HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lexington

$222+ Cheap flights from Portland, ME to Lexington (PWM - 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LEX
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Lexington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Lexington

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 agosto 14, 2025.

Round-trip from

$249
(Delta)

One-way from

$222
(Delta)

Popular in

April

Cheapest in

January

Average price

$422
From Portland to Lexington Blue Grass
Search Deals
One-way flight from Portland to Lexington Blue Grass
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 9/54:50 pmPWM - LEX
1 stop6h 04mDelta
lun. 9/86:10 pmLEX - PWM
1 stop5h 53mDelta
Deal found 8/14$249
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/274:56 pmPWM - LEX
1 stop6h 41mUnited Airlines
mié. 9/31:59 pmLEX - PWM
1 stop8h 00mUnited Airlines
Deal found 8/14$284
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/294:56 pmPWM - LEX
1 stop6h 41mUnited Airlines
mar. 9/27:00 amLEX - PWM
1 stop7h 26mUnited Airlines
Deal found 8/14$309
This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:14 amPWM - LEX
1 stop7h 10mUnited Airlines
lun. 9/17:00 amLEX - PWM
1 stop7h 26mUnited Airlines
Deal found 8/13$354
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:00 amPWM - LEX
1 stop6h 15mDelta
jue. 9/185:56 pmLEX - PWM
1 stop6h 15mDelta
Deal found 8/13$460
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/56:00 amPWM - LEX
2 stops11h 07mUnited Airlines
lun. 9/87:00 amLEX - PWM
2 stops12h 29mUnited Airlines
Deal found 8/14$468
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 8/291:39 pmPWM - LEX
2 stops10h 11mDelta
mar. 9/23:40 pmLEX - PWM
2 stops7h 45mDelta
Deal found 8/14$474

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 agosto 14, 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

PWM - LEX

PWMLEX

Portland

vie. 9/5

4:50 pm-10:54 pm

1 stop6h 04m

Lexington Blue Grass

lun. 9/8

6:10 pm-12:03 am

1 stop5h 53m

$249

PortlandLexington

PWM - LEX

PWMLEX

Portland

mié. 8/27

4:56 pm-11:37 pm

1 stop6h 41m

Lexington Blue Grass

mié. 9/3

1:59 pm-9:59 pm

1 stop8h 00m

$284

PortlandLexington

PWM - LEX

PWMLEX

Portland

vie. 8/29

4:56 pm-11:37 pm

1 stop6h 41m

Lexington Blue Grass

mar. 9/2

7:00 am-2:26 pm

1 stop7h 26m

$309

PortlandLexington

PWM - LEX

PWMLEX

Portland

jue. 8/28

6:14 am-1:24 pm

1 stop7h 10m

Lexington Blue Grass

lun. 9/1

7:00 am-2:26 pm

1 stop7h 26m

$354

PortlandLexington

PWM - LEX

PWMLEX

Portland

mié. 9/17

6:00 am-12:15 pm

1 stop6h 15m

Lexington Blue Grass

jue. 9/18

5:56 pm-12:11 am

1 stop6h 15m

$460

PortlandLexington

PWM - LEX

PWMLEX

Portland

vie. 9/5

6:00 am-5:07 pm

2 stops11h 07m

Lexington Blue Grass

lun. 9/8

7:00 am-7:29 pm

2 stops12h 29m

$468

PortlandLexington

PWM - LEX

PWMLEX

Portland

vie. 8/29

1:39 pm-11:50 pm

2 stops10h 11m

Lexington Blue Grass

mar. 9/2

3:40 pm-11:25 pm

2 stops7h 45m

$474

PortlandLexington

PWM - LEX

PWMLEX

Portland

vie. 11/28

5:40 am-10:45 am

1 stop5h 05m

$222

PortlandLexington

PWM - LEX

PWMLEX

Portland

sáb. 9/6

5:10 pm-11:03 pm

1 stop5h 53m

$234

PortlandLexington

PWM - LEX

PWMLEX

Portland

lun. 9/29

4:57 pm-11:59 pm

1 stop7h 02m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 12 results
1
2

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

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

Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Lexington (average of $303). Flying from Portland, Maine 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.

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 agosto 14, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Portland to Lexington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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
7,980 reviews

Crew

8.5

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

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.

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

    According to our current data, American Airlines ($248), and Delta ($248) offers the cheapest pricing from Portland, Maine to Lexington. American Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland, Maine to Lexington one-way?

    The cheapest airlines for a one-way flight from Portland, Maine to Lexington are Delta ($222), American Airlines ($234), and United Airlines ($237).

  • 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, Maine to Lexington?

    Currently, August is the cheapest month in which you can book a flight from Portland, Maine to Lexington (average of $303). Flying from Portland, Maine 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Portland to Lexington

Discover the top 2 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$405FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.