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$1,304+ Cheap flights from Phnom Penh (PNH) to Colorado

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — DEN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Phnom Penh to Colorado

Keep the following information in mind while searching for Phnom Penh to Colorado flight deals. Data was last updated junio 12, 2025.

Round-trip from

$1,304
(FlightHub)
From Phnom Penh Pochentong to Colorado
Search Deals

Find flight deals from Phnom Penh to Colorado

Cheapest flights from Phnom Penh to Colorado
Explore the most affordable flight options available from Phnom Penh to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/211:55 pmPNH - DEN
2 stops53h 30mAsiana Airlines
jue. 7/177:25 pmDEN - PNH
2 stops38h 30mAsiana Airlines
Deal found 6/11$1,304
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/241:15 amPNH - DEN
2 stops34h 54mMultiple Airlines
vie. 8/16:00 amDEN - PNH
2 stops29h 15mMultiple Airlines
Deal found 6/10$1,438
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/11:15 amPNH - DEN
2 stops34h 54mPhilippine Airlines
jue. 7/1711:40 amDEN - PNH
2 stops47h 35mPhilippine Airlines
Deal found 6/12$1,762
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/112:10 amPNH - DEN
2 stops31h 09mChina Eastern
jue. 7/176:15 amDEN - PNH
2 stops28h 00mChina Eastern
Deal found 6/11$1,775
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/25:40 pmPNH - DEN
3 stops41h 04mQatar Airways
jue. 7/1711:54 pmDEN - PNH
3 stops51h 21mQatar Airways
Deal found 6/10$1,966
This Ovago deal was found by Cheapflights users on 6/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/112:20 amPNH - DEN
2 stops30h 53mAir China
jue. 7/175:59 pmDEN - PNH
3 stops52h 11mAir China
Deal found 6/12$2,421
This Singapore Airlines deal was found by Cheapflights users on 6/11. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/22:05 pmPNH - DEN
3 stops42h 35mSingapore Airlines
jue. 7/176:00 amDEN - PNH
2 stops37h 40mSingapore Airlines
Deal found 6/11$2,652

Cheapflights Fare Finder

Customize your flight search to find flights from Phnom Penh to Colorado 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 junio 12, 2025.
Use the filters below to find and compare flights from Phnom Penh to Colorado that are best for you.

Fly from

Phnom Penh

Fly to

Colorado

Route

Depart

Return

Price

Phnom PenhDenver

PNH - DEN

PNHDEN

Phnom Penh Pochentong

mié. 7/2

11:55 pm-4:25 pm

2 stops53h 30m

Denver Intl

jue. 7/17

7:25 pm-10:55 pm

2 stops38h 30m

$1,304

Phnom PenhDenver

PNH - DEN

PNHDEN

Phnom Penh Pochentong

jue. 7/24

1:15 am-11:09 pm

2 stops34h 54m

Denver Intl

vie. 8/1

6:00 am-12:15 am

2 stops29h 15m

$1,438

Phnom PenhDenver

PNH - DEN

PNHDEN

Phnom Penh Pochentong

mar. 7/1

1:15 am-11:09 pm

2 stops34h 54m

Denver Intl

jue. 7/17

11:40 am-12:15 am

2 stops47h 35m

$1,762

Phnom PenhDenver

PNH - DEN

PNHDEN

Phnom Penh Pochentong

mar. 7/1

12:10 am-6:19 pm

2 stops31h 09m

Denver Intl

jue. 7/17

6:15 am-11:15 pm

2 stops28h 00m

$1,775

Phnom PenhDenver

PNH - DEN

PNHDEN

Phnom Penh Pochentong

mié. 7/2

5:40 pm-9:44 pm

3 stops41h 04m

Denver Intl

jue. 7/17

11:54 pm-4:15 pm

3 stops51h 21m

$1,966

Phnom PenhDenver

PNH - DEN

PNHDEN

Phnom Penh Pochentong

mar. 7/1

12:20 am-6:13 pm

2 stops30h 53m

Denver Intl

jue. 7/17

5:59 pm-11:10 am

3 stops52h 11m

$2,421

Phnom PenhDenver

PNH - DEN

PNHDEN

Phnom Penh Pochentong

mié. 7/2

2:05 pm-7:40 pm

3 stops42h 35m

Denver Intl

jue. 7/17

6:00 am-8:40 am

2 stops37h 40m

$2,652

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Phnom Penh to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Phnom Penh 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 Phnom Penh to Colorado

What is the cheapest time of day to fly from PNH to CO?

Find hourly flight availability from Phnom Penh to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phnom Penh to Colorado as you normally would.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated junio 12, 2025.
Asiana Airlines
8.2
Very good
440 reviews

Crew

8.5

Overall

8.2

Food

8.0

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Asiana Airlines
8.2
Very good
440 reviews
Asiana Airlines
8.2
Very good
440 reviews

Crew

8.5

Overall

8.2

Food

8.0

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Singapore Airlines
8.1
Very good
1,302 reviews
Asiana Airlines
8.2
Very good
440 reviews

Crew

8.5

Overall

8.2

Food

8.0

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Qatar Airways
7.4
Good
3,584 reviews
Asiana Airlines
8.2
Very good
440 reviews

Crew

8.5

Overall

8.2

Food

8.0

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
Philippine Airlines
7.2
Good
871 reviews
Asiana Airlines
8.2
Very good
440 reviews

Crew

8.5

Overall

8.2

Food

8.0

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.
China Eastern
7.2
Good
150 reviews
Asiana Airlines
8.2
Very good
440 reviews

Crew

8.5

Overall

8.2

Food

8.0

Comfort

8.0

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

IAH - LAX

My flight out of Houston was delayed 3 hours which put my Incheon connection in jeopardy. After 4 calls to United and Asiana I finally understood United had to rebook the flight for me not Asiana. Then the United flight arrived and it was determined I possibly could make the connection. I asked for a wheelchair as I am 80 years old and I knew I couldn’t run for the connection. Long story short there was no wheelchair waiting- no personnel available to help when I arrived LA. I missed my flight and spent two hours in the LA airport trying to get rebooked- locate my luggage and figure out how to get to the Hotel United provided. Fortunately there were no problems with the Asiana flight the next day. They upgraded my seat, had a wheelchair waiting at Incheon and made sure my luggage was taken care of. I understand there can be unavoidable delays but as a customer I need to be assured united will work to fix the problem for me not add to my distress.

Related info for your journey

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

  • What airport do you fly from for flights from Phnom Penh to Colorado?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly out of when you book flights from Phnom Penh to Colorado.

  • Can I find deals for flights from Phnom Penh to Colorado that include hotel bookings?

    Yes. In addition to deals on Phnom Penh to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phnom Penh to Colorado?

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

  • Can I find deals for business class flights from Phnom Penh to Colorado?

    Yes. Cheapflights offers flight deals from Phnom Penh to Colorado 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 Phnom Penh to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Phnom Penh to Colorado (average of $197). Flying from Phnom Penh to Colorado in March is currently the most expensive (average of $278). 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.

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