Cheap flights from Portland to Kentucky from $53
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Kentucky departing on 9/15. 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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How to get the cheapest flight ticket from Portland to Kentucky
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 Kentucky?
If you’re not able to fly to Kentucky in August, then April is your next best option. Flight prices from Portland to Kentucky during April average around $416.
What is the cheapest day to depart on your flight to Kentucky?
Our data shows that Tuesday is the least expensive day to fly to Kentucky. Tickets to fly out on this day can be as low as $451. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $637. These prices are subject to change though, so be sure to set up a Price Alert for flights to Kentucky.
What is the cheapest time of day to depart on your flight to Kentucky?
According to our data, the cheapest time of day to fly to Kentucky is in the afternoon. momondo users have found flights departing from Portland to Kentucky in the afternoon for as low as $242. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Kentucky is in the morning when prices are around $537.
How far in advance should I book a flight to Kentucky?
You are more likely to see cheaper flights to Kentucky from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Kentucky for around $481 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kentucky from Portland for as low as $358 on momondo.
What is the cheapest airline that flies from Portland to Kentucky?
Allegiant Air, Southwest, and Spirit Airlines are the most popular carriers operating from Portland to Kentucky
What airlines fly to Kentucky?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Kentucky from Portland according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Kentucky. Keep in mind that there are 6 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.
Cheap Portland to Kentucky flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Kentucky
When did momondo last update prices for flights from Portland Airport to Kentucky?
Prices for flights from Portland Airport to Kentucky are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Kentucky?
As of June 2025, there are 9 operators available to choose from for flights from Portland Airport to Kentucky.
How old do you have to be to fly from Portland Airport to Kentucky?
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 Portland Airport to Kentucky.
What documentation or ID do you need to fly to Kentucky?
The necessary travel and health documents for your Kentucky 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.
Best airlines flying from Portland to Kentucky
Compare and see reviews for airlines that fly from Portland to Kentucky with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $202 | Free Cancellation | Rating 6.3 8,066 reviews | |||
| PriceFrom $300 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $330 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $369 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $485 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Kentucky?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Kentucky. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Portland to Kentucky with flexible booking policies on momondo?
Flights from Portland to Kentucky with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Portland to Kentucky?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kentucky from Portland.
I’m not ready to book a flight from Portland to Kentucky right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to Kentucky flights. All you need is a valid email address and we will do the rest; it is that quick and easy.