Cheap Flights from Ulaanbaatar to Chicago from $700

Frequently Asked Questions

• What are the cheapest flights from Ulaanbaatar to Chicago (ULN-CHI)?

  Based on Trip.com data, Turkish Airlines offers one-way fares as low as $700 on Cheapest nonstop routes (e.g. UBN to ORD on Sun, Jun 21), while Turkish Airlines offers Cheapest nonstop round-trips from $1,316 departing on Wed, Jun 17 and returning on Sat, Jun 20.

• Which airlines offer direct flights from Ulaanbaatar to Chicago?

  At the moment, you can catch a nonstop flight from Ulaanbaatar to Chicago with the following airlines, including: Air China Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Ulaanbaatar to Chicago?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ulaanbaatar to Chicago is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Ulaanbaatar to Chicago?

  To find best deals on flights from Ulaanbaatar to Chicago, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jun 21, with one-way flights priced at just $700.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Turkish Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Chicago travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Ulaanbaatar (ULN) to Chicago (CHI) the cheapest?

  The cheapest months to fly from Ulaanbaatar to Chicago is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Ulaanbaatar to Chicago on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Ulaanbaatar to Chicago on June 16, 2026 with Turkish Airlines, with prices starting at $692.

• Which airports can I fly to for Chicago from Ulaanbaatar?

  You can land at any one of the following hubs in Chicago, with Chinggis Khaan International Airport to Chicago O'Hare International Airport (UBN-ORD) is by far the most common option on this route: Chicago O'Hare International Airport (ORD) Chicago Midway International Airport (MDW) Chicago Rockford International Airport (RFD).

• Is there any time difference between Ulaanbaatar and Chicago?

  The time difference between Chicago and Ulaanbaatar is 14h.

• How do I change or cancel my ticket from Ulaanbaatar to Chicago?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.