Find Cheap Flights from Chicago O'Hare International to Siem Reap (ORD - REP)

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Looking for a cheap flight? 25% of our users found flights on this route for $986 or less.

FAQs for Booking Chicago O'Hare International to Siem Reap Flights

How long does a flight from Chicago O'Hare International to Siem Reap take?
An average nonstop flight takes 31h 30m, covering a distance of 8537 miles.
Which airlines provide the cheapest flights from Chicago O'Hare International to Siem Reap?
In the past 3 days, the cheapest round-trip tickets were found on China Eastern ($644) and Qatar Airways ($961)
Do I need a passport to fly between Chicago O'Hare International and Siem Reap?
Yes.

Book cheap flights from Chicago O'Hare International to Siem Reap (round-trip)

Airports
Origin
Chicago
$644
only
$644
Destination
Siem Reap
$644
only
$644
Sat, Mar 10
ORD
REP
43h 30m
Fri, Mar 16
REP
ORD
25h 20m
Trip: 6 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4099 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
TPE
Excellent 9.6

Pleasant. Clean. Entertainment worked. No real. Complaints.

Are seats ever comfy in economy? These were nice and clean.

PVG
SIN
Excellent 8.6

No one to assist my friends enter the plane. No one to help with hauling minor carryon baggage up the outdoor staircase. Very difficult and no offer at all for anyone in a party of six to help. No lift and no one offered assistance in business class to help at all.once on the plane service was outstanding. Passengers in 70s and 80’s and no knowledge of the need to to climb stairs and without any assistance. Attendants watched the elderly struggle.

LAX
PVG
Excellent 9.0

Beverage choices and presentation were good. Service very good.

My choice of food was not available and very limited alternatives to what I selected. More snack choices could be offered

PVG
DEL
Okay 5.0

we were on time and it was cheap-ish

customer service is non-existent, crew speaks poor english, seats are kid-size and so are meal servings, entertainment sound system was awful, and transit hotel staff was unhelpful/rude

CDG
PVG
Good 6.3

One membre of the crew

No veg meal

Thu, May 24
ORD
REP
31h 30m
Wed, May 30
REP
ORD
30h 05m
Trip: 7 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 6453 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.5
Entertainment
8.2
Food
7.9
SIN
DOH
Excellent 9.6

La mejor atención, buena comida, comodidad, confiabilidad, pilotaje, tranquilidad

Podrían tener más películas con subtítulos en español, jugos mas conocidos y la música mejor organizada para búsqueda

LHE
DOH
Excellent 8.6

There's not food which was on menu I did not eat

DOH
BKK
Excellent 10.0

Good, drinks, service and entertainment system.

ATL
DOH
Excellent 10.0

The crew service

The cost of internet access

DOH
BAI
Excellent 10.0

Very Good Company

Sat, Jan 27
ORD
REP
43h 30m
Sat, Feb 10
REP
ORD
25h 20m
Trip: 15 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4099 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
LAX
PVG
Excellent 10.0

everything has much improved from my previous flight from LAX to BKK about 1.5 years ago. cabin was still a bit cold, but flight attendants were able to give me an additional blanket. they ran out of blankets last time i flew on China Eastern. entertainment was higher quality, food tasted better and snacks were available throughout the flight. boarding was also much more organized compared to last time which was like a angry mob scrambling to get on the plane.

PVG
LAX
Excellent 10.0

Fight crew was amazing

CDG
PVG
Good 6.3

One membre of the crew

No veg meal

SFO
PVG
Excellent 9.3

The tickets were a great price, the staff was great, the entertainment selection was great, and overall I'd give the experience an A-

The food wasn't good and it was really hard to request the vegetarian option.

PVG
TPE
Excellent 9.6

Pleasant. Clean. Entertainment worked. No real. Complaints.

Are seats ever comfy in economy? These were nice and clean.

Wed, Feb 28
ORD
REP
43h 30m
Sun, Mar 4
REP
ORD
25h 20m
Trip: 5 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4099 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
PVG
DEL
Okay 5.0

we were on time and it was cheap-ish

customer service is non-existent, crew speaks poor english, seats are kid-size and so are meal servings, entertainment sound system was awful, and transit hotel staff was unhelpful/rude

JFK
PVG
Okay 4.0

Price was great - the aircraft was new

food was so so - no choice was given on the first meal - snack was a sandwich but the bread was very very dry - crew was very stingy in giving out drinks - half a glass for soda - found the crew not very friendly

LAX
PVG
Excellent 10.0

everything has much improved from my previous flight from LAX to BKK about 1.5 years ago. cabin was still a bit cold, but flight attendants were able to give me an additional blanket. they ran out of blankets last time i flew on China Eastern. entertainment was higher quality, food tasted better and snacks were available throughout the flight. boarding was also much more organized compared to last time which was like a angry mob scrambling to get on the plane.

PVG
LAX
Excellent 10.0

Fight crew was amazing

SFO
PVG
Excellent 9.3

The tickets were a great price, the staff was great, the entertainment selection was great, and overall I'd give the experience an A-

The food wasn't good and it was really hard to request the vegetarian option.

Fri, Mar 30
ORD
REP
62h 45m
Sun, Apr 8
REP
ORD
25h 30m
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 4099 reviews
Overall
6.4
Boarding
6.5
Comfort
6.4
Crew
6.8
Entertainment
6.1
Food
5.9
LAX
PVG
Excellent 10.0

everything has much improved from my previous flight from LAX to BKK about 1.5 years ago. cabin was still a bit cold, but flight attendants were able to give me an additional blanket. they ran out of blankets last time i flew on China Eastern. entertainment was higher quality, food tasted better and snacks were available throughout the flight. boarding was also much more organized compared to last time which was like a angry mob scrambling to get on the plane.

CDG
PVG
Good 6.3

One membre of the crew

No veg meal

PVG
SIN
Excellent 8.6

No one to assist my friends enter the plane. No one to help with hauling minor carryon baggage up the outdoor staircase. Very difficult and no offer at all for anyone in a party of six to help. No lift and no one offered assistance in business class to help at all.once on the plane service was outstanding. Passengers in 70s and 80’s and no knowledge of the need to to climb stairs and without any assistance. Attendants watched the elderly struggle.

PVG
DEL
Okay 5.0

we were on time and it was cheap-ish

customer service is non-existent, crew speaks poor english, seats are kid-size and so are meal servings, entertainment sound system was awful, and transit hotel staff was unhelpful/rude

PVG
LAX
Excellent 10.0

Fight crew was amazing

Tue, Dec 26
ORD
REP
37h 00m
Wed, Jan 3
REP
ORD
37h 40m
$1467
Trip: 9 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 6453 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.5
Entertainment
8.2
Food
7.9
DOH
DEL
Excellent 10.0

Dedicated to customer service

LAX
DOH
Excellent 8.0

Everything was fine except the flight delays

Flight delays

ATL
DOH
Excellent 10.0

The crew service

The cost of internet access

DOH
ATL
Excellent 10.0

The cabin crew, the cabin crew, the cabin crew. Enough said. They are thoroughly trained and exhibited unparalleled professionalism

Ground/baggage handling in ATL. Bags took 40-50 minutes to show up on carousel. The ground staff at ATL dropped the ball when everything else was going so smoothly

IAH
DOH
Excellent 8.0

This has been one the good experience I had in so many years of travel

I requested a special meal but was not given what I wanted. But overall decent food

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.