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$39+ Cheap flights from Phoenix to the United States

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LAX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Phoenix to USA

Keep the following information in mind while searching for Phoenix to USA flight deals. Data was last updated September 15, 2025.

Round-trip from

$84
(Cheapflightsfares)

One-way from

$39
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$289
From Phoenix to USA
Search Deals
One-way flight from Phoenix to USA
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Phoenix to USA

Cheapest flights from Phoenix to USA
Explore the most affordable flight options available from Phoenix to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:58 pmPHX - LAS
Nonstop1h 13mFrontier
Sun 10/267:00 amLAS - PHX
Nonstop1h 17mFrontier
Deal found 9/13$84
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:58 pmPHX - LAS
Nonstop1h 13mFrontier
Mon 10/2010:24 pmLAS - PHX
Nonstop1h 17mFrontier
Deal found 9/14$85
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:00 amPHX - DEN
Nonstop2h 00mFrontier
Sat 10/43:00 pmDEN - PHX
Nonstop2h 02mFrontier
Deal found 9/14$87
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:20 pmPHX - DEN
Nonstop1h 56mFrontier
Tue 10/72:01 pmDEN - PHX
Nonstop2h 03mFrontier
Deal found 9/14$88
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:45 amPHX - LAS
Nonstop1h 17mFrontier
Sat 10/1110:24 pmLAS - PHX
Nonstop1h 17mFrontier
Deal found 9/13$88
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:07 pmPHX - DEN
Nonstop1h 56mFrontier
Sun 10/56:30 amDEN - PHX
Nonstop2h 02mFrontier
Deal found 9/14$89
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:01 amPHX - LAS
Nonstop1h 15mFrontier
Tue 11/188:06 pmLAS - PHX
Nonstop1h 18mFrontier
Deal found 9/13$89
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:00 amPHX - DEN
Nonstop1h 58mFrontier
Thu 10/96:55 amDEN - PHX
Nonstop2h 04mFrontier
Deal found 9/14$90
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:00 amPHX - LAS
Nonstop1h 17mFrontier
Mon 9/299:26 pmLAS - PHX
Nonstop1h 16mFrontier
Deal found 9/13$90
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:00 amPHX - DEN
Nonstop2h 00mFrontier
Wed 10/82:01 pmDEN - PHX
Nonstop2h 03mFrontier
Deal found 9/14$91
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:00 amPHX - DEN
Nonstop2h 00mFrontier
Wed 10/18:55 pmDEN - PHX
Nonstop1h 58mFrontier
Deal found 9/14$92
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:24 amPHX - LAS
Nonstop1h 17mFrontier
Sat 9/279:33 pmLAS - PHX
Nonstop1h 16mFrontier
Deal found 9/14$92

Cheapflights Fare Finder

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

Fly from

Phoenix

Fly to

USA

Route

Depart

Return

Price

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Sat 10/4

5:07 pm-8:03 pm

Nonstop1h 56m

Denver Intl

Thu 10/9

12:38 pm-9:18 pm

1 stop9h 40m

$109

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Sat 10/4

12:39 pm-3:36 pm

Nonstop1h 57m

Denver Intl

Mon 10/6

12:36 am-1:17 pm

1 stop13h 41m

$109

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Sat 10/18

10:35 am-9:24 pm

1 stop10h 49m

Las Vegas Harry Reid Intl

Mon 10/20

10:24 pm-11:41 pm

Nonstop1h 17m

$111

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Fri 10/3

8:20 pm-11:16 pm

Nonstop1h 56m

Denver Intl

Sat 10/4

3:00 pm-4:02 pm

Nonstop2h 02m

$113

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Wed 10/1

8:00 am-11:00 am

Nonstop2h 00m

Denver Intl

Thu 10/9

6:55 am-7:59 am

Nonstop2h 04m

$115

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Fri 10/17

12:09 pm-3:20 pm

Nonstop3h 11m

Seattle/Tacoma Intl

Tue 10/21

6:00 pm-8:57 pm

Nonstop2h 57m

$127

PhoenixSeattle

PHX - SEA

PHXSEA

Phoenix Sky Harbor Intl

Wed 11/19

7:05 am-11:35 am

1 stop5h 30m

Seattle/Tacoma Intl

Wed 12/3

10:50 am-7:55 pm

1 stop8h 05m

$130

PhoenixDenver

PHX - DEN

PHXDEN

Phoenix Sky Harbor Intl

Fri 10/10

7:59 pm-10:55 pm

Nonstop1h 56m

Denver Intl

Sun 10/12

10:29 pm-8:17 am

1 stop10h 48m

$130

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Sun 10/26

1:43 pm-3:01 pm

Nonstop1h 18m

Las Vegas Harry Reid Intl

Wed 10/29

12:59 am-7:50 am

1 stop6h 51m

$132

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Thu 11/13

3:16 pm-10:05 pm

1 stop7h 49m

Las Vegas Harry Reid Intl

Sun 11/16

6:15 am-8:35 am

Nonstop1h 20m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from Phoenix to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Phoenix 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 Phoenix to the United States

What is the cheapest month to book a flight from Phoenix to USA?

Currently, January is the cheapest month in which you can book a flight from Phoenix to USA (average of $246). Flying from Phoenix to USA in March is currently the most expensive (average of $325). 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 PHX to US?

Find hourly flight availability from Phoenix to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Phoenix to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Phoenix to USA

Explore weekly flight availability from Phoenix to USA. 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 September 15, 2025.

The most flights from PH1 to US0 are scheduled on a Sunday (90 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (62 on average).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Phoenix to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,931 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • How long is the flight from Phoenix to USA?

    A quick flight from Phoenix to USA can take about 1h 56m. Frontier provides one of the quickest options available for as low as $109. Phoenix and USA are separated by a distance of 601 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Phoenix to USA one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $46. United Airlines flights start at $69 while deals on Southwest start at $69 one-way.

  • What are the most popular routes from Phoenix to USA?

    The most popular route from Phoenix to USA is Phoenix Sky Harbor Intl - New York John F Kennedy Intl. You may also consider Phoenix Sky Harbor Intl - Seattle/Tacoma Intl or Phoenix Sky Harbor Intl - Chicago O'Hare Intl.

  • What are the most reliable airlines from Phoenix to USA?

    The top 3 most reliable airlines when flying from Phoenix to USA are KLM (100%), EL AL (97%) and Aeromexico (97%).

  • What are the cheapest flights from Phoenix to USA?

    Looking for the cheapest flight from Phoenix to USA? While on average our users pay $1,139, our data indicates the cheapest price to be $53. The most popular route (Phoenix Sky Harbor Intl - New York John F Kennedy Intl), is priced around $226.

  • Can I find deals for flights from Phoenix to USA that include hotel bookings?

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

  • How can I find direct flights from Phoenix to USA?

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

  • Can I find deals for business class flights from Phoenix to USA?

    Yes. Cheapflights offers flight deals from Phoenix to USA 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 Phoenix to USA?

    Currently, January is the cheapest month in which you can book a flight from Phoenix to USA (average of $246). Flying from Phoenix to USA in March is currently the most expensive (average of $325). 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

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Alternative routes for Phoenix to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Phoenix to USA

Discover the top 10 airlines that operate flights from Phoenix to USA. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$40Average$163FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$196FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$68Average$169FlexibilityNo cancel feeOn-time85%
DeltaCheapest$78Average$313FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$79Average$104FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$97Average$331FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$98Average$314FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$98Average$403FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$114Average$297FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$158Average$336FlexibilityNo cancel feeOn-time62%

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