Title: Cheap flights from Chicago to Ulaangom (ORD to ULO) - Expedia.com ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Chicago (ORD) to Ulaangom (ULO) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Ulaangom (ULO) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ULO,departure:3/7/2026TANYT&leg2=from:ULO,to:ORD,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ULO,departure:3/7/2026TANYT&leg2=from:ULO,to:ORD,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ULO,departure:3/7/2026TANYT&leg2=from:ULO,to:ORD,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ULO,departure:3/7/2026TANYT&leg2=from:ULO,to:ORD,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ULO,departure:3/7/2026TANYT&leg2=from:ULO,to:ORD,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ULO,departure:3/7/2026TANYT&leg2=from:ULO,to:ORD,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:ORD,to:ULO,departure:3/7/2026TANYT&leg2=from:ULO,to:ORD,departure:3/14/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much does a flight from O'Hare Intl. Airport (ORD) to Ulaangom (ULO) cost? ### What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Ulaangom (ULO)? ### What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Ulaangom (ULO)? ### How many flights per day from O'Hare Intl. Airport (ORD) to Ulaangom (ULO)? ### What day of the week has the most flights from ORD to ULO? ### What is the best time to fly from O'Hare Intl. Airport (ORD) to Ulaangom (ULO)? ### Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Ulaangom (ULO) last-minute? ### Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Ulaangom (ULO)? ## Travel information | Origin airport | O'Hare Intl. | | ------------------- | ------------ | | Destination airport | Ulaangom | | Distance | 6083 mi | ## Book with confidence # Chicago to Ulaangom Flights The cheapest times to fly from Chicago to Ulaangom On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Ulaangom are during the month of . You can find some of the cheapest flights from Chicago to Ulaangom with Expedia's search tool and vast selection of airlines. The best time to book a flight from Chicago to Ulaangom Sunday is one of the best days to book for cheap flights from Chicago to Ulaangom: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Chicago to Ulaangom Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Ulaangom in 2026\. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Ulaangom flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Chicago to Ulaangom airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Packages - Cars - Vacation Rentals - [Ulaangom Hotels ](https://www.expedia.com/Ulaangom-Hotels.d6200461.Travel-Guide-Hotels) - [5 Star Hotels in Ulaangom ](https://www.expedia.com/5Star-Ulaangom-Hotels.s50-0-d6200461.Travel-Guide-Filter-Hotels) - [Hotels near Uvs ](https://www.expedia.com/Tes-River-Reserve-Hotels.0-l553248621526921576-0.Travel-Guide-Filter-Hotels) - [Hotels near Khyargas Nuur National Park ](https://www.expedia.com/Khyargas-Nuur-National-Park-Hotels.0-l553248621526921577-0.Travel-Guide-Filter-Hotels) - [Hotels near Uvs ](https://www.expedia.com/Khan-Khokhii-National-Park-Hotels.0-l553248621526921578-0.Travel-Guide-Filter-Hotels) - [Hotels near Main Square ](https://www.expedia.com/Main-Square-Hotels.0-l553248621526921586-0.Travel-Guide-Filter-Hotels) - [Dechinravjaalin Khiid ](https://www.expedia.com/Dechinravjaalin-Khiid-Ulaangom.d553248621526921581.Vacation-Attraction) - [Visit Ulaangom ](https://www.expedia.com/Ulaangom.dx6200461) - [Khan Khökhii National Park ](https://www.expedia.com/Khan-Khokhii-National-Park-Uvs.d553248621526921578.Vacation-Attraction) - [Ulaangom Vacations ](https://www.expedia.com/Ulaangom.d6200461.Destination-Travel-Guides) - [Car rentals near Aimag Museum ](https://www.expedia.com/Car-Rentals-In-Aimag-Museum.d553248621526921580.Car-Rental-Guide) - [Car rentals near Ulaan Uulyn Rashaan ](https://www.expedia.com/Car-Rentals-In-Ulaan-Uulyn-Rashaan.d553248621526921585.Car-Rental-Guide) - [Ulaangom Vacation Rentals ](https://www.expedia.com/Ulaangom-Vacation-Rentals.d6200461.Travel-Guide-VacationRentals) \*Available to One Key members.