Cheap flights from Louisville to Portland from $163
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 6/20. 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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United Airlines flights from Louisville to Portland
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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 cheapest month to fly to Portland?
The cheapest month to fly to Portland from Louisville is in September. Flight prices, which tend to average around $390, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until November to fly from Louisville, when ticket prices are also cheap, with an average price of $410.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $450. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Monday, with ticket prices averaging around $517.
What is the cheapest time of day to depart on your flight to Portland?
The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $447. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $496 per ticket.
How far in advance should I book a flight to Portland?
You are more likely to see cheaper flights to Portland from Louisville when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $460 when searching 15 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 $378 on momondo.
What is the cheapest airline that flies from Louisville Intl to Portland?
Sun Country Air, American Airlines, and Southwest are the most popular carriers operating from Louisville Intl to Portland
What airlines fly to Portland?
Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Portland from Louisville according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 9 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
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
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 6h 13m.
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 6 operators available for flights from Louisville Intl Airport to Portland Airport as of April 2025.
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 American Airlines, representing 38% of all bookings. The subsequent popular airlines are United Airlines at 19%, Delta at 19%, and Southwest at 14%.
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 $168 | Free Cancellation | Rating 6.3 7,962 reviews | |||
| PriceFrom $207 | Free Cancellation | Rating 6.9 346 reviews | |||
| PriceFrom $326 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $343 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $367 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $391 | Free Cancellation | Rating 8.0 4,294 reviews |
Traveling to a place near Portland?
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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.