What airlines fly to Mongolia?

MIAT Mongolian, Turkish Airlines and ANA are the top three most popular airlines that fly to Mongolia from Illinois according to our data. MIAT Mongolian is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Mongolia. Keep in mind that there are 3 different airlines that fly to Mongolia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Mongolia?

Delta and Cathay Pacific are the most popular carriers operating from Illinois to Mongolia

When did momondo last update prices for flights from Illinois to Mongolia?

Prices for flights from Illinois to Mongolia are updated daily.

How many operators does momondo search for flights from Illinois to Mongolia?

As of October 2026, there are 3 operators available to choose from for flights from Illinois to Mongolia.

How old do you have to be to fly from Illinois to Mongolia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Mongolia.

What documentation or ID do you need to fly to Mongolia?

The required travel and health documents for your Mongolia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mongolia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$701 Cheap Flights from Illinois to Mongolia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Mongolia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 7:25 amORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

29h 40m1 stop Istanbul

9:15 am - 6:20 pmUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

23h 05m1 stop Istanbul

$1,062Turkish Airlines

Tue, Dec 1 - Tue, Dec 8

11:45 am - 7:25 amORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

29h 40m1 stop Istanbul

9:15 am - 6:20 pmUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

23h 05m1 stop Istanbul

$1,084Turkish Airlines

Thu, Jan 28 - Thu, Mar 4

7:00 am - 10:25 amORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

37h 25m2 stops Detroit Metropolitan Wayne County Incheon Intl

12:25 pm - 11:46 pmUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

25h 21m2 stops Incheon Intl Seattle/Tacoma Intl

$1,114Delta

Thu, Jan 28 - Thu, Mar 4

7:00 am - 10:25 amORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

37h 25m2 stops Seattle/Tacoma Intl Incheon Intl

12:25 pm - 11:46 pmUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

25h 21m2 stops Incheon Intl Seattle/Tacoma Intl

$1,114Delta

Wed, Jan 27 - Wed, Mar 3

7:00 am - 10:25 amORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

37h 25m2 stops Detroit Metropolitan Wayne County Incheon Intl

12:25 pm - 9:53 pmUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

23h 28m2 stops Incheon Intl Salt Lake City

$1,114Delta

Wed, Jan 27 - Tue, Mar 2

7:00 am - 10:25 amORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

37h 25m2 stops Seattle/Tacoma Intl Incheon Intl

12:25 pm - 11:46 pmUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

25h 21m2 stops Incheon Intl Seattle/Tacoma Intl

$1,114Delta

Fri, Jan 29 - Thu, Mar 4

11:25 am - 7:20 amORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

30h 55m1 stop Istanbul

9:10 am - 9:40 amUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

37h 30m1 stop Istanbul

$1,121Turkish Airlines

Sun, Oct 18 - Thu, Oct 22

12:45 pm - 7:25 amORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

28h 40m1 stop Istanbul

9:15 am - 10:00 amUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

38h 45m1 stop Istanbul

$1,150Turkish Airlines

Sun, Nov 1 - Sat, Nov 21

4:15 pm - 4:45 pmORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

35h 30m1 stop Hong Kong Intl

12:55 pm - 1:55 pmUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

38h 00m1 stop Hong Kong Intl

$1,282MIAT Mongolian

Sun, Oct 18 - Wed, Oct 21

4:15 pm - 11:10 pmORD Chicago O'Hare Intl-UBN Ulaanbaatar Chinggis Khaan

41h 55m1 stop Hong Kong Intl

12:55 pm - 1:30 pmUBN Ulaanbaatar Chinggis Khaan-ORD Chicago O'Hare Intl

37h 35m1 stop Hong Kong Intl

$1,312MIAT Mongolian

Mon, Oct 19 - Sat, Oct 24

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Delta flights from Illinois to Mongolia

Our best Delta deals on Illinois to Mongolia flight tickets

Delta

Jan 26

ORD7:00 amChicago O'Hare Intl

37h 25m

2 stops

UBN10:25 amUlaanbaatar Chinggis Khaan

Mar 6

UBN12:25 pmUlaanbaatar Chinggis Khaan

23h 55m

2 stops

ORD10:20 pmChicago O'Hare Intl

$1,114

Delta

Oct 19

ORD6:35 amChicago O'Hare Intl

39h 35m

2 stops

UBN11:10 amUlaanbaatar Chinggis Khaan

Oct 23

UBN1:00 pmUlaanbaatar Chinggis Khaan

44h 38m

2 stops

ORD8:38 pmChicago O'Hare Intl

$1,120

Delta

Oct 17

ORD9:59 amChicago O'Hare Intl

36h 11m

2 stops

UBN11:10 amUlaanbaatar Chinggis Khaan

Oct 22

UBN1:00 pmUlaanbaatar Chinggis Khaan

36h 59m

2 stops

ORD12:59 pmChicago O'Hare Intl

$1,164

MIAT Mongolian flights from Illinois to Mongolia

Our best MIAT Mongolian deals on Illinois to Mongolia flight tickets

MIAT Mongolian

Oct 18

ORD4:15 pmChicago O'Hare Intl

35h 30m

1 stop

UBN4:45 pmUlaanbaatar Chinggis Khaan

Oct 21

UBN12:55 pmUlaanbaatar Chinggis Khaan

38h 00m

1 stop

ORD1:55 pmChicago O'Hare Intl

$1,282

MIAT Mongolian

Oct 19

ORD4:15 pmChicago O'Hare Intl

41h 55m

1 stop

UBN11:10 pmUlaanbaatar Chinggis Khaan

Oct 24

UBN12:55 pmUlaanbaatar Chinggis Khaan

37h 35m

1 stop

ORD1:30 pmChicago O'Hare Intl

$1,312

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Tue 12/1

11:45 am-7:25 am

1 stop29h 40m

Ulaanbaatar Chinggis Khaan

Tue 12/8

9:15 am-6:20 pm

1 stop23h 05m

$1,062

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Thu 1/28

11:45 am-7:25 am

1 stop29h 40m

Ulaanbaatar Chinggis Khaan

Thu 3/4

9:15 am-6:20 pm

1 stop23h 05m

$1,084

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Thu 1/28

7:00 am-10:25 am

2 stops37h 25m

Ulaanbaatar Chinggis Khaan

Thu 3/4

12:25 pm-11:46 pm

2 stops25h 21m

$1,114

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Wed 1/27

7:00 am-10:25 am

2 stops37h 25m

Ulaanbaatar Chinggis Khaan

Wed 3/3

12:25 pm-11:46 pm

2 stops25h 21m

$1,114

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Wed 1/27

7:00 am-10:25 am

2 stops37h 25m

Ulaanbaatar Chinggis Khaan

Tue 3/2

12:25 pm-9:53 pm

2 stops23h 28m

$1,114

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Fri 1/29

7:00 am-10:25 am

2 stops37h 25m

Ulaanbaatar Chinggis Khaan

Thu 3/4

12:25 pm-11:46 pm

2 stops25h 21m

$1,114

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Sun 10/18

11:25 am-7:20 am

1 stop30h 55m

Ulaanbaatar Chinggis Khaan

Thu 10/22

9:10 am-9:40 am

1 stop37h 30m

$1,121

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Sun 11/1

12:45 pm-7:25 am

1 stop28h 40m

Ulaanbaatar Chinggis Khaan

Sat 11/21

9:15 am-10:00 am

1 stop38h 45m

$1,150

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Sun 10/18

4:15 pm-4:45 pm

1 stop35h 30m

Ulaanbaatar Chinggis Khaan

Wed 10/21

12:55 pm-1:55 pm

1 stop38h 00m

$1,282

ChicagoUlaanbaatar

ORD Chicago O'Hare Intl - UBN Ulaanbaatar Chinggis Khaan

ORDUBN

Chicago O'Hare Intl

Mon 10/19

4:15 pm-11:10 pm

1 stop41h 55m

Ulaanbaatar Chinggis Khaan

Sat 10/24

12:55 pm-1:30 pm

1 stop37h 35m

$1,312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Mongolia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Mongolia?

The cheapest month to fly to Mongolia from Illinois is in March. Flight prices, which tend to average around $1,061, are often lower during this time because this is during the off-season. If you’re not able to fly to Mongolia in March, then April is your next best option. Flight prices from Illinois to Mongolia during April average around $1,112.

Can stopping save me money on Illinois to Mongolia flights?

You could potentially save up to 8% on your flight if you consider stops on a Illinois to Mongolia flight.

Cheap Illinois to Mongolia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Mongolia

Best Price Found	$701
Fastest flight time	25h 05m
Direct flights	None

The best one-way flight to Mongolia from Illinois in the past 72 hours is $701. The best round-trip flight deal from Illinois to Mongolia found on momondo in the last 72 hours is $1,062.

The fastest flight from Illinois to Mongolia takes 25h 05m

There are no direct flights from Illinois to Mongolia. There are no popular flight routes from Illinois to Mongolia.

Search flight deals

Frequently asked questions about flying from Illinois to Mongolia

When did momondo last update prices for flights from Illinois to Mongolia?
Prices for flights from Illinois to Mongolia are updated daily.
How many operators does momondo search for flights from Illinois to Mongolia?
As of October 2026, there are 3 operators available to choose from for flights from Illinois to Mongolia.
How old do you have to be to fly from Illinois to Mongolia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Mongolia.
What documentation or ID do you need to fly to Mongolia?
The required travel and health documents for your Mongolia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mongolia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Mongolia

Compare and see reviews for airlines that fly from Illinois to Mongolia with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $891	Free Cancellation	Rating 7.4 4,458 reviews	Search Turkish Airlines flights
ANA	PriceFrom $1,181	Free Cancellation	Rating 8.3 1,319 reviews	Search ANA flights
MIAT Mongolian	PriceFrom $1,324	Free Cancellation	Rating 0.0 0 reviews	Search MIAT Mongolian flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Mongolia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Mongolia. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Mongolia with flexible booking policies on momondo?

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

How can momondo help me find flights from Illinois to Mongolia?

momondo helps you find the best flight between Illinois and Mongolia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Illinois to Mongolia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Mongolia and let you know when they change.

An easier way to manage your Mongolia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Mongolia

Flights to Ulaanbaatarfrom $1,035

Flights to Mörön, Hovsgol

Cheap flights from Illinois to Mongolia from $701

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Mongolia departing on 11/13. 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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Delta flights from Illinois to Mongolia

Our best Delta deals on Illinois to Mongolia flight tickets

MIAT Mongolian flights from Illinois to Mongolia

Our best MIAT Mongolian deals on Illinois to Mongolia flight tickets

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Use the filters below to find and compare flights from Illinois to Mongolia that are best for you.

See travel insights to Mongolia from

How to get the cheapest flight ticket from Illinois to Mongolia

What is the cheapest month to fly to Mongolia?

Can stopping save me money on Illinois to Mongolia flights?

What is the cheapest airline that flies from Illinois to Mongolia?

What airlines fly to Mongolia?

Cheap Illinois to Mongolia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Illinois to Mongolia

Best airlines flying from Illinois to Mongolia

Compare and see reviews for airlines that fly from Illinois to Mongolia with momondo

Why use momondo?

An easier way to manage your Mongolia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Mongolia

Popular cities in Mongolia

Popular flights according to clicks in the last 7 days on momondo

Illinois flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Mongolia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Mongolia

List of cabin classes available on flights landing in Mongolia. Availability may vary depending on flight origin and airline.

Complete your trip to Mongolia

Explore popular destinations other users love

According to popular flight searches on momondo this year