HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
LaGuardia

$79+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — LGA
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to LaGuardia 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.

Cheapflights Tip: The best prices from Portland to New York LaGuardia are usually found in July or September, booked 89 days in advance, depart on a Saturday or Wednesday and return on a Monday

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 April 25, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$147
(Delta)

One-way from

$79
(Delta)

Popular in

January

Cheapest in

July

Average price

$238

Good round-trip deal

$238 or less

Good one-way deal

$109 or less
Provider with most accurate pricing for Portland-New York LaGuardia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-New York LaGuardia flights.
Search Deals
From Portland to New York LaGuardia
Search Deals
One-way flight from Portland to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Portland to New York LaGuardia.
Search Deals
Price to beat on a one-way flight from Portland to New York LaGuardia.
Search Deals

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 April 25, 2025.

This Delta deal was found by Cheapflights users on 4/25. 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.
Thu 6/126:03 amPWM - LGA
Nonstop1h 27mDelta
Mon 6/169:59 pmLGA - PWM
Nonstop1h 31mDelta
Deal found 4/25$147
This American Airlines deal was found by Cheapflights users on 4/24. 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 5/154:33 pmPWM - LGA
Nonstop1h 22mAmerican Airlines
Sun 5/189:00 amLGA - PWM
Nonstop1h 27mAmerican Airlines
Deal found 4/24$162
This United Airlines deal was found by Cheapflights users on 4/24. 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 8/276:10 amPWM - LGA
1 stop9h 03mUnited Airlines
Sat 8/303:25 pmLGA - PWM
1 stop6h 34mUnited Airlines
Deal found 4/24$288
This Mytrip deal was found by Cheapflights users on 4/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1611:50 amPWM - LGA
1 stop23h 10mMultiple Airlines
Sun 5/185:54 amLGA - PWM
1 stop29h 16mMultiple Airlines
Deal found 4/24$448
This Southwest deal was found by Cheapflights users on 4/25. 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 6/2410:30 amPWM - LGA
2 stops10h 50mSouthwest
Wed 7/29:40 amLGA - PWM
1 stop7h 25mSouthwest
Deal found 4/25$509

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 April 25, 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

Thu 6/12

1:53 pm-3:30 pm

Nonstop1h 37m

New York LaGuardia

Mon 6/16

9:59 pm-11:30 pm

Nonstop1h 31m

$147

PortlandNew York

PWM - LGA

PWMLGA

Portland

Thu 5/15

4:33 pm-5:55 pm

Nonstop1h 22m

New York LaGuardia

Sun 5/18

9:00 am-10:27 am

Nonstop1h 27m

$162

PortlandNew York

PWM - LGA

PWMLGA

Portland

Wed 8/27

6:10 am-3:13 pm

1 stop9h 03m

New York LaGuardia

Sat 8/30

3:25 pm-9:59 pm

1 stop6h 34m

$288

PortlandNew York

PWM - LGA

PWMLGA

Portland

Fri 5/16

11:50 am-11:00 am

1 stop23h 10m

New York LaGuardia

Sun 5/18

5:54 am-11:10 am

1 stop29h 16m

$448

PortlandNew York

PWM - LGA

PWMLGA

Portland

Wed 9/3

1:53 pm-3:23 pm

Nonstop1h 30m

$79

PortlandNew York

PWM - LGA

PWMLGA

Portland

Wed 5/28

6:00 am-12:15 pm

1 stop6h 15m

$124

PortlandNew York

PWM - LGA

PWMLGA

Portland

Tue 5/20

12:24 pm-4:33 pm

1 stop4h 09m

$126

PortlandNew York

PWM - LGA

PWMLGA

Portland

Sun 6/1

3:15 pm-10:23 pm

3 stops31h 08m

$171

PortlandNew York

PWM - LGA

PWMLGA

Portland

Sat 6/28

3:55 pm-11:10 pm

1 stop7h 15m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Compare providers for flights from Portland to LaGuardia

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 LaGuardia in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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-New York LaGuardia Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-New York LaGuardia Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-New York LaGuardia Airport flights, Cheapflights users trust eDreams the most. eDreams 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-New York LaGuardia Airport 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 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 April 25, 2025.

The best time to book flights from Portland, Maine to New York LaGuardia Airport is 37 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 April 25, 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 72% 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 March 30, 2025.

Travelers seeking maximum savings on their Portland, Maine to New York LaGuardia Airport flight should consider departing on Saturday 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 April 25, 2025.

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

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, 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).

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 April 25, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Portland to New York. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,685 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Crew

8.6

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 8 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 $147. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $162 and $288, respectively. Delta is 44% 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?

    $79 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $124 and $126, 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 Endeavor Airlines (89%), Delta (89%) or Republic Airways (88%) 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 $389, our data shows the cheapest flight currently is $83. When looking at the most popular route, (Portland - New York LaGuardia), you can expect to pay $147 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?

Book flights to Portland if you plan to visit one of these locations
Queens
Bronx
Woodbridge
Elizabeth
Ronkonkoma
Yonkers
Secaucus
Parsippany
East Rutherford
Absecon
Staten Island
Carteret
Carle Place
Stamford
East Brunswick
Wayne
Fairfield
Saddle Brook
North Bergen
Paterson

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 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$139Average$227FlexibilityNo cancel feeOn-time71%
DeltaCheapest$145Average$288FlexibilityNo cancel feeOn-timeN/A

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.