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Cheap flights from Portland, Maine to Lexington from $318

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, Maine to Lexington departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Lexington

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:03 pm - 11:55 pmPWM  Portland-LEX Lexington Blue Grass
6h 52m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 2:34 pmLEX  Lexington Blue Grass-PWM Portland
7h 34m1 stop Chicago O'Hare Intl
$319United Airlines
Tue, Sep 1 - Mon, Sep 7
United Airlines Logo
6:00 am - 5:35 pmPWM  Portland-LEX Lexington Blue Grass
11h 35m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
7:00 am - 2:34 pmLEX  Lexington Blue Grass-PWM Portland
7h 34m1 stop Chicago O'Hare Intl
$324United Airlines
Tue, Sep 1 - Mon, Sep 7
United Airlines Logo
4:56 pm - 11:56 pmPWM  Portland-LEX Lexington Blue Grass
7h 00m1 stop Chicago O'Hare Intl
United Airlines Logo
2:00 pm - 10:57 pmLEX  Lexington Blue Grass-PWM Portland
8h 57m2 stops Chicago O'Hare Intl Newark
$336United Airlines
Thu, Dec 31 - Tue, Jan 5
United Airlines Logo
6:00 am - 5:10 pmPWM  Portland-LEX Lexington Blue Grass
11h 10m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
8:50 am - 2:38 pmLEX  Lexington Blue Grass-PWM Portland
5h 48m1 stop Chicago O'Hare Intl
$338United Airlines
Sat, Oct 17 - Tue, Oct 20
Delta Logo
4:50 pm - 9:35 pmPWM  Portland-LEX Lexington Blue Grass
4h 45m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:30 am - 11:53 amLEX  Lexington Blue Grass-PWM Portland
4h 23m1 stop Detroit Metropolitan Wayne County
$355Delta
Thu, Dec 31 - Tue, Jan 5
Delta Logo
6:01 am - 11:58 amPWM  Portland-LEX Lexington Blue Grass
5h 57m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:34 pm - 11:35 pmLEX  Lexington Blue Grass-PWM Portland
8h 01m1 stop Atlanta Hartsfield-Jackson
$369Delta
Wed, Oct 14 - Thu, Oct 22
American Airlines Logo
6:09 pm - 11:46 pmPWM  Portland-LEX Lexington Blue Grass
5h 37m1 stop Chicago O'Hare Intl
American Airlines Logo
4:54 pm - 11:37 pmLEX  Lexington Blue Grass-PWM Portland
6h 43m1 stop Philadelphia
$369American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
5:38 pm - 11:46 pmPWM  Portland-LEX Lexington Blue Grass
6h 08m1 stop Chicago O'Hare Intl
American Airlines Logo
5:23 am - 1:05 pmLEX  Lexington Blue Grass-PWM Portland
7h 42m1 stop Chicago O'Hare Intl
$369American Airlines
Fri, Sep 25 - Sun, Sep 27
Delta Logo
6:25 am - 1:11 pmPWM  Portland-LEX Lexington Blue Grass
6h 46m1 stop New York LaGuardia
Delta Logo
10:28 am - 4:02 pmLEX  Lexington Blue Grass-PWM Portland
5h 34m1 stop Detroit Metropolitan Wayne County
$369Delta
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
8:50 am - 6:25 pmPWM  Portland-LEX Lexington Blue Grass
9h 35m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl
American Airlines Logo
4:54 pm - 11:37 pmLEX  Lexington Blue Grass-PWM Portland
6h 43m1 stop Philadelphia
$374American Airlines
Tue, Sep 1 - Mon, Sep 7

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American Airlines flights from Portland, Maine to Lexington

Our best American Airlines deals on Portland, Maine to Lexington flight tickets
American Airlines
Oct 1
PWM6:00 pmPortland
5h 51m
1 stop
LEX11:51 pmLexington Blue Grass
Oct 4
LEX5:23 amLexington Blue Grass
7h 42m
1 stop
PWM1:05 pmPortland
$457
American Airlines
Aug 19
PWM9:52 amPortland
8h 33m
2 stops
LEX6:25 pmLexington Blue Grass
Aug 23
LEX6:48 amLexington Blue Grass
7h 33m
2 stops
PWM2:21 pmPortland
$506
American Airlines
Oct 18
PWM6:00 amPortland
6h 38m
1 stop
LEX12:38 pmLexington Blue Grass
Oct 18
LEX4:59 pmLexington Blue Grass
5h 32m
1 stop
PWM10:31 pmPortland
$737

Delta flights from Portland, Maine to Lexington

Our best Delta deals on Portland, Maine to Lexington flight tickets
Delta
Dec 31
PWM4:50 pmPortland
4h 45m
1 stop
LEX9:35 pmLexington Blue Grass
Jan 5
LEX7:30 amLexington Blue Grass
4h 23m
1 stop
PWM11:53 amPortland
$355
Delta
Dec 31
PWM4:50 pmPortland
4h 45m
1 stop
LEX9:35 pmLexington Blue Grass
Jan 5
LEX11:00 amLexington Blue Grass
11h 23m
2 stops
PWM10:23 pmPortland
$360
Delta
Oct 14
PWM6:01 amPortland
5h 57m
1 stop
LEX11:58 amLexington Blue Grass
Oct 20
LEX6:55 amLexington Blue Grass
6h 17m
1 stop
PWM1:12 pmPortland
$369

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated August 8, 2026.
Use the filters below to find and compare flights from Portland, Maine to Lexington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Tue 9/1

5:03 pm-11:55 pm

1 stop6h 52m

Lexington Blue Grass

Mon 9/7

7:00 am-2:34 pm

1 stop7h 34m

$319

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Tue 9/1

6:00 am-5:35 pm

2 stops11h 35m

Lexington Blue Grass

Mon 9/7

7:00 am-2:34 pm

1 stop7h 34m

$324

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Thu 12/31

4:56 pm-11:56 pm

1 stop7h 00m

Lexington Blue Grass

Tue 1/5

2:00 pm-10:57 pm

2 stops8h 57m

$336

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Sat 10/17

6:00 am-5:10 pm

2 stops11h 10m

Lexington Blue Grass

Tue 10/20

8:50 am-2:38 pm

1 stop5h 48m

$338
Quickest round-trip

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Thu 12/31

4:50 pm-9:35 pm

1 stop4h 45m

Lexington Blue Grass

Tue 1/5

7:30 am-11:53 am

1 stop4h 23m

$355

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Wed 10/14

6:01 am-11:58 am

1 stop5h 57m

Lexington Blue Grass

Thu 10/22

3:34 pm-11:35 pm

1 stop8h 01m

$369

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Tue 9/1

6:09 pm-11:46 pm

1 stop5h 37m

Lexington Blue Grass

Mon 9/7

4:54 pm-11:37 pm

1 stop6h 43m

$369

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Fri 9/25

5:38 pm-11:46 pm

1 stop6h 08m

Lexington Blue Grass

Sun 9/27

5:23 am-1:05 pm

1 stop7h 42m

$369

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Sat 10/17

6:25 am-1:11 pm

1 stop6h 46m

Lexington Blue Grass

Wed 10/21

10:28 am-4:02 pm

1 stop5h 34m

$369

PortlandLexington

PWM Portland - LEX Lexington Blue Grass

PWMLEX

Portland

Tue 9/1

8:50 am-6:25 pm

2 stops9h 35m

Lexington Blue Grass

Mon 9/7

4:54 pm-11:37 pm

1 stop6h 43m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lexington from

How to get the cheapest flight ticket from Portland, Maine to Lexington

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 Lexington?

In general, February is the cheapest month to fly from Portland, Maine to Lexington. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Lexington during the month of February, then departing from Portland, Maine during the month November is also very affordable. Most momondo users find prices during this month for around $338.

When to book flights from Portland, Maine to Lexington

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Lexington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Lexington (PWM to LEX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Lexington

Fastest flight time

5h 36m

Direct flights

None
The fastest flight from Portland, Maine to Lexington takes 5h 36m
There are no direct flights from Portland, Maine to Lexington. There are no popular flight routes from Portland, Maine to Lexington.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Lexington

  • How far is Portland to Lexington Blue Grass by plane?

    The distance between Portland and Lexington Blue Grass is about 837.7 mi. Typically, this will take 5h 36m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Lexington Blue Grass Airport?

    Prices for flights from Portland Airport to Lexington Blue Grass Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Lexington Blue Grass Airport?

  • How old do you have to be to fly from Portland Airport to Lexington Blue Grass Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Lexington Blue Grass Airport.

  • What documentation or ID do you need to fly to Lexington Blue Grass Airport?

    The necessary travel and health documents for your Lexington Blue Grass 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 Portland, Maine to Lexington?

Best airlines flying from Portland, Maine to Lexington

Compare and see reviews for airlines that fly from Portland, Maine to Lexington with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,885 reviews
Search American Airlines flights
DeltaPriceFrom $338Free CancellationRating
7.8
8,504 reviews
Search Delta flights

Traveling to a place near Lexington?

Book flights to Lexington if you plan to visit one of these locations
Richmond
Georgetown
Somerset
Winchester
Frankfort
Danville
Berea
Versailles
Carlisle

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Lexington?

It is quick and easy to find Portland to Lexington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lexington that suits you.

Can I find flights from Portland to Lexington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lexington from Portland with this policy.

How can momondo help me find flights from Portland to Lexington?

Once all potential Portland to Lexington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Lexington right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Lexington 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.

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