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Cheap flights from Phoenix to the United States from $39

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 the United States departing on 12/4. 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

Frontier Logo
9:58 pm - 11:11 pmPHX-LAS
1h 13mnonstop
Frontier Logo
11:00 am - 12:23 pmLAS-PHX
1h 23mnonstop
$84Frontier
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vie., oct. 10 - sáb., oct. 11
Frontier Logo
9:58 pm - 11:11 pmPHX-LAS
1h 13mnonstop
Frontier Logo
10:24 pm - 11:41 pmLAS-PHX
1h 17mnonstop
$85Frontier
Find Deal
vie., oct. 17 - lun., oct. 20
Delta Logo
8:00 am - 10:20 amPHX-SEA
3h 20mnonstop
Delta Logo
3:18 pm - 7:07 pmSEA-PHX
2h 49mnonstop
$105Delta
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mié., nov. 12 - mié., nov. 12
American Airlines Logo
1:35 pm - 2:46 pmPHX-LAS
1h 11mnonstop
American Airlines Logo
6:20 am - 7:32 amLAS-PHX
1h 12mnonstop
$139American Airlines
Find Deal
mar., oct. 14 - mié., oct. 15
Southwest Logo
9:50 pm - 12:50 amPHX-SEA
3h 00mnonstop
Southwest Logo
1:20 pm - 8:25 pmSEA-PHX
7h 05m1 stop
$140Southwest
Find Deal
vie., oct. 17 - mar., oct. 21
Delta Logo
7:06 pm - 10:24 pmPHX-SEA
3h 18mnonstop
Delta Logo
7:10 am - 10:06 amSEA-PHX
2h 56mnonstop
$152Delta
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vie., oct. 10 - sáb., oct. 18
Southwest Logo
6:45 am - 11:55 amPHX-SEA
6h 10m1 stop
Southwest Logo
12:10 pm - 10:05 pmSEA-PHX
8h 55m2 stops
$154Southwest
Find Deal
mié., nov. 19 - mié., dic. 3
American Airlines Logo
7:00 pm - 12:30 amPHX-ORD
3h 30mnonstop
American Airlines Logo
8:40 pm - 10:36 pmORD-PHX
3h 56mnonstop
$182American Airlines
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lun., oct. 6 - mar., oct. 7
United Airlines Logo
10:50 am - 4:29 pmPHX-ORD
3h 39mnonstop
United Airlines Logo
5:01 am - 9:28 amORD-PHX
6h 27m1 stop
$183United Airlines
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sáb., oct. 11 - sáb., oct. 18
United Airlines Logo
9:49 am - 8:00 pmPHX-EWR
7h 11m1 stop
United Airlines Logo
8:38 pm - 10:57 pmEWR-PHX
5h 19mnonstop
$272United Airlines
Find Deal
sáb., oct. 4 - mié., oct. 8

JetBlue flights from Phoenix to United States

Our best JetBlue deals on Phoenix to United States flight tickets
JetBlue
Oct 27
PHX11:07 pmPhoenix Sky Harbor Intl
4h 28m
JFK6:35 amNew York John F Kennedy Intl
Nov 3
JFK7:00 amNew York John F Kennedy Intl
5h 38m
PHX10:38 amPhoenix Sky Harbor Intl
$226
Find similar
JetBlue
Nov 12
PHX10:20 pmPhoenix Sky Harbor Intl
4h 41m
BOS5:01 amBoston Logan Intl
Nov 16
BOS5:00 pmBoston Logan Intl
6h 01m
PHX9:01 pmPhoenix Sky Harbor Intl
$232
Find similar
JetBlue
Sep 29
PHX10:12 pmPhoenix Sky Harbor Intl
4h 47m
JFK5:59 amNew York John F Kennedy Intl
Oct 28
JFK7:00 amNew York John F Kennedy Intl
5h 41m
PHX9:41 amPhoenix Sky Harbor Intl
$262
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Delta flights from Phoenix to United States

Our best Delta deals on Phoenix to United States flight tickets
Delta
Nov 12
PHX8:00 amPhoenix Sky Harbor Intl
3h 20m
SEA10:20 amSeattle/Tacoma Intl
Nov 12
SEA3:18 pmSeattle/Tacoma Intl
2h 49m
PHX7:07 pmPhoenix Sky Harbor Intl
$105
Find similar
Delta
Oct 10
PHX7:06 pmPhoenix Sky Harbor Intl
3h 18m
SEA10:24 pmSeattle/Tacoma Intl
Oct 18
SEA7:10 amSeattle/Tacoma Intl
2h 56m
PHX10:06 amPhoenix Sky Harbor Intl
$152
Find similar
Delta
Nov 8
PHX12:15 pmPhoenix Sky Harbor Intl
5h 02m
BOS7:17 pmBoston Logan Intl
Nov 11
BOS8:05 amBoston Logan Intl
5h 57m
PHX12:02 pmPhoenix Sky Harbor Intl
$227
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix to United States 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Phoenix to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

vie. 10/10

9:58 pm-11:11 pm

Nonstop1h 13m

Las Vegas Harry Reid Intl

sáb. 10/11

11:00 am-12:23 pm

Nonstop1h 23m

$84

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

vie. 10/17

9:58 pm-11:11 pm

Nonstop1h 13m

Las Vegas Harry Reid Intl

lun. 10/20

10:24 pm-11:41 pm

Nonstop1h 17m

$85

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

mié. 11/12

8:00 am-10:20 am

Nonstop3h 20m

Seattle/Tacoma Intl

mié. 11/12

3:18 pm-7:07 pm

Nonstop2h 49m

$105

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

mar. 10/14

1:35 pm-2:46 pm

Nonstop1h 11m

Las Vegas Harry Reid Intl

mié. 10/15

6:20 am-7:32 am

Nonstop1h 12m

$139

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

vie. 10/17

9:50 pm-12:50 am

Nonstop3h 00m

Seattle/Tacoma Intl

mar. 10/21

1:20 pm-8:25 pm

1 stop7h 05m

$140

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

vie. 10/10

7:06 pm-10:24 pm

Nonstop3h 18m

Seattle/Tacoma Intl

sáb. 10/18

7:10 am-10:06 am

Nonstop2h 56m

$152

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

mié. 11/19

6:45 am-11:55 am

1 stop6h 10m

Seattle/Tacoma Intl

mié. 12/3

12:10 pm-10:05 pm

2 stops8h 55m

$154

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

lun. 10/6

7:00 pm-12:30 am

Nonstop3h 30m

Chicago O'Hare Intl

mar. 10/7

8:40 pm-10:36 pm

Nonstop3h 56m

$182

PhoenixChicago

PHX - ORD

PHXORD

Phoenix Sky Harbor Intl

sáb. 10/11

10:50 am-4:29 pm

Nonstop3h 39m

Chicago O'Hare Intl

sáb. 10/18

5:01 am-9:28 am

1 stop6h 27m

$183

PhoenixNewark

PHX - EWR

PHXEWR

Phoenix Sky Harbor Intl

sáb. 10/4

9:49 am-8:00 pm

1 stop7h 11m

Newark

mié. 10/8

8:38 pm-10:57 pm

Nonstop5h 19m

$272

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 the United States from

How to get the cheapest flight ticket from Phoenix to United States

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 United States?

In general, January is the cheapest month to fly from Phoenix to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $267. If you aren’t able to travel during the month of January, then book flights to United States from Phoenix during August instead. Flights to United States in August, while not as cheap as those in January, still average around $291.

What is the cheapest day to depart on your flight to United States?

According to our data, Thursday is the cheapest day to fly to United States from Phoenix. The lowest ticket price found for a Thursday departure recently was $451. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $704. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $374. Try not to purchase tickets in the morning because they tend to be around $658. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Phoenix to United States flight route?

Fly from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl for the best Phoenix - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $338 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Phoenix for as low as $288 on momondo.

What cabin class options are available on Phoenix to United States flights?

There are 4 cabin classes available to choose from on Phoenix to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Phoenix to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to United States

Fastest flight time

1h 08m

Direct flights

Every day

Airports in United States

1 airport
The fastest flight from Phoenix to United States takes 1h 08m
Direct flights go from Phoenix to United States every day.
There is 1 airport near United States: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • When did momondo last update prices for flights from Phoenix to United States?

    Prices for flights from Phoenix to United States refresh daily.

  • How many operators does momondo search for flights from Phoenix to United States?

  • How old do you have to be to fly from Phoenix to United States?

    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 Phoenix to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Phoenix to United States

Compare and see reviews for airlines that fly from Phoenix to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $40Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $40Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $68Free CancellationRating
7.8
2,723 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $78Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Allegiant AirPriceFrom $79Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $97Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $98Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $98Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $114Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
JetBluePriceFrom $158Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to United States?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to United States. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to United States with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Phoenix to United States flights to just show those with flexible booking policies.

How can momondo help me find flights from Phoenix to United States?

Once you have performed a search for Phoenix to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to United States 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 United States trip

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1 adult
mié. 10/15
mié. 10/22
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