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LaGuardia

$89+ Cheap flights from Portland, ME (PWM) to LaGuardia, NY (LGA)

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LGA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to New York LaGuardia are usually found in September or July, booked 26 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Portland to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to LaGuardia (LGA). 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 July 3, 2025.

Round-trip from

$127
(Delta)

One-way from

$89
(Southwest)

Popular in

January

Cheapest in

September

Average price

$202

Good round-trip deal

$219 or less

Good one-way deal

$136 or less
From Portland to New York LaGuardia
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One-way flight from Portland to New York LaGuardia
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Highest demand for flights based on searches. 20% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Portland to New York LaGuardia.
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Price to beat on a one-way flight from Portland to New York LaGuardia.
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Find flight deals from Portland to LaGuardia

Cheapest flights from Portland to LaGuardia
Explore the most affordable flight options available from Portland to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 8/271:39 pmPWM - LGA
Nonstop1h 35mDelta
Sun 8/319:55 pmLGA - PWM
Nonstop1h 30mDelta
Deal found 7/2$127
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/257:03 amPWM - LGA
Nonstop1h 27mAmerican Airlines
Wed 8/278:10 pmLGA - PWM
Nonstop1h 33mAmerican Airlines
Deal found 7/3$173
This Southwest deal was found by Cheapflights users on 7/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:50 amPWM - LGA
2 stops9h 05mSouthwest
Wed 9/1012:55 pmLGA - PWM
2 stops9h 30mSouthwest
Deal found 7/3$187
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 9/264:57 pmPWM - LGA
1 stop6h 27mUnited Airlines
Mon 9/298:25 amLGA - PWM
1 stop6h 08mUnited Airlines
Deal found 7/3$217

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to LaGuardia 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 July 3, 2025.
Use the filters below to find and compare flights from Portland to New York LaGuardia Airport that are best for you.

Fly from

Portland

Fly to

LaGuardia

Route

Depart

Return

Price

PortlandNew York

PWM - LGA

PWMLGA

Portland

Wed 8/27

1:39 pm-3:14 pm

Nonstop1h 35m

New York LaGuardia

Sun 8/31

9:55 pm-11:25 pm

Nonstop1h 30m

$127

PortlandNew York

PWM - LGA

PWMLGA

Portland

Sat 8/16

6:00 am-10:18 am

1 stop4h 18m

New York LaGuardia

Tue 8/19

11:08 am-12:30 pm

Nonstop1h 22m

$184

PortlandNew York

PWM - LGA

PWMLGA

Portland

Tue 9/9

5:50 am-2:55 pm

2 stops9h 05m

New York LaGuardia

Wed 9/10

12:55 pm-10:25 pm

2 stops9h 30m

$187

PortlandNew York

PWM - LGA

PWMLGA

Portland

Fri 9/26

4:57 pm-11:24 pm

1 stop6h 27m

New York LaGuardia

Mon 9/29

8:25 am-2:33 pm

1 stop6h 08m

$217

PortlandNew York

PWM - LGA

PWMLGA

Portland

Tue 8/12

4:55 pm-11:00 pm

1 stop6h 05m

$89

PortlandNew York

PWM - LGA

PWMLGA

Portland

Wed 8/13

6:00 am-7:25 am

Nonstop1h 25m

$94

PortlandNew York

PWM - LGA

PWMLGA

Portland

Thu 7/17

7:00 am-8:25 am

Nonstop1h 25m

$99

PortlandNew York

PWM - LGA

PWMLGA

Portland

Fri 8/15

4:56 pm-11:22 pm

1 stop6h 26m

$119

PortlandNew York

PWM - LGA

PWMLGA

Portland

Sat 7/19

12:38 pm-11:11 pm

1 stop10h 33m

$201

PortlandNew York

PWM - LGA

PWMLGA

Portland

Mon 10/13

12:05 pm-10:30 am

2 stops22h 25m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Portland to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia 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 New York LaGuardia Airport

How far ahead should I book a flight from Portland, Maine to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to LaGuardia. Price data was last updated on June 27, 2025.

The best time to book flights from Portland, Maine to New York LaGuardia Airport is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland, Maine to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to New York LaGuardia Airport (average of $199). Flying from Portland, Maine to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 PWM to LGA?

Find hourly flight availability from Portland to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland, Maine to New York LaGuardia Airport in the evening. If you’re flexible enough to do this you can expect to save up to 70% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Portland, Maine to New York LaGuardia Airport?

Use this chart to determine the cheapest time to fly round-trip from Portland to LaGuardia. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Portland, Maine to New York LaGuardia Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland, Maine to New York LaGuardia Airport

Explore weekly flight availability from Portland to LaGuardia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from PWM to LGA are scheduled on a Wednesday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated July 3, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Portland to New York LaGuardia Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,970 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,845 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,284 reviews
Southwest
8.0
Very good
4,270 reviews

Boarding

8.2

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

  • What airport do you fly from for flights from Portland to New York LaGuardia?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to New York LaGuardia. 2 airlines have flights from Portland to New York LaGuardia on a regular basis. Booking flights from Portland to New York LaGuardia should not be difficult; the airport handles an average of 5 outbound flights to New York LaGuardia per day.

  • What are the cheapest airlines flying from Portland, Maine to New York LaGuardia Airport round-trip?

    Flying on Delta is currently your cheapest option to New York LaGuardia Airport, with prices starting at $127. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $184 and $187, respectively. Delta is 51% 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 New York LaGuardia Airport one-way?

    $89 is the cheapest one-way deal found within the past few days, from Southwest. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $94 and $99, respectively.

  • What are the most reliable airlines from Portland, Maine to New York LaGuardia Airport?

    No one likes to see their flight delayed. When booking a flight from Portland, Maine to New York LaGuardia Airport consider choosing Delta (81%), Republic Airways (79%) or Endeavor Airlines (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portland, Maine to New York LaGuardia Airport?

    While on average a flight from Portland, Maine to New York LaGuardia Airport is generally $407, our data shows the cheapest flight currently is $67. When looking at the most popular route, (Portland - New York LaGuardia), you can expect to pay $127 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to LaGuardia 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 New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to New York LaGuardia Airport (average of $199). Flying from Portland, Maine to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 Portland?

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Top 2 airlines flying from Portland to LaGuardia

Discover the top 2 airlines that operate flights from Portland to LaGuardia. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$139Average$226FlexibilityNo cancel feeOn-time71%
DeltaCheapest$147Average$281FlexibilityNo cancel feeOn-timeN/A

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