Cheap Flights from Chicago to Siem Reap Starting at $546

Helping travelers to find the best flight offers

Cheapest flights from Chicago to Siem Reap

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Siem Reap. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$546

Korean Air
Korean Air
2 transfers
1d 17h
09/04/2025

The cheapest one-way flight from Chicago to Siem Reap departs on 09/04/2025, is operated by Korean Air and costs $546

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Chicago to Siem Reap

The fastest flight

1d 17h

Fastest flight from Chicago to Siem Reap takes 1d 17h

Direct flights

No direct flights

There are no direct flights on this route.

Distance

13755km

Timezone difference

13h

The distance between Chicago and Siem Reap is 13755km (8528 miles). The time difference between Chicago and Siem Reap is 13h .

See also:

Cheap flights to Cambodia

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Direct flights airfares to Siem Reap

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Cheapest air tickets to Chicago

Airfare from Chicago to Siem Reap by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Siem Reap

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Airlines operating on route

Below you will find a list of airlines operating flights on the Chicago — Siem Reap route and the starting prices for flights of each specific airline on it.

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We tried looking for a list of airlines flying on Chicago to Siem Reap route and that list simply appears to be empty

Direct Flights from Chicago to Siem Reap

A direct flight is the most convenient and comfortable way to fly from Chicago to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.

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There appear to be no direct flights from Chicago to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Chicago to Siem Reap

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Chicago to Siem Reap:

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Unable to find information about the schedule of direct flights from

Chicago airports overview

Siem Reap airports overview

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Chicago to Siem Reap?

The cheapest flight ticket from Chicago to Siem Reap according to data for the last 48 hours costs $546

When is the best time to buy air tickets on the route Chicago — Siem Reap?

Often the best time to buy tickets from Chicago to Siem Reap is 2 months before departure.

How long does it take to fly from Chicago to Siem Reap?

The fastest flights from Chicago to Siem Reap start from 17 hours in the air.

Which airline can fly direct from Chicago to Siem Reap?

The following airlines operate direct flights on the route Chicago — Siem Reap:

Special offers and sales on air tickets from Chicago to Siem Reap

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes

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