$607+ Cheap flights from Mongolia to Chicago (CHI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
UBN — CHI
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Mongolia to Chicago
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Best
Last-minute
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Cheapest flights from Mongolia to ChicagoExplore the most affordable flight options available from Mongolia to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Mongolia to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This Gotogate deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:10 am -
1 stop37h 30m
Tue 10/279:15 pm -
1 stop21h 10m
Deal found 9/22![Turkish Airlines logo]()
$1,037
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:15 am -
1 stop23h 05m
Fri 4/308:10 pm -
1 stop22h 10m
Deal found 9/22![Turkish Airlines logo]()
$1,049
This CheapOair deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:55 pm -
2 stops33h 45m
Tue 10/1311:25 am -
1 stop30h 55m
Deal found 9/25![Turkish Airlines logo]()
$1,260
This Ovago deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:55 am -
1 stop19h 55m
Sun 11/151:30 pm -
2 stops36h 35m
Deal found 9/24![Multiple Airlines logo]()
$1,266
This KAYAK deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:55 am -
1 stop19h 55m
Fri 4/309:30 pm -
2 stops34h 25m
Deal found 9/22![Multiple Airlines logo]()
$1,270
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:10 am -
1 stop37h 30m
Mon 10/198:01 pm -
2 stops38h 04m
Deal found 9/24![Multiple Airlines logo]()
$1,415
This oojo deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:55 pm -
1 stop38h 00m
Mon 10/194:15 pm -
1 stop41h 55m
Deal found 9/24![MIAT Mongolian logo]()
$1,426
This CheapOair deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:55 pm -
2 stops28h 45m
Tue 10/2712:45 pm -
2 stops35h 25m
Deal found 9/22![Multiple Airlines logo]()
$1,468
Best flights from Mongolia to ChicagoDiscover carefully curated flight deals from Mongolia to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Mongolia to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/269:15 am -
1 stop23h 05m
Fri 4/308:10 pm -
1 stop22h 10m
Deal found 9/22![Turkish Airlines logo]()
$1,049
This FlightHub deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/198:55 am -
1 stop20h 15m
Mon 2/81:05 pm -
1 stop41h 30m
Deal found 9/24![Multiple Airlines logo]()
$1,252
This Expedia deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/112:25 pm -
1 stop34h 05m
Sun 3/1412:10 pm -
1 stop33h 15m
Deal found 9/24![Korean Air logo]()
$1,304
This Gotogate deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:20 am -
2 stops40h 20m
Tue 10/2712:45 pm -
1 stop29h 40m
Deal found 9/22![Turkish Airlines logo]()
$1,240
This FlightHub deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/208:55 am -
2 stops24h 00m
Wed 2/101:05 pm -
1 stop41h 30m
Deal found 9/24![Multiple Airlines logo]()
$1,254
This FlightHub deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:45 am -
2 stops26h 50m
Thu 4/2912:30 am -
2 stops27h 30m
Deal found 9/22![Multiple Airlines logo]()
$1,469
This Ovago deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:55 am -
2 stops25h 10m
Sun 11/151:30 pm -
2 stops36h 35m
Deal found 9/24![Multiple Airlines logo]()
$1,473
This Expedia deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:55 pm -
2 stops57h 45m
Mon 10/198:10 pm -
2 stops55h 35m
Deal found 9/24![Multiple Airlines logo]()
$1,553
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:45 am -
2 stops26h 50m
Thu 12/2411:30 pm -
2 stops26h 35m
Deal found 9/22![Multiple Airlines logo]()
$2,042
Last-minute flights from Mongolia to ChicagoDiscover last-minute flight deals from Mongolia to Chicago. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Mongolia to Chicago. Data last updated September 26, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:55 pm -
2 stops33h 45m
Tue 10/1311:25 am -
1 stop30h 55m
Deal found 9/25![Turkish Airlines logo]()
$1,260
This oojo deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:55 pm -
1 stop38h 00m
Tue 10/134:15 pm -
1 stop35h 30m
Deal found 9/26![MIAT Mongolian logo]()
$1,471
This CheapOair deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:55 pm -
2 stops33h 45m
Tue 10/136:10 am -
2 stops36h 10m
Deal found 9/23![Multiple Airlines logo]()
$1,529
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:10 am -
1 stop37h 30m
Mon 10/198:01 pm -
2 stops38h 04m
Deal found 9/24![Multiple Airlines logo]()
$1,415
This oojo deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:55 pm -
1 stop38h 00m
Mon 10/194:15 pm -
1 stop41h 55m
Deal found 9/24![MIAT Mongolian logo]()
$1,426
This Gotogate deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:10 am -
1 stop37h 30m
Tue 10/279:15 pm -
1 stop21h 10m
Deal found 9/22![Turkish Airlines logo]()
$1,037
This CheapOair deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:55 pm -
2 stops28h 45m
Tue 10/2712:45 pm -
2 stops35h 25m
Deal found 9/22![Multiple Airlines logo]()
$1,468
One-way flights from Mongolia to ChicagoSearch for one-way flight options from Mongolia to Chicago. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Mongolia to Chicago. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:00 pm -
2 stops23h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$607
This oojo deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:25 am -
2 stops42h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$637
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:10 am -
1 stop22h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Turkish Airlines logo]()
$694
This oojo deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/269:15 am -
1 stop23h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Turkish Airlines logo]()
$697
This Booking.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/199:15 am -
1 stop38h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Turkish Airlines logo]()
$700
This FlightHub deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:25 am -
1 stop39h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Turkish Airlines logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:50 am -
3 stops49h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$859
Find flight deals from Mongolia to Chicago
Keep the following information in mind while searching for Mongolia to Chicago flight deals. Data was last updated September 26, 2026.
Round-trip from | $1,037 (Gotogate) |
|---|---|
One-way from | $607 (Booking.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Mongolia to Chicago 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, Cheapflights users made 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Mongolia to Chicago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Thu 10/22
1:00 pm-11:59 pm
2 stops23h 59m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$607
Quickest round-trip
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Thu 10/22
9:10 am-6:15 pm
1 stop22h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$694
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Sat 12/26
9:15 am-6:20 pm
1 stop23h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$697
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Tue 1/19
9:15 am-10:00 am
1 stop38h 45m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$700
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Fri 12/25
6:45 am-7:35 pm
2 stops26h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$861
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Sat 12/26
6:45 am-7:35 pm
2 stops26h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$878
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Wed 10/7
9:55 am-10:46 pm
2 stops25h 51m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$888
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Tue 1/19
6:20 pm-7:35 pm
2 stops39h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$888
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Mon 10/5
12:55 pm-1:55 pm
1 stop38h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$937
UlaanbaatarChicago
UBN Ulaanbaatar Chinggis Khaan - ORD Chicago O'Hare Intl
UBNORD
Ulaanbaatar Chinggis Khaan
Thu 11/26
9:15 am-6:20 pm
1 stop23h 05m
Chicago O'Hare Intl
Fri 4/30
8:10 pm-7:20 am
1 stop22h 10m
$1,049
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Mongolia to Chicago
Have a flexible travel schedule? Discover the best time to fly to Chicago from Mongolia with our price prediction graph.
UBN-ORD
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Mongolia to Chicago
MN0-CHI
UBN-ORD
What is the cheapest month to book a flight from Mongolia to Chicago?
Currently, April is the cheapest month in which you can book a flight from Mongolia to Chicago (average of $1,139). Flying from Mongolia to Chicago in August is currently the most expensive (average of $1,675). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Chicago
Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated September 26, 2026.
See what other customers who have flown with Korean Air and Turkish Airlines from Mongolia to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Food
8.1
Overall
8.4
Crew
8.7
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Overall
8.4
Crew
8.7
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Food
8.1
Overall
8.4
Crew
8.7
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Mongolia to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsBenton Harbor
Lansing
Merrillville
Valparaiso
Hammond
Saint Joseph
Porter
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Mongolia to Chicago
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Chicago
Explore flights to Chicago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Complete your trip
Complete your trip to Chicago by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Mongolia to Chicago by cabin class
Find flights from Mongolia to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mongolia and Chicago flights
Browse other Mongolia and Chicago flight options. Last updated on September 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Mongolia to Chicago
Discover the top 2 airlines that operate flights from Mongolia to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,094 | Average$1,266 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,218 | Average$1,395 | FlexibilityNo cancel fee | On-time81% |