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$259+ Cheap flights from Portland to Lexington (PDX - LEX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LEX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Lexington Blue Grass are usually found in January or February, booked 48 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Portland to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Lexington (LEX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$309
(American Airlines)

One-way from

$259
(American Airlines)

Popular in

October

Cheapest in

January

Average price

$510
From Portland to Lexington Blue Grass
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One-way flight from Portland to Lexington Blue Grass
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Portland to Lexington

Cheapest flights from Portland to Lexington
Explore the most affordable flight options available from Portland to Lexington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:00 pmPDX - LEX
1 stop6h 40mAmerican Airlines
Thu 12/42:11 pmLEX - PDX
1 stop10h 10mAmerican Airlines
Deal found 9/14$309
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:10 pmPDX - LEX
1 stop8h 10mDelta
Sat 11/86:00 amLEX - PDX
2 stops9h 50mDelta
Deal found 9/14$314
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:16 pmPDX - LEX
1 stop7h 05mAmerican Airlines
Tue 10/216:30 amLEX - PDX
1 stop7h 26mAmerican Airlines
Deal found 9/14$374
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/162:15 pmPDX - LEX
1 stop6h 44mUnited Airlines
Tue 10/2110:37 amLEX - PDX
1 stop7h 53mUnited Airlines
Deal found 9/15$375
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:15 pmPDX - LEX
1 stop6h 44mUnited Airlines
Tue 10/2110:37 amLEX - PDX
2 stops9h 44mUnited Airlines
Deal found 9/15$377
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:58 pmPDX - LEX
1 stop7h 44mAmerican Airlines
Mon 10/276:22 pmLEX - PDX
1 stop7h 46mAmerican Airlines
Deal found 9/13$408
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:16 pmPDX - LEX
1 stop7h 05mAmerican Airlines
Mon 10/206:22 pmLEX - PDX
1 stop7h 46mAmerican Airlines
Deal found 9/14$439
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/182:18 pmPDX - LEX
2 stops28h 25mMultiple Airlines
Sun 10/2610:33 pmLEX - PDX
1 stop23h 07mMultiple Airlines
Deal found 9/13$478

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Lexington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Portland to Lexington that are best for you.

Fly from

Portland

Fly to

Lexington

Route

Depart

Return

Price

PortlandLexington

PDX - LEX

PDXLEX

Portland

Mon 11/3

10:15 pm-10:16 am

1 stop9h 01m

Lexington Blue Grass

Sat 11/8

3:39 pm-9:15 pm

1 stop8h 36m

$309

PortlandLexington

PDX - LEX

PDXLEX

Portland

Sat 2/28

9:45 pm-9:25 am

1 stop8h 40m

Lexington Blue Grass

Tue 3/3

5:49 pm-10:39 pm

1 stop7h 50m

$309

PortlandLexington

PDX - LEX

PDXLEX

Portland

Thu 11/20

12:00 pm-9:40 pm

1 stop6h 40m

Lexington Blue Grass

Thu 12/4

2:11 pm-9:21 pm

1 stop10h 10m

$309

PortlandLexington

PDX - LEX

PDXLEX

Portland

Wed 10/15

2:15 pm-11:59 pm

1 stop6h 44m

Lexington Blue Grass

Tue 10/21

10:37 am-5:21 pm

2 stops9h 44m

$377

PortlandLexington

PDX - LEX

PDXLEX

Portland

Wed 11/5

11:43 am-11:38 pm

1 stop8h 55m

$259

PortlandLexington

PDX - LEX

PDXLEX

Portland

Wed 11/5

5:00 pm-9:20 am

2 stops13h 20m

$264

PortlandLexington

PDX - LEX

PDXLEX

Portland

Mon 9/29

6:00 am-5:05 pm

1 stop8h 05m

$309

PortlandLexington

PDX - LEX

PDXLEX

Portland

Sun 9/28

10:05 pm-9:21 am

1 stop8h 16m

$309

PortlandLexington

PDX - LEX

PDXLEX

Portland

Fri 9/26

10:05 pm-9:21 am

1 stop8h 16m

$309

PortlandLexington

PDX - LEX

PDXLEX

Portland

Tue 9/30

7:31 pm-9:44 am

2 stops11h 13m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
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Best time to book a flight from Portland to Lexington

Have a flexible travel schedule? Discover the best time to fly to Lexington from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Lexington

How far ahead should I book a flight from Portland to Lexington?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Lexington. Price data was last updated on September 12, 2025.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Lexington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Lexington?

Currently, August is the cheapest month in which you can book a flight from Portland to Lexington (average of $303). Flying from Portland to Lexington in April is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to LEX?

Find hourly flight availability from Portland to Lexington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from Portland to Lexington is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 9% on airfare.

Reviews of airlines servicing Lexington

Get insights into the airlines that provide service to Lexington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lexington. Reviews last updated September 15, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Portland to Lexington have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Portland to Lexington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Lexington?

    Airlines like American Airlines and Delta fly from Portland to Lexington in about 8h 40m. The time it takes to get you to your destination can typically vary by up to 21m. Airlines will cover a distance of 2003 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Portland to Lexington round-trip?

    Currently priced at $308, Delta will fly you from Portland to Lexington and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $308 and $338, respectively. Delta is currently priced 37% below the average price you’ll pay for this route.

  • Can I find deals for flights from Portland to Lexington that include hotel bookings?

    Yes. In addition to deals on Portland to Lexington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Lexington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Lexington.

  • Can I find deals for business class flights from Portland to Lexington?

    Yes. Cheapflights offers flight deals from Portland to Lexington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Lexington?

    Currently, August is the cheapest month in which you can book a flight from Portland to Lexington (average of $303). Flying from Portland to Lexington in April is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Georgetown
Berea
Frankfort

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Top 3 airlines flying from Portland to Lexington

Discover the top 3 airlines that operate flights from Portland to Lexington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$308Average$443FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$308Average$514FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$338Average$483FlexibilityNo cancel feeOn-time69%

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