
Compare and see reviews for airlines that fly from Louisville to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $314 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $320 | Free Cancellation | Rating 7.4 10,322 reviews | |||
| PriceFrom $350 | Free Cancellation | Rating 7.9 4,224 reviews | |||
| PriceFrom $362 | Free Cancellation | Rating 7.0 12,146 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Louisville to Portland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisville to Portland for you.
Can I find flights from Louisville to Portland with flexible booking policies on momondo?
All flight searches from Louisville to Portland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Louisville to Portland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Portland.
I’m not ready to book a flight from Louisville to Portland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Louisville to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.