$875 Find Cheap Flights from Chicago to Udon Thani

App

Help

USD

Search Bookings

Trip.com

Flights

Flights to Thailand

Flights to Udon Thani

Flights from Chicago to Udon Thani

Hotels in Udon Thani

Worldwide Coverage

Flights to over 5,000 cities

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued

Secure Payment

Convenient & reliable booking and payment system

Find cheap flights from Chicago to Udon Thani starting at $875.

Book one-way or return flights from Chicago to Udon Thani from as little as $875. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Chicago to Udon Thani? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Chicago to Udon Thani. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Chicago to Udon Thani

View airlines operating flights from Chicago to Udon Thani. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

EVA Air

From $875

Korean Air

From $919

Turkish Airlines

From $1,056

American Airlines

From $1,094

Qatar Airways

From $1,098

Lufthansa

From $1,152

Cathay Pacific

From $1,209

Thai Airways

From $1,218

Iberia

From $1,253

All Nippon Airways

From $1,336

ANA airlines

Find more flights and airlines

Find cheap flights from Chicago to Udon Thani by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Udon Thani.

Cheapest
ORD
00:30
31h 30m
2 transfer
UTH
20:00
O'Hare International Airport - Udonthani Airport
Fri, Jul 12EVA Air
$875
ORD
00:30
31h 30m
2 transfer
UTH
20:00
O'Hare International Airport - Udonthani Airport
Fri, Jul 12EVA Air
$875
Find More Flights

Frequently Asked Questions

When are flight tickets from Chicago (CHI) to Udon Thani (UTH) the cheapest?
Airlines adjust prices for flights from Chicago to Udon Thani based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Chicago (CHI) to Udon Thani (UTH) cost?
According to Trip.com's data, the lowest price is around $1,763.

How to find a cheap flight from Chicago to Udon Thani

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Udon Thani. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com