In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

What is the cheapest time of day to fly from SAI to PHX?

When flying from Siem Reap to Phoenix Sky Harbor Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Siem Reap-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Siem Reap-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Siem Reap-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Siem Reap-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Siem Reap-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Siem Reap to Phoenix Sky Harbor Intl?

If you book a flight to Phoenix Sky Harbor Intl from Siem Reap, you will be flying from Siem Reap–Angkor Intl, which is the city’s only airport. Siem Reap–Angkor Intl (SAI) is located 24.7 mi from the center of Siem Reap. There are 0 flights from Siem Reap–Angkor Intl to Phoenix Sky Harbor Intl per day from 0 different airlines.

Can I find deals for flights from Siem Reap to Sky Harbor Intl that include hotel bookings?

Yes. In addition to deals on Siem Reap to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Siem Reap to Sky Harbor Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Siem Reap to Sky Harbor Intl.

Can I find deals for business class flights from Siem Reap to Sky Harbor Intl?

Yes. Cheapflights offers flight deals from Siem Reap to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$597+ Cheap Flights from Siem Reap, Cambodia to Phoenix Sky Harbor Intl Airport

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Find cheap flights from Siem Reap to Sky Harbor Intl 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.

Cheap flight deals from Siem Reap to Sky Harbor Intl

One-way

One-way flights from Siem Reap to Sky Harbor Intl
Search for one-way flight options from Siem Reap to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Sat 1/239:55 am -

2 stops22h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/20

$597

Tue 11/39:55 am -

2 stops22h 00m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$1,098

Tue 1/54:50 pm -

3 stops38h 22m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$1,171

Tue 11/34:50 pm -

3 stops42h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/18

$4,091

Tue 11/37:25 pm -

3 stops36h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/21

$5,016

Find flight deals from Siem Reap to Sky Harbor Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Siem Reap–Angkor Intl-Phoenix Sky Harbor Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Siem Reap–Angkor Intl-Phoenix Sky Harbor Intl flights.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Siem Reap to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Siem ReapPhoenix

SAI Siem Reap–Angkor Intl - PHX Phoenix Sky Harbor Intl

SAIPHX

Siem Reap–Angkor Intl

Sat 1/23

9:55 am-5:55 pm

2 stops22h 00m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$597

Siem ReapPhoenix

SAI Siem Reap–Angkor Intl - PHX Phoenix Sky Harbor Intl

SAIPHX

Siem Reap–Angkor Intl

Tue 11/3

9:55 am-5:55 pm

2 stops22h 00m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$1,098

Siem ReapPhoenix

SAI Siem Reap–Angkor Intl - PHX Phoenix Sky Harbor Intl

SAIPHX

Siem Reap–Angkor Intl

Tue 1/5

9:30 pm-5:55 pm

2 stops58h 25m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$1,197

Siem ReapPhoenix

SAI Siem Reap–Angkor Intl - PHX Phoenix Sky Harbor Intl

SAIPHX

Siem Reap–Angkor Intl

Tue 11/3

4:50 pm-9:25 pm

3 stops42h 35m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$4,091

Siem ReapPhoenix

SAI Siem Reap–Angkor Intl - PHX Phoenix Sky Harbor Intl

SAIPHX

Siem Reap–Angkor Intl

Tue 11/3

7:25 pm-5:41 pm

3 stops36h 16m

Phoenix Sky Harbor Intl

Wed 12/31

12:00 am-2:00 pm

Nonstop0h 00m

$5,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/20

Sorted by cheapest first

Compare providers for flights from Siem Reap to Sky Harbor Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Siem Reap to Sky Harbor Intl in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 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 Siem Reap-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Siem Reap-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Siem Reap-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Siem Reap-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Siem Reap-Phoenix Sky Harbor Intl 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 Siem Reap to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Siem Reap with our price prediction graph.

SAI-PHX

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.

Related info for your journey

What airport do you fly from for flights from Siem Reap to Phoenix Sky Harbor Intl?
If you book a flight to Phoenix Sky Harbor Intl from Siem Reap, you will be flying from Siem Reap–Angkor Intl, which is the city’s only airport. Siem Reap–Angkor Intl (SAI) is located 24.7 mi from the center of Siem Reap. There are 0 flights from Siem Reap–Angkor Intl to Phoenix Sky Harbor Intl per day from 0 different airlines.
Can I find deals for flights from Siem Reap to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on Siem Reap to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Siem Reap to Sky Harbor Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Siem Reap to Sky Harbor Intl.
Can I find deals for business class flights from Siem Reap to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from Siem Reap to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Siem Reap to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Siem Reap to Sky Harbor Intl

One-way flights from Siem Reap to Sky Harbor Intl
Search for one-way flight options from Siem Reap to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Search for one-way flight options from Siem Reap to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Find flight deals from Siem Reap to Sky Harbor Intl

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

Use the filters below to find and compare flights from Siem Reap to Phoenix Sky Harbor Intl Airport that are best for you.

Compare providers for flights from Siem Reap to Sky Harbor Intl

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 Siem Reap to Sky Harbor Intl in September.

Best time to book a flight from Siem Reap to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Siem Reap with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Siem Reap to Phoenix Sky Harbor Intl?

Can I find deals for flights from Siem Reap to Sky Harbor Intl that include hotel bookings?

How can I find direct flights from Siem Reap to Sky Harbor Intl?

Can I find deals for business class flights from Siem Reap to Sky Harbor Intl?

Traveling to a place near Phoenix Sky Harbor Intl Airport?

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.

Complete your trip

Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Siem Reap to Sky Harbor Intl by cabin class

Find flights from Siem Reap to Sky Harbor Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Siem Reap and Sky Harbor Intl flights

Browse other Siem Reap and Sky Harbor Intl flight options. Last updated on September 22, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Sky Harbor Intl

Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.

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Travel Smart

$597+ Cheap flights from Siem Reap, Cambodia (SAI) to Sky Harbor Intl (PHX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Siem Reap to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Siem Reap to Sky Harbor Intl

One-way flights from Siem Reap to Sky Harbor IntlSearch for one-way flight options from Siem Reap to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Search for one-way flight options from Siem Reap to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.

Find flight deals from Siem Reap to Sky Harbor Intl

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

Use the filters below to find and compare flights from Siem Reap to Phoenix Sky Harbor Intl Airport that are best for you.

Compare providers for flights from Siem Reap to Sky Harbor Intl

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 Siem Reap to Sky Harbor Intl in September.

Best time to book a flight from Siem Reap to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Siem Reap with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Siem Reap to Phoenix Sky Harbor Intl?

Can I find deals for flights from Siem Reap to Sky Harbor Intl that include hotel bookings?

How can I find direct flights from Siem Reap to Sky Harbor Intl?

Can I find deals for business class flights from Siem Reap to Sky Harbor Intl?

Traveling to a place near Phoenix Sky Harbor Intl Airport?

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.

Complete your trip

Complete your trip to Sky Harbor Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Siem Reap to Sky Harbor Intl by cabin class

Find flights from Siem Reap to Sky Harbor Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Siem Reap and Sky Harbor Intl flights

Browse other Siem Reap and Sky Harbor Intl flight options. Last updated on September 22, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Sky Harbor Intl

Explore flights to Sky Harbor Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.

100% Free

Book with Flexibility

Travel Smart

One-way flights from Siem Reap to Sky Harbor Intl
Search for one-way flight options from Siem Reap to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.