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Cheap flights from Portland to New York from $179

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 to New York departing on 8/30. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:34 pm - 11:16 am
PDX
-
LGA
8h 42m
1 stop
American Airlines Logo
2:16 pm - 7:36 pm
LGA
-
PDX
8h 20m
1 stop
$327American Airlines
Thu, Aug 20 - Fri, Sep 11
American Airlines Logo
11:34 pm - 10:10 am
PDX
-
LGA
7h 36m
1 stop
American Airlines Logo
12:25 pm - 7:36 pm
LGA
-
PDX
10h 11m
1 stop
$330American Airlines
Tue, Sep 8 - Sat, Sep 12
American Airlines Logo
5:49 am - 5:14 pm
PDX
-
LGA
8h 25m
1 stop
American Airlines Logo
6:00 pm - 12:50 am
LGA
-
PDX
9h 50m
1 stop
$332American Airlines
Thu, Jun 11 - Tue, Jun 16
United Airlines Logo
8:15 am - 7:25 pm
PDX
-
LGA
8h 10m
1 stop
United Airlines Logo
6:10 am - 11:28 am
LGA
-
PDX
8h 18m
1 stop
$336United Airlines
Thu, Sep 10 - Sun, Sep 13
American Airlines Logo
5:49 am - 5:14 pm
PDX
-
LGA
8h 25m
1 stop
American Airlines Logo
6:09 pm - 11:59 pm
LGA
-
PDX
8h 50m
1 stop
$337American Airlines
Thu, Jun 11 - Mon, Jun 15
United Airlines Logo
11:30 pm - 10:08 am
PDX
-
LGA
7h 38m
1 stop
United Airlines Logo
6:15 pm - 12:02 am
LGA
-
PDX
8h 47m
1 stop
$338United Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
6:27 am - 6:26 pm
PDX
-
LGA
8h 59m
1 stop
American Airlines Logo
10:08 am - 5:30 pm
LGA
-
PDX
10h 22m
1 stop
$339American Airlines
Wed, Aug 19 - Tue, Aug 25
Southwest Logo
7:05 am - 10:30 pm
PDX
-
LGA
12h 25m
2 stops
Southwest Logo
6:55 am - 2:15 pm
LGA
-
PDX
10h 20m
1 stop
$341Southwest
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
5:10 am - 5:04 pm
PDX
-
LGA
8h 54m
1 stop
American Airlines Logo
4:07 pm - 11:23 pm
LGA
-
PDX
10h 16m
1 stop
$342American Airlines
Tue, Jun 30 - Tue, Sep 22
American Airlines Logo
11:15 pm - 9:17 am
PDX
-
LGA
7h 02m
1 stop
American Airlines Logo
6:15 pm - 11:55 pm
LGA
-
PDX
8h 40m
1 stop
$343American Airlines
Tue, Jul 14 - Tue, Jul 21

Southwest flights from Portland to New York LaGuardia Airport

Our best Southwest deals on Portland to New York LaGuardia Airport flight tickets
Southwest
Sep 2
PDX7:05 amPortland
12h 25m
2 stops
LGA10:30 pmNew York LaGuardia
Sep 6
LGA6:55 amNew York LaGuardia
10h 20m
1 stop
PDX2:15 pmPortland
$341
Southwest
Aug 28
PDX6:05 amPortland
8h 50m
1 stop
LGA5:55 pmNew York LaGuardia
Aug 31
LGA10:20 amNew York LaGuardia
9h 15m
1 stop
PDX4:35 pmPortland
$345
Southwest
Sep 2
PDX7:05 amPortland
12h 25m
2 stops
LGA10:30 pmNew York LaGuardia
Sep 6
LGA6:00 amNew York LaGuardia
9h 40m
2 stops
PDX12:40 pmPortland
$346

American Airlines flights from Portland to New York LaGuardia Airport

Our best American Airlines deals on Portland to New York LaGuardia Airport flight tickets
American Airlines
Aug 20
PDX11:34 pmPortland
8h 42m
1 stop
LGA11:16 amNew York LaGuardia
Sep 11
LGA2:16 pmNew York LaGuardia
8h 20m
1 stop
PDX7:36 pmPortland
$327
American Airlines
Sep 8
PDX11:34 pmPortland
7h 36m
1 stop
LGA10:10 amNew York LaGuardia
Sep 12
LGA12:25 pmNew York LaGuardia
10h 11m
1 stop
PDX7:36 pmPortland
$330
American Airlines
Jun 11
PDX5:49 amPortland
8h 25m
1 stop
LGA5:14 pmNew York LaGuardia
Jun 16
LGA6:00 pmNew York LaGuardia
9h 50m
1 stop
PDX12:50 amPortland
$332

momondo Fare Finder

 
Customize your flight search to find flights from Portland to New York LaGuardia Airport 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 May 29, 2026.
Use the filters below to find and compare flights from Portland to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNew York

PDX - LGA

PDXLGA

Portland

Thu 8/20

11:34 pm-11:16 am

1 stop8h 42m

New York LaGuardia

Fri 9/11

2:16 pm-7:36 pm

1 stop8h 20m

$327

PortlandNew York

PDX - LGA

PDXLGA

Portland

Tue 9/8

11:34 pm-10:10 am

1 stop7h 36m

New York LaGuardia

Sat 9/12

12:25 pm-7:36 pm

1 stop10h 11m

$330

PortlandNew York

PDX - LGA

PDXLGA

Portland

Thu 6/11

5:49 am-5:14 pm

1 stop8h 25m

New York LaGuardia

Tue 6/16

6:00 pm-12:50 am

1 stop9h 50m

$332

PortlandNew York

PDX - LGA

PDXLGA

Portland

Thu 9/10

8:15 am-7:25 pm

1 stop8h 10m

New York LaGuardia

Sun 9/13

6:10 am-11:28 am

1 stop8h 18m

$336

PortlandNew York

PDX - LGA

PDXLGA

Portland

Thu 6/11

5:49 am-5:14 pm

1 stop8h 25m

New York LaGuardia

Mon 6/15

6:09 pm-11:59 pm

1 stop8h 50m

$337

PortlandNew York

PDX - LGA

PDXLGA

Portland

Thu 10/22

11:30 pm-10:08 am

1 stop7h 38m

New York LaGuardia

Mon 10/26

6:15 pm-12:02 am

1 stop8h 47m

$338

PortlandNew York

PDX - LGA

PDXLGA

Portland

Wed 8/19

6:27 am-6:26 pm

1 stop8h 59m

New York LaGuardia

Tue 8/25

10:08 am-5:30 pm

1 stop10h 22m

$339

PortlandNew York

PDX - LGA

PDXLGA

Portland

Wed 9/2

7:05 am-10:30 pm

2 stops12h 25m

New York LaGuardia

Sun 9/6

6:55 am-2:15 pm

1 stop10h 20m

$341

PortlandNew York

PDX - LGA

PDXLGA

Portland

Tue 6/30

5:10 am-5:04 pm

1 stop8h 54m

New York LaGuardia

Tue 9/22

4:07 pm-11:23 pm

1 stop10h 16m

$342
Quickest round-trip

PortlandNew York

PDX - LGA

PDXLGA

Portland

Tue 7/14

11:15 pm-9:17 am

1 stop7h 02m

New York LaGuardia

Tue 7/21

6:15 pm-11:55 pm

1 stop8h 40m

$343

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 New York from

How to get the cheapest flight ticket from Portland to New York LaGuardia Airport

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 typical price of a round-trip flight between Portland and New York LaGuardia Airport?

What is the cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Portland is in July. Flight prices, which tend to average around $336, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in July, then you should wait until February to fly from Portland, when ticket prices are also cheap, with an average price of $341.

How far in advance should I book a flight from Portland to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $429 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Portland for as low as $362 on momondo.

How have Portland to New York LaGuardia Airport flight prices changed over time?

As of May 2026, prices for Portland to New York LaGuardia Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Portland to New York LaGuardia Airport

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

Cheap Portland to New York LaGuardia Airport (PDX to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to New York LaGuardia Airport

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from Portland to New York LaGuardia Airport takes 7h 00m
There are no direct flights from Portland to New York LaGuardia Airport. There are no popular flight routes from Portland to New York LaGuardia Airport.
Search flight deals

Frequently asked questions about flying from Portland to New York LaGuardia Airport

  • How far is Portland to New York LaGuardia by plane?

    The distance between Portland and New York LaGuardia is about 2441.9 mi. By plane, this route typically takes 7h 00m.

  • When did momondo last update prices for flights from Portland Airport to New York LaGuardia Airport?

    Prices for flights from Portland Airport to New York LaGuardia Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to New York LaGuardia Airport?

  • How old do you have to be to fly from Portland Airport to New York LaGuardia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to New York LaGuardia Airport?

Best airlines flying from Portland to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Portland to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $191Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,766 reviews
Search United Airlines flights
FrontierPriceFrom $258Free CancellationRating
5.6
2,929 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $287Free CancellationRating
7.9
12,433 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $301Free CancellationRating
8.0
4,263 reviews
Search Southwest flights
DeltaPriceFrom $328Free CancellationRating
7.9
8,417 reviews
Search Delta flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Long Branch
Beach Haven
Stamford
Mount Laurel
Woodbridge
Spring Lake
Tannersville
Parsippany
East Stroudsburg
Secaucus
Ocean Grove
Wayne
Elizabeth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to New York for you.

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

Yes. momondo allows you to filter the results for Portland to New York flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to New York?

Once all potential Portland to New York 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 New York right now. Can momondo alert me if prices change?

Price alerts on flights to New York from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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