How long is the flight from Portland, Maine to Lexington?

There are many flights that can get you from Portland, Maine to Lexington in 5h 23m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. The distance from Portland, Maine to Lexington is about 840 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

According to our current data, American Airlines ($288), and Delta ($338) 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.

In terms of precipitation, rainfall in Lexington ranges from 2.9 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Lexington when rainfall is around 2.9 in.

If weather is an important factor for your trip to Lexington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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

When flying from Portland, Maine to Lexington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Portland, Maine-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Lexington flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland, Maine-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$224+ Cheap Flights from Portland, ME to Lexington

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Cheap flight deals from Portland to Lexington

Cheapest

Best

Last-minute

One-way

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 August 21, 2026.

Thu 9/245:38 pm -

1 stop6h 08m

Mon 9/286:01 pm -

1 stop5h 46m

Deal found 8/20

$347

Thu 10/295:45 pm -

1 stop6h 24m

Sun 11/15:16 am -

1 stop6h 43m

Deal found 8/16

$355

Fri 8/285:03 pm -

1 stop6h 52m

Sun 8/309:52 am -

1 stop7h 50m

Deal found 8/16

$379

Wed 9/22:14 pm -

1 stop5h 32m

Sun 9/67:35 am -

1 stop4h 27m

Deal found 8/18

$383

Wed 9/23:06 pm -

2 stops8h 40m

Sun 9/66:48 am -

2 stops10h 16m

Deal found 8/18

$393

Sat 10/247:58 am -

1 stop5h 23m

Wed 10/289:00 am -

1 stop5h 16m

Deal found 8/20

$399

Thu 9/246:30 am -

2 stops8h 16m

Mon 9/285:57 pm -

1 stop5h 31m

Deal found 8/20

$402

Thu 10/2912:42 pm -

2 stops11h 17m

Sun 11/13:34 pm -

1 stop5h 26m

Deal found 8/16

$406

Best flights from Portland to Lexington
Discover carefully curated flight deals from Portland to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Thu 10/295:45 pm -

1 stop6h 24m

Sun 11/15:16 am -

1 stop6h 43m

Deal found 8/16

$355

Sat 10/247:58 am -

1 stop5h 23m

Wed 10/289:00 am -

1 stop5h 16m

Deal found 8/20

$399

Thu 10/2912:42 pm -

2 stops11h 17m

Sun 11/13:34 pm -

1 stop5h 26m

Deal found 8/16

$406

Tue 1/59:45 am -

1 stop7h 10m

Sat 1/99:00 am -

1 stop4h 52m

Deal found 8/16

$399

Thu 12/318:02 am -

1 stop8h 36m

Tue 1/52:00 pm -

1 stop7h 27m

Deal found 8/20

$444

Last-minute flights from Portland to Lexington
Discover last-minute flight deals from Portland to Lexington. Data last updated August 21, 2026 and is based on user searches.

Thu 8/276:03 am -

1 stop7h 13m

Sun 8/307:00 am -

1 stop7h 34m

Deal found 8/17

$409

Fri 8/285:03 pm -

1 stop6h 52m

Sun 8/309:52 am -

1 stop7h 50m

Deal found 8/16

$379

Tue 9/15:03 pm -

1 stop6h 52m

Sat 9/51:51 pm -

1 stop7h 32m

Deal found 8/17

$429

Wed 9/22:14 pm -

1 stop5h 32m

Sun 9/67:35 am -

1 stop4h 27m

Deal found 8/18

$383

Wed 9/23:06 pm -

2 stops8h 40m

Sun 9/66:48 am -

2 stops10h 16m

Deal found 8/18

$393

Thu 9/245:38 pm -

1 stop6h 08m

Mon 9/286:01 pm -

1 stop5h 46m

Deal found 8/20

$347

Thu 9/246:30 am -

2 stops8h 16m

Mon 9/285:57 pm -

1 stop5h 31m

Deal found 8/20

$402

One-way flights from Portland to Lexington
Search for one-way flight options from Portland to Lexington. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Wed 9/25:01 pm -

2 stops21h 59m

Deal found 8/16

$224

Tue 9/84:57 pm -

1 stop7h 08m

Deal found 8/17

$350

Mon 8/315:03 pm -

1 stop6h 52m

Deal found 8/16

$369

Wed 11/253:23 pm -

1 stop26h 59m

Deal found 8/20

$414

Wed 9/26:03 am -

1 stop7h 13m

Deal found 8/16

$559

Tue 9/81:59 pm -

2 stops9h 55m

Deal found 8/17

$573

Find flight deals from Portland to Lexington

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$347 (American Airlines)
One-way from	$224 (Kiwi.com)
Popular in	April
Cheapest in	November
Average price	$344

Provider with most accurate pricing for Portland-Lexington Blue Grass flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Lexington Blue Grass flights.

Search Deals

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. 15% potential increase in price ($87 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease ($45 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Thu 10/29

5:45 pm-12:09 am

1 stop6h 24m

Lexington Blue Grass

Sun 11/1

5:16 am-11:59 am

1 stop6h 43m

$355

Quickest round-trip

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Sat 10/24

7:58 am-1:21 pm

1 stop5h 23m

Lexington Blue Grass

Wed 10/28

9:00 am-2:16 pm

1 stop5h 16m

$399

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Tue 1/5

9:45 am-4:55 pm

1 stop7h 10m

Lexington Blue Grass

Sat 1/9

9:00 am-1:52 pm

1 stop4h 52m

$399

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Thu 10/29

12:42 pm-11:59 pm

2 stops11h 17m

Lexington Blue Grass

Sun 11/1

3:34 pm-9:00 pm

1 stop5h 26m

$406

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Thu 12/31

8:02 am-4:38 pm

1 stop8h 36m

Lexington Blue Grass

Tue 1/5

2:00 pm-9:27 pm

1 stop7h 27m

$444

Cheapest one-way

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Tue 9/8

4:57 pm-12:05 am

1 stop7h 08m

$350

Quickest one-way

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Mon 8/31

5:03 pm-11:55 pm

1 stop6h 52m

$369

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Wed 9/2

3:45 pm-11:55 pm

2 stops8h 10m

$374

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Wed 11/25

3:23 pm-6:22 pm

1 stop26h 59m

$414

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Tue 9/8

1:59 pm-11:54 pm

2 stops9h 55m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Sorted by cheapest first

Compare providers for flights from Portland to Lexington

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Lexington in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland, Maine-Lexington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Lexington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Lexington flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland, Maine-Lexington flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Lexington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

PWM-LEX

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.

Reviews of airlines servicing Lexington

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

7.8

Good

8,513 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Delta

7.8

Good

8,513 reviews

Delta

7.8

Good

8,513 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

American Airlines

7.1

Good

11,979 reviews

Delta

7.8

Good

8,513 reviews

Reviews

1 / 20

10.0

Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Related info for your journey

How long is the flight from Portland, Maine to Lexington?
There are many flights that can get you from Portland, Maine to Lexington in 5h 23m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. The distance from Portland, Maine to Lexington is about 840 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Portland, Maine to Lexington round-trip?
According to our current data, American Airlines ($288), and Delta ($338) 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.
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.

See more FAQs

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Top 2 airlines flying from Portland to Lexington

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$288	Average$474	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$338	Average$460	FlexibilityNo cancel fee	On-timeN/A

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$224+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Lexington with Cheapflights

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Cheap flight deals from Portland to Lexington

Cheapest flights from Portland to LexingtonExplore 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 August 21, 2026.

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 August 21, 2026.

Best flights from Portland to LexingtonDiscover carefully curated flight deals from Portland to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Discover carefully curated flight deals from Portland to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Last-minute flights from Portland to LexingtonDiscover last-minute flight deals from Portland to Lexington. Data last updated August 21, 2026 and is based on user searches.

Discover last-minute flight deals from Portland to Lexington. Data last updated August 21, 2026 and is based on user searches.

One-way flights from Portland to LexingtonSearch for one-way flight options from Portland to Lexington. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Search for one-way flight options from Portland to Lexington. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Find flight deals from Portland to Lexington

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Most trusted provider

Round-trip from

One-way from

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Use the filters below to find and compare flights from Portland to Lexington that are best for you.

Compare providers for flights from Portland to Lexington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Lexington in August.

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.

Reviews of airlines servicing Lexington

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.

Related info for your journey

How long is the flight from Portland, Maine to Lexington?

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

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

How can I find direct flights from Portland to Lexington?

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

Traveling to a place near Lexington?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Lexington

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Lexington by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Portland to Lexington by cabin class

Find flights from Portland to Lexington, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Lexington

Explore flights to Lexington departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.

Portland and Lexington flights

Browse other Portland and Lexington flight options. Last updated on August 21, 2026.

Other flights from Portland

Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.

Popular flight searches

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Top 2 airlines flying from Portland to Lexington

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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 August 21, 2026.

Best flights from Portland to Lexington
Discover carefully curated flight deals from Portland to Lexington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Last-minute flights from Portland to Lexington
Discover last-minute flight deals from Portland to Lexington. Data last updated August 21, 2026 and is based on user searches.

One-way flights from Portland to Lexington
Search for one-way flight options from Portland to Lexington. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.