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Cheap flights from Phoenix to New York from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to New York departing on 9/23. 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 Phoenix to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 10:00 pm
PHX
-
LGA
13h 00m
1 stop
Frontier Logo
10:55 pm - 12:25 pm
LGA
-
PHX
16h 30m
1 stop
$277Frontier
Sat, Sep 19 - Tue, Sep 22
Frontier Logo
11:23 pm - 4:00 pm
PHX
-
LGA
13h 37m
1 stop
Frontier Logo
10:55 pm - 12:26 pm
LGA
-
PHX
16h 31m
1 stop
$278Frontier
Mon, Aug 17 - Tue, Aug 18
Frontier Logo
6:00 am - 10:00 pm
PHX
-
LGA
13h 00m
1 stop
Frontier Logo
10:55 pm - 11:15 pm
LGA
-
PHX
27h 20m
1 stop
$279Frontier
Wed, Sep 30 - Tue, Oct 6
Frontier Logo
4:40 pm - 10:00 pm
PHX
-
LGA
26h 20m
1 stop
Frontier Logo
10:55 pm - 4:23 pm
LGA
-
PHX
20h 28m
1 stop
$280Frontier
Fri, Sep 4 - Tue, Sep 8
Frontier Logo
12:19 pm - 11:14 pm
PHX
-
LGA
7h 55m
1 stop
Frontier Logo
10:55 pm - 12:26 pm
LGA
-
PHX
16h 31m
1 stop
$281Frontier
Wed, Aug 19 - Mon, Aug 24
Frontier Logo
6:00 am - 10:00 pm
PHX
-
LGA
13h 00m
1 stop
Frontier Logo
10:55 pm - 4:23 pm
LGA
-
PHX
20h 28m
1 stop
$282Frontier
Sat, Sep 5 - Tue, Sep 8
Frontier Logo
6:00 am - 10:00 pm
PHX
-
LGA
13h 00m
1 stop
Frontier Logo
8:29 pm - 11:24 pm
LGA
-
PHX
29h 55m
2 stops
$283Frontier
Thu, Aug 27 - Mon, Aug 31
Frontier Logo
12:19 pm - 11:14 pm
PHX
-
LGA
7h 55m
1 stop
Frontier Logo
8:29 pm - 12:42 pm
LGA
-
PHX
19h 13m
2 stops
$284Frontier
Wed, Aug 19 - Wed, Aug 26
Frontier Logo
9:00 am - 10:00 pm
PHX
-
LGA
10h 00m
1 stop
Frontier Logo
10:55 pm - 11:29 am
LGA
-
PHX
15h 34m
1 stop
$286Frontier
Sat, Oct 17 - Wed, Oct 21
Frontier Logo
6:30 am - 7:44 pm
PHX
-
LGA
10h 14m
1 stop
Frontier Logo
8:29 pm - 8:15 am
LGA
-
PHX
14h 46m
1 stop
$287Frontier
Tue, Sep 29 - Tue, Oct 6

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Frontier flights from Phoenix to New York LaGuardia Airport

Our best Frontier deals on Phoenix to New York LaGuardia Airport flight tickets
Frontier
Sep 19
PHX6:00 amPhoenix Sky Harbor Intl
13h 00m
1 stop
LGA10:00 pmNew York LaGuardia
Sep 22
LGA10:55 pmNew York LaGuardia
16h 30m
1 stop
PHX12:25 pmPhoenix Sky Harbor Intl
$277
Frontier
Aug 17
PHX11:23 pmPhoenix Sky Harbor Intl
13h 37m
1 stop
LGA4:00 pmNew York LaGuardia
Aug 18
LGA10:55 pmNew York LaGuardia
16h 31m
1 stop
PHX12:26 pmPhoenix Sky Harbor Intl
$278
Frontier
Sep 30
PHX6:00 amPhoenix Sky Harbor Intl
13h 00m
1 stop
LGA10:00 pmNew York LaGuardia
Oct 6
LGA10:55 pmNew York LaGuardia
27h 20m
1 stop
PHX11:15 pmPhoenix Sky Harbor Intl
$279

Southwest flights from Phoenix to New York LaGuardia Airport

Our best Southwest deals on Phoenix to New York LaGuardia Airport flight tickets
Southwest
Aug 13
PHX1:30 pmPhoenix Sky Harbor Intl
6h 25m
1 stop
LGA10:55 pmNew York LaGuardia
Aug 19
LGA8:30 amNew York LaGuardia
8h 15m
1 stop
PHX1:45 pmPhoenix Sky Harbor Intl
$297
Southwest
Aug 18
PHX5:45 amPhoenix Sky Harbor Intl
8h 10m
2 stops
LGA4:55 pmNew York LaGuardia
Aug 23
LGA2:50 pmNew York LaGuardia
8h 35m
1 stop
PHX8:25 pmPhoenix Sky Harbor Intl
$302
Southwest
Aug 18
PHX5:45 amPhoenix Sky Harbor Intl
8h 10m
2 stops
LGA4:55 pmNew York LaGuardia
Aug 25
LGA12:30 pmNew York LaGuardia
9h 25m
2 stops
PHX6:55 pmPhoenix Sky Harbor Intl
$307

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix 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 July 25, 2026.
Use the filters below to find and compare flights from Phoenix to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Sat 9/19

6:00 am-10:00 pm

1 stop13h 00m

New York LaGuardia

Tue 9/22

10:55 pm-12:25 pm

1 stop16h 30m

$277

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Mon 8/17

11:23 pm-4:00 pm

1 stop13h 37m

New York LaGuardia

Tue 8/18

10:55 pm-12:26 pm

1 stop16h 31m

$278

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Wed 9/30

6:00 am-10:00 pm

1 stop13h 00m

New York LaGuardia

Tue 10/6

10:55 pm-11:15 pm

1 stop27h 20m

$279

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Fri 9/4

4:40 pm-10:00 pm

1 stop26h 20m

New York LaGuardia

Tue 9/8

10:55 pm-4:23 pm

1 stop20h 28m

$280
Quickest round-trip

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Wed 8/19

12:19 pm-11:14 pm

1 stop7h 55m

New York LaGuardia

Mon 8/24

10:55 pm-12:26 pm

1 stop16h 31m

$281

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Sat 9/5

6:00 am-10:00 pm

1 stop13h 00m

New York LaGuardia

Tue 9/8

10:55 pm-4:23 pm

1 stop20h 28m

$282

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Thu 8/27

6:00 am-10:00 pm

1 stop13h 00m

New York LaGuardia

Mon 8/31

8:29 pm-11:24 pm

2 stops29h 55m

$283

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Wed 8/19

12:19 pm-11:14 pm

1 stop7h 55m

New York LaGuardia

Wed 8/26

8:29 pm-12:42 pm

2 stops19h 13m

$284

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Sat 10/17

9:00 am-10:00 pm

1 stop10h 00m

New York LaGuardia

Wed 10/21

10:55 pm-11:29 am

1 stop15h 34m

$286

PhoenixNew York

PHX - LGA

PHXLGA

Phoenix Sky Harbor Intl

Tue 9/29

6:30 am-7:44 pm

1 stop10h 14m

New York LaGuardia

Tue 10/6

8:29 pm-8:15 am

1 stop14h 46m

$287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Phoenix 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 Phoenix and New York LaGuardia Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $296 to $436.
The lowest price recently found on this route was $277.

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

The cheapest month to fly to New York LaGuardia Airport from Phoenix is in November. Flight prices, which tend to average around $276, 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 November, then you should wait until September to fly from Phoenix, when ticket prices are also cheap, with an average price of $307.

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

You are more likely to see cheaper flights to New York LaGuardia Airport from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $345 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 Phoenix for as low as $267 on momondo.

Cheap Phoenix to New York LaGuardia Airport flight deals and tips

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

Fastest flight time

6h 22m

Direct flights

Thu
The fastest flight from Phoenix to New York LaGuardia Airport takes 6h 22m
Direct flights go from Phoenix to New York LaGuardia Airport on Thursday. There are no airlines offering direct flights.
Search flight deals

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

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

    New York LaGuardia is 2145.4 mi away from Phoenix. 6h 22m is a normal flight duration for this route.

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

    Prices for flights from Phoenix to New York LaGuardia Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to New York LaGuardia Airport.

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

    The required travel and health documents for your New York LaGuardia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Phoenix to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $142Free CancellationRating
5.6
2,770 reviews
Search Frontier flights
SouthwestPriceFrom $212Free CancellationRating
8.0
4,233 reviews
Search Southwest flights
American AirlinesPriceFrom $236Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
United AirlinesPriceFrom $236Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights
DeltaPriceFrom $237Free CancellationRating
7.8
8,486 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
Queens
Seaside Heights
Bronx
Yonkers
East Rutherford
Mount Laurel
Secaucus
Stamford
Asbury Park
Point Pleasant Beach
Wayne
Woodbridge
Parsippany
Long Branch
East Stroudsburg
Tannersville
Elizabeth
Staten Island
Spring Lake
Hauppauge

Why use momondo?

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

Finding the right flight to New York from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New York quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to New York from Phoenix with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New York from Phoenix.

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

Price alerts on flights to New York from Phoenix 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.

An easier way to manage your New York LaGuardia Airport trip

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