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Cheap flights from Indiana to Siem Reap from $636

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to Siem Reap departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Indiana to Siem Reap

Cheap round-trip flights

Enter your travel dates to find the best prices.
Emirates Logo
8:35 pm - 9:30 pm
ORD
-
SAI
36h 55m
2 stops
Emirates Logo
11:50 pm - 3:45 pm
SAI
-
ORD
27h 55m
2 stops
$1,255Emirates
Sun, Apr 26 - Thu, May 7
Emirates Logo
8:35 pm - 12:20 pm
ORD
-
SAI
27h 45m
2 stops
Emirates Logo
1:05 pm - 3:45 pm
SAI
-
ORD
38h 40m
2 stops
$1,256Emirates
Mon, Apr 27 - Fri, May 8
Emirates Logo
8:35 pm - 9:30 pm
ORD
-
SAI
36h 55m
2 stops
Emirates Logo
1:05 pm - 3:45 pm
SAI
-
ORD
62h 40m
2 stops
$1,279Emirates
Sun, Apr 26 - Mon, May 11
Emirates Logo
8:35 pm - 12:20 pm
ORD
-
SAI
27h 45m
2 stops
Emirates Logo
1:05 pm - 3:45 pm
SAI
-
ORD
62h 40m
2 stops
$1,280Emirates
Mon, Apr 27 - Mon, May 11
Emirates Logo
8:35 pm - 9:30 pm
ORD
-
SAI
36h 55m
2 stops
Emirates Logo
11:50 pm - 3:45 pm
SAI
-
ORD
27h 55m
2 stops
$1,305Emirates
Sun, Apr 26 - Sat, May 9
Emirates Logo
8:35 pm - 12:20 pm
ORD
-
SAI
27h 45m
2 stops
Emirates Logo
1:05 pm - 3:45 pm
SAI
-
ORD
38h 40m
2 stops
$1,306Emirates
Mon, Apr 27 - Sun, May 10
Emirates Logo
8:35 pm - 9:30 pm
ORD
-
SAI
36h 55m
2 stops
Emirates Logo
11:50 pm - 3:45 pm
SAI
-
ORD
27h 55m
2 stops
$1,317Emirates
Sun, Apr 26 - Tue, May 5
Emirates Logo
8:35 pm - 12:20 pm
ORD
-
SAI
27h 45m
2 stops
Emirates Logo
11:50 pm - 3:45 pm
SAI
-
ORD
27h 55m
2 stops
$1,318Emirates
Mon, Apr 27 - Tue, May 5
Emirates Logo
8:35 pm - 9:30 pm
ORD
-
SAI
36h 55m
2 stops
Emirates Logo
1:05 pm - 3:45 pm
SAI
-
ORD
62h 40m
2 stops
$1,329Emirates
Thu, Apr 30 - Mon, May 11
Emirates Logo
8:35 pm - 12:20 pm
ORD
-
SAI
27h 45m
2 stops
Emirates Logo
1:05 pm - 3:45 pm
SAI
-
ORD
62h 40m
2 stops
$1,330Emirates
Fri, May 1 - Mon, May 11

Emirates flights from Indiana to Region of Siem Reap

Our best Emirates deals on Indiana to Region of Siem Reap flight tickets
Emirates
Apr 26
ORD8:35 pmChicago O'Hare Intl
36h 55m
2 stops
SAI9:30 pmSiem Reap–Angkor Intl
May 7
SAI11:50 pmSiem Reap–Angkor Intl
27h 55m
2 stops
ORD3:45 pmChicago O'Hare Intl
$1,255
Emirates
Apr 27
ORD8:35 pmChicago O'Hare Intl
27h 45m
2 stops
SAI12:20 pmSiem Reap–Angkor Intl
May 8
SAI1:05 pmSiem Reap–Angkor Intl
38h 40m
2 stops
ORD3:45 pmChicago O'Hare Intl
$1,256
Emirates
Apr 26
ORD8:35 pmChicago O'Hare Intl
36h 55m
2 stops
SAI9:30 pmSiem Reap–Angkor Intl
May 11
SAI1:05 pmSiem Reap–Angkor Intl
62h 40m
2 stops
ORD3:45 pmChicago O'Hare Intl
$1,279

Etihad Airways flights from Indiana to Region of Siem Reap

Our best Etihad Airways deals on Indiana to Region of Siem Reap flight tickets
Etihad Airways
Apr 30
ORD1:00 pmChicago O'Hare Intl
35h 20m
2 stops
SAI12:20 pmSiem Reap–Angkor Intl
May 9
SAI9:45 amSiem Reap–Angkor Intl
34h 50m
2 stops
ORD8:35 amChicago O'Hare Intl
$1,351
Etihad Airways
Apr 26
ORD1:00 pmChicago O'Hare Intl
35h 20m
2 stops
SAI12:20 pmSiem Reap–Angkor Intl
May 6
SAI9:45 amSiem Reap–Angkor Intl
34h 50m
2 stops
ORD8:35 amChicago O'Hare Intl
$1,377
Etihad Airways
May 13
ORD2:00 pmChicago O'Hare Intl
33h 15m
2 stops
SAI11:15 amSiem Reap–Angkor Intl
May 22
SAI1:05 pmSiem Reap–Angkor Intl
31h 30m
2 stops
ORD8:35 amChicago O'Hare Intl
$1,394

momondo Fare Finder

 
Customize your flight search to find flights from Indiana to Region of Siem Reap 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, momondo users made 832,500 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from Indiana to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Sun 4/26

8:35 pm-9:30 pm

2 stops36h 55m

Siem Reap–Angkor Intl

Thu 5/7

11:50 pm-3:45 pm

2 stops27h 55m

$1,255

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Mon 4/27

8:35 pm-12:20 pm

2 stops27h 45m

Siem Reap–Angkor Intl

Fri 5/8

1:05 pm-3:45 pm

2 stops38h 40m

$1,256

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Sun 4/26

8:35 pm-9:30 pm

2 stops36h 55m

Siem Reap–Angkor Intl

Mon 5/11

1:05 pm-3:45 pm

2 stops62h 40m

$1,279

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Mon 4/27

8:35 pm-12:20 pm

2 stops27h 45m

Siem Reap–Angkor Intl

Mon 5/11

1:05 pm-3:45 pm

2 stops62h 40m

$1,280

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Sun 4/26

8:35 pm-9:30 pm

2 stops36h 55m

Siem Reap–Angkor Intl

Sat 5/9

11:50 pm-3:45 pm

2 stops27h 55m

$1,305

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Mon 4/27

8:35 pm-12:20 pm

2 stops27h 45m

Siem Reap–Angkor Intl

Sun 5/10

1:05 pm-3:45 pm

2 stops38h 40m

$1,306

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Sun 4/26

8:35 pm-9:30 pm

2 stops36h 55m

Siem Reap–Angkor Intl

Tue 5/5

11:50 pm-3:45 pm

2 stops27h 55m

$1,317
Quickest round-trip

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Mon 4/27

8:35 pm-12:20 pm

2 stops27h 45m

Siem Reap–Angkor Intl

Tue 5/5

11:50 pm-3:45 pm

2 stops27h 55m

$1,318

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Thu 4/30

8:35 pm-9:30 pm

2 stops36h 55m

Siem Reap–Angkor Intl

Mon 5/11

1:05 pm-3:45 pm

2 stops62h 40m

$1,329

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Fri 5/1

8:35 pm-12:20 pm

2 stops27h 45m

Siem Reap–Angkor Intl

Mon 5/11

1:05 pm-3:45 pm

2 stops62h 40m

$1,330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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Cheap Indiana to Region of Siem Reap flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indiana to Region of Siem Reap

Fastest flight time

33h 15m

Direct flights

None
The fastest flight from Indiana to Region of Siem Reap takes 33h 15m
There are no direct flights from Indiana to Region of Siem Reap. There are no popular flight routes from Indiana to Region of Siem Reap.
Search flight deals

Frequently asked questions about flying from Indiana to Siem Reap

  • When did momondo last update prices for flights from Indiana to Siem Reap?

    Prices for flights from Indiana to Siem Reap refresh daily.

  • How old do you have to be to fly from Indiana to Siem Reap?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indiana to Siem Reap.

  • What documentation or ID do you need to fly to Siem Reap?

    The travel and health documents you'll need for your trip to Siem Reap may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Siem Reap. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Indiana to Siem Reap

  • How do I get Price Alerts for flights from Indiana to Region of Siem Reap?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Indiana from Region of Siem Reap. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Indiana to Region of Siem Reap with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Indiana to Siem Reap?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Indiana to Siem Reap for you.

Can I find flights from Indiana to Siem Reap with flexible booking policies on momondo?

Yes. All flights to Siem Reap from Indiana on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Indiana to Siem Reap?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Siem Reap from Indiana.

I’m not ready to book a flight from Indiana to Siem Reap right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Siem Reap, momondo offers a useful price alert feature which will track prices for flights to Siem Reap from Indiana and alert you when they change.

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