Find cheap flights from Chicago to Ulaanbaatar

CHI - ULN

Find cheap flights from Chicago to Ulaanbaatar

Search hundreds of travel sites at once for deals on flights to Ulaanbaatar. Bundle your flight + hotel and save!

Round-trip
Economy
Chicago (CHI)
Ulaanbaatar Buyant Ukhaa
Sun 11/28
Sun 12/5
Any month
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Include hotels

Good to know

Low season

September

High season

July

Average price round-trip

$1,313

Good deal round-trip

$1,746

Good deal one-way

$1,041
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 30% increase in price.
(avg. price over the last 2 weeks)
or less
or less

When to book flights from Chicago to Ulaanbaatar

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,041 or less one-way and $1,746 or less round-trip.
  • The cheapest flight from Chicago to Ulaanbaatar was found 58 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is September.

FAQs for booking flights from Chicago to Ulaanbaatar

Do I need a passport to fly between Chicago and Ulaanbaatar?

How does KAYAK find such low prices on flights from Chicago to Ulaanbaatar?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Ulaanbaatar?

What is the Hacker Fare option on flights from Chicago to Ulaanbaatar?

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COVID-19 information

Safety measures for airlines flying from Chicago to Ulaanbaatar

Airlines flying from Chicago to Ulaanbaatar have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Chicago to Ulaanbaatar

Mandatory masks

Masks required on board, masks provided on flights from Chicago to Ulaanbaatar

Social distancing seating

Middle seats unavailable to book on flights from Chicago to Ulaanbaatar

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Chicago to Ulaanbaatar

Book cheap flights from Chicago to Ulaanbaatar

Round-trip flight deals

multi-stop
Multiple Airlines
6176 mi
CHI - ULN
multi-stop
Multiple Airlines
6176 mi
ULN - CHI
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One-way flight deals

multi-stop
Multiple Airlines
6176 mi
CHI - ULN
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