ORD - UBN

Find cheap flights from Chicago to Ulaanbaatar

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ulaanbaatar

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Ulaanbaatar, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Ulaanbaatar, as well as popular online travel agencies
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Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Chicago and Ulaanbaatar. You'll need at least 1 connection.
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Top layover airports
Cheapest • Avg $1,416 (round-trip)
Shortest trip • 19h 59m (one-way)
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Ulaanbaatar (ORD-UBN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Ulaanbaatar that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Ulaanbaatar

Multiple Airlines Logo
ORD
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UBN
6174 mimulti-stop
Multiple Airlines Logo
UBN
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ORD
6174 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Ulaanbaatar flights

Get data-powered insights and trends into flights from Chicago to Ulaanbaatar to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Chicago to Ulaanbaatar?

Percentage of 1-stop round-trip flights from Chicago to Ulaanbaatar chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Istanbul (IST) is the top choice – 68% of KAYAK users who clicked on 1-stop flights from Chicago to Ulaanbaatar picked an itinerary connecting there.

What is the cheapest layover airport when flying from Chicago to Ulaanbaatar?

Average round-trip price for 1-stop flights from Chicago to Ulaanbaatar clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Hong Kong (HKG) offer the most affordable fares, with an average round-trip price of $1,416.

Which layover airport offers the shortest total travel time from Chicago to Ulaanbaatar?

Shortest average total travel time for 1-stop one-way flights from Chicago to Ulaanbaatar via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Tokyo (NRT) for the shortest journey. The average one-way travel time for flights connecting there is 19h 59m.

Which layover airport has the quickest connection when flying from Chicago to Ulaanbaatar?

Average layover duration at different layover airports for 1-stop one-way flights from Chicago to Ulaanbaatar, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Tokyo (NRT) often has the shortest layovers from Chicago to Ulaanbaatar, with an average of 1h 20m.

Good to know

Low seasonFebruary
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 9% increase in price.

When to book flights from Chicago to Ulaanbaatar

Are your dates flexible? Find out the best times to travel from Chicago to Ulaanbaatar based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Ulaanbaatar flights

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

    Yes

  • Which aircraft models fly most regularly from Chicago to Ulaanbaatar?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Ulaanbaatar?

    Star Alliance is the only airline alliance operating flights between Chicago and Ulaanbaatar.

  • Which is the best airline for flights from Chicago to Ulaanbaatar, MIAT Mongolian or United Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Ulaanbaatar are MIAT Mongolian and United Airlines. With an average price for the route of $1,450 and an overall rating of 8.7, MIAT Mongolian is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,694 and an overall rating of 7.4.

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

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ulaanbaatar from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ulaanbaatar with an airline and back to Chicago with another airline. Booking your flights between Chicago and UBN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Ulaanbaatar?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ulaanbaatar from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Chicago to Ulaanbaatar

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Ulaanbaatar. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Ulaanbaatar? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.7
MIAT MongolianOverall score based on 18 reviews
8.8Boarding
9.1Crew
8.3Comfort
8.0Food
7.3Entertainment
Airline reviews

It was great. I had an exit row seat so I had a ton of legroom. The service was good and the food was decent.

8.0 ExcellentMichael, Jun 2024
ICN - UBN
Read more MIAT Mongolian reviews

It was great. I had an exit row seat so I had a ton of legroom. The service was good and the food was decent.

Aircraft used was a 10 year old 767 which is being maintained in excellent condition. Business class was very comfortable and reclined sufficiently to allow me to sleep. The crew were excellent and very attentive. The only two unfortunates were a) food quality, the beef was very tough and below the standard for business class service; and b) the onboard entertainment offered little for non-Mongolians. All around, I would gladly fly MIAT again.

The flight was on time and the aircraft new and well-maintained. Service was friendly and well carried out. Seating on the 737 MAX in business class was comfortable enough that I could doze off during the 4 hour flight. Arrival in Ulsan Baatar was on time and baggage delivered to the belt quickly. I was pleasantly surprised by the entire event and have no trouble recommending MIAT.

No entertainment display working whole flight it was like a veggie 😒

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

the cabin was kept too hot. couldn't sleep as a result

It was an amazing experience. Flight crew's service, hospitality, and the food were phenomenal. I don't think I'd want to try any other airline company after this. I would definitely recommend to friends and family. Thank you Turkish Airlines !

Business Class pods are horrible. If you're petite, you might be able to sleep on the uncomfortable seat and bed. Crew and food are fantastic.

I have travelled many times on Turkish, but they always board at least 30-40 minutes past the stated time. If informed properly, passengers can choose to spend more time in the .lounge instead of standing around by the gate waiting to board. The new lounge at DFW was a big disappointment. The aircraft itself was a shock. In the past I have flown this sector with regular business class seating configuration of 1-2-1, The 2-3-2 seating is very disappointing after paying such high prices for tickets. The DFW to Istanbul segment was slightly better, but the Istanbul to Delhi segment was no better than premium economy. I will try to travel more on airlines which give business class passengers more value for their money.

Good overall. Seat spacing a bit tight between IST and ISB.

Excellent staff despite some trying passenger situations. Very impressed with their good attitudes and kindness.

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

After arriving in Istanbul, the transit information on the electronic board showed a tight departure time, and the gate changed in the middle, making it difficult to make it on time.

Typically good service onboard but baggage delay in airport was significant

Everything you need to know for your flight from Chicago to Ulaanbaatar

Information on your arrival and departure airports