Cheap flights from Siem Reap to Chicago from £641

Cheap flights from Siem Reap to Chicago from £641

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2 stops
Mon, Jul 13
Siem Reap SAIChicago ORD
£641
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2 stops
Sun, Jul 12
Siem Reap SAIChicago ORD
£642
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3 stops
Thu, Jul 16
Siem Reap SAIChicago ORD
£646
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2 stops
Mon, Jul 13
Siem Reap SAIChicago ORD
£647
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3 stops
Wed, Jul 15
Siem Reap SAIChicago ORD
£655
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2 stops
Mon, Jul 13
Siem Reap SAIChicago ORD
£656
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3 stops
Thu, Jul 16 – Thu, Jul 23
Siem Reap SAIChicago ORD
£1,182
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2 stops
Sun, Jul 12 – Sat, Jul 18
Siem Reap SAIChicago ORD
£1,220
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2 stops
Sun, Jul 12 – Fri, Jul 17
Siem Reap SAIChicago ORD
£1,222
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2 stops
Mon, Jul 13 – Sat, Jul 18
Siem Reap SAIChicago ORD
£1,233
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2 stops
Sun, Jul 12 – Sat, Jul 18
Siem Reap SAIChicago ORD
£1,245
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2 stops
Sun, Jul 12 – Fri, Jul 17
Siem Reap SAIChicago ORD
£1,262
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How much do flights to Chicago cost?

Cheapest one-way trip

£641

Cheapest round-trip

£1,182

Average round-trip

£1,284

Includes rare itinerary

Travel hack

Most popular airline

Frontier Airlines

Getting from Chicago's airport to the city center

Fastest options: CTA Blue Line train from O'Hare. Best value: CTA Orange Line from Midway or shared ride services.

Chicago is served by two major airports, each offering a variety of airport transfers to city center destinations. O'Hare International Airport (ORD) lies 27 km northwest of downtown Chicago, while Chicago Midway International Airport (MDW) is located 16 km southwest of the city center. Transport options include the CTA rapid transit trains, buses, taxis, ride-hailing services, and private transfers. Journey times and costs vary depending on the airport, time of day, and traffic conditions.

How to get from O'Hare International Airport (ORD) to Chicago?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

40-50 min

$5; standard fare

every 5–10 min (traffic dependent)

budget travelers to Loop

60-90 min

$2 – $5; combined bus and Metra fare

every 20–30 min (traffic dependent)

northwest suburbs connection

35-70 min

$45 – $65; metered; varies by traffic

on-demand 24/7 (traffic dependent)

door-to-door with luggage

35-70 min

$35 – $75; surge pricing may apply

on-demand 24/7 (traffic dependent)

app-based convenience

35-70 min

$60 – $120; pre-booked; fixed rate

by reservation (traffic dependent)

groups or business travel

How to get from Chicago Midway International Airport (MDW) to Chicago?

Transport Option

Typical Time

Typical Cost

Frequency

Best For

25-30 min

$5; standard fare

every 6–12 min (traffic dependent)

quick access to Loop

20-45 min

$30 – $45; metered; varies by traffic

on-demand 24/7 (traffic dependent)

door-to-door convenience

20-45 min

$25 – $50; surge pricing may apply

on-demand 24/7 (traffic dependent)

flexible pickup location

Notes:

  • Prices in USD; table created in 2025 and subject to change.
  • CTA Ventra cards or contactless payment accepted on Blue and Orange Lines.
  • Taxis are metered; ride-hailing prices vary with demand. Road traffic can significantly affect journey times.
  • We recommend checking official transport websites for your travel planning.

Updated: December 2025

Key info about flying to Chicago

Depart from
Siem Reap–Angkor International Airport
Arrive to
O Hare International
Average flights per week
400
Flight distance
Worth visiting
Art Institute of Chicago

Check-in for a flight from Siem Reap to Chicago

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Air CambodiaKHVK6No
Bangkok AirwaysBKPPGNo
Korean AirKALKEYes
Thai AirAsiaAIQFDNo

Online check-in is not available for these airlines.

Weather in Chicago

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-1°C-6°C
February0°C-5°C
March6°C0°C
April11°C5°C
May17°C10°C
June22°C16°C
July26°C20°C
August25°C19°C
September22°C16°C
October15°C10°C
November8°C3°C
December2°C-1°C
Hottest Month
26°C
July
Coldest month
-6°C
January
Sunny days
257
days per year
Snow days
17
days per year

14 day forecast

Saturday
4 Jul
85%
21°C17°C
11 Jul
21°C19°C
Sunday
5 Jul
61%
23°C16°C
12 Jul
57%
25°C18°C
Monday
6 Jul
23°C19°C
13 Jul
22°C18°C
Tuesday
7 Jul
26°C18°C
14 Jul
36%
27°C17°C
Wednesday
8 Jul
17%
28°C20°C
15 Jul
27°C20°C
Thursday
9 Jul
90%
25°C20°C
16 Jul
29°C20°C
Friday
10 Jul
70%
24°C20°C
17 Jul
63%
29°C23°C
Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The most popular airlines for this route are Frontier Airlines, Air Cambodia, Bangkok Airways, Korean Air, and Thai AirAsia. Siem Reap and Chicago have 400 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Siem Reap?
Travelers frequently search for route combinations, such as Siem Reap and Bangkok, London, Phnom Penh, Phuket City, Hanoi, Ho Chi Minh City, Singapore, Phuket Province, Chiang Mai, Kuala Lumpur, Sihanoukville Province, Bali, Da Nang, Denpasar, Manchester, Manila, Krabi, Perth, Melbourne, Cebu.
What are the most popular routes to and from Chicago?
Travelers frequently search for route combinations, such as Chicago and London, Mexico City, New York, Guadalajara, Edinburgh, Dallas, Manchester, Morelia, Atlanta, Los Angeles, Houston, León, Leeds, Orlando, San Francisco, Philadelphia, Tampa, Miami, Monterrey, Birmingham.
What airports are near Chicago?
The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, General Mitchell International, South Bend International, Dane County Regional, Fort Wayne International, Quad City International, General Wayne A. Downing Peoria International, Central Illinois Regional, Kalamazoo/Battle Creek International, Muskegon County.
Which airlines fly between Siem Reap and Chicago?
Currently, you can fly between Siem Reap and Chicago with Frontier Airlines, Air Cambodia, Bangkok Airways, Korean Air, Thai AirAsia.
When’s the best time to travel between Siem Reap and Chicago?
If you don’t have specific dates for your trip between Siem Reap and Chicago, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Siem Reap and Chicago?
Traveling between Siem Reap and Chicago, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Chicago?
There are a number of airports in and around Chicago. The main one is O Hare International and other nearby airports include Gerald R. Ford International, General Mitchell International, South Bend International, Dane County Regional, Fort Wayne International, Quad City International, General Wayne A. Downing Peoria International, Central Illinois Regional, Kalamazoo/Battle Creek International, Muskegon County.
What time do nonstop (direct) flights between Siem Reap and Chicago depart?
This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Siem Reap, such as morning, afternoon, evening, or night, or select the exact hours for departure.
What time do nonstop (direct) flights between Siem Reap and Chicago arrive?
This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Chicago, such as morning, afternoon, evening, or night, or select the exact hours for arrival.
What time do flights between Siem Reap and Chicago depart?
What time do flights between Siem Reap and Chicago arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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