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Cheap flight deals from Chicago to Udon Thani Starting at €662

For as little as €662, you can take your next adventure to Udon Thani without breaking the bank. Choose between one-way and return tickets from Chicago below.

  • One way
  • Round-trip
      • ORD14:40
        39h 50m
        2 stops
        UTH19:30
        Fri, Feb 14|Chicago - Udon Thani|Cathay Pacific
        €662€3,379
        80% OFF
        80% OFF
        €3,379€662

        Choose Cathay Pacific flights from Chicago to Udon Thani. The one-way connecting flight with Cathay Pacific departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €662 including taxes and charges.

      • ORD23:30
        25h 10m
        2 stops
        UTH13:40
        Fri, Feb 14|Chicago - Udon Thani|EVA Air
        €804€3,379
        76% OFF
        76% OFF
        €3,379€804

        Choose EVA Air flights from Chicago to Udon Thani. The one-way connecting flight with EVA Air departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €804 including taxes and charges.

      • ORD23:30
        31h
        2 stops
        UTH19:30
        Fri, Feb 14|Chicago - Udon Thani|Thai Airways
        €822€3,379
        76% OFF
        76% OFF
        €3,379€822

        Choose Thai Airways flights from Chicago to Udon Thani. The one-way connecting flight with Thai Airways departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €822 including taxes and charges.

      • ORD20:30
        34h
        2 stops
        UTH19:30
        Fri, Feb 14|Chicago - Udon Thani|Turkish Airlines
        €1,167
        €1,167

        Choose Turkish Airlines flights from Chicago to Udon Thani. The one-way connecting flight with Turkish Airlines departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €1,167 including taxes and charges.

      • ORD11:25
        31h 45m
        2 stops
        UTH08:10
        Fri, Feb 14|Chicago - Udon Thani|Korean Air
        €1,168
        €1,168

        Choose Korean Air flights from Chicago to Udon Thani. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €1,168 including taxes and charges.

      • ORD19:05
        29h 35m
        2 stops
        UTH13:40
        Fri, Feb 14|Chicago - Udon Thani|Qatar Airways
        €1,549
        €1,549

        Choose Qatar Airways flights from Chicago to Udon Thani. The one-way connecting flight with Qatar Airways departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €1,549 including taxes and charges.

      • ORD18:00
        36h 30m
        2 stops
        UTH19:30
        Fri, Feb 14|Chicago - Udon Thani|United Airlines
        €1,625
        €1,625

        Choose United Airlines flights from Chicago to Udon Thani. The one-way connecting flight with United Airlines departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €1,625 including taxes and charges.

      • ORD13:10
        28h 55m
        2 stops
        UTH07:05
        Fri, Feb 14|Chicago - Udon Thani|Etihad Airways
        €1,636
        €1,636

        Choose Etihad Airways flights from Chicago to Udon Thani. The one-way connecting flight with Etihad Airways departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €1,636 including taxes and charges.

      • ORD19:45
        34h 45m
        2 stops
        UTH19:30
        Fri, Feb 14|Chicago - Udon Thani|Emirates
        €1,675
        €1,675

        Choose Emirates flights from Chicago to Udon Thani. The one-way connecting flight with Emirates departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €1,675 including taxes and charges.

      • ORD19:05
        29h 35m
        2 stops
        UTH13:40
        Fri, Feb 14|Chicago - Udon Thani|Swiss Airlines
        €2,608
        €2,608

        Choose Swiss Airlines flights from Chicago to Udon Thani. The one-way connecting flight with Swiss Airlines departs from O'Hare International Airport on Fri, Feb 14, arriving at Udonthani Airport. One-way Prices start from €2,608 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        UTH02:00 pm
        Tue, Feb 18|Chicago - Udon Thani|Cathay Pacific
        Find More Flights
        Find More Flights

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

Chicago to Udon Thani flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. BR055

    EVA Air

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS
    Search

  2. BR067

    EVA Air

    08:45

    TPE

    3.8h

    11:35

    BKK

    SMTWTFS

  3. TG008

    Thai Airways

    19:45

    BKK

    1.2h

    20:55

    UTH

    SMTWTFS

  4. BR055

    EVA Air

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS
    Search

  5. BR067

    EVA Air

    08:45

    TPE

    3.8h

    11:35

    BKK

    SMTWTFS

  6. FD4352

    Thai AirAsia

    18:35

    BKK

    1.3h

    19:50

    UTH

    SMTWTFS

  7. TG6273

    Thai Airways

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS
    Search

  8. TG637

    Thai Airways

    07:55

    TPE

    3.8h

    10:40

    BKK

    SMTWTFS

  9. FD4352

    Thai AirAsia

    18:35

    BKK

    1.3h

    19:50

    UTH

    SMTWTFS

  10. BR055

    EVA Air

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS
    Search

  11. BR075

    EVA Air

    07:50

    TPE

    4.0h

    10:50

    BKK

    -M-W-F-

  12. FD3350

    Thai AirAsia

    19:50

    DMK

    1.2h

    21:00

    UTH

    SMTWTFS

  13. BR055

    EVA Air

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS
    Search

  14. BR067

    EVA Air

    08:45

    TPE

    3.8h

    11:35

    BKK

    SMTWTFS

  15. FD3350

    Thai AirAsia

    19:50

    DMK

    1.2h

    21:00

    UTH

    SMTWTFS

  16. BR055

    EVA Air

    00:30

    ORD

    15.5h

    05:00

    TPE

    SMTWTFS
    Search

  17. BR067

    EVA Air

    08:45

    TPE

    3.8h

    11:35

    BKK

    SMTWTFS

  18. TG004

    Thai Airways

    12:15

    BKK

    1.2h

    13:25

    UTH

    SMTWTFS

  19. TK186

    Turkish Airlines

    11:35

    ORD

    10.2h

    05:45

    IST

    S-TW-FS
    Search

  20. TK058

    Turkish Airlines

    16:00

    IST

    9.3h

    05:15

    BKK

    SMTWTFS

  21. FD4350

    Thai AirAsia

    07:15

    BKK

    1.3h

    08:30

    UTH

    SMTWTFS

  22. KE038

    Korean Air

    12:20

    ORD

    14.5h

    16:50

    ICN

    SMTWTFS
    Search

  23. KE659

    Korean Air

    19:45

    ICN

    5.9h

    23:40

    BKK

    SMTWTFS

  24. FD4350

    Thai AirAsia

    07:15

    BKK

    1.3h

    08:30

    UTH

    SMTWTFS

  25. KE038

    Korean Air

    12:20

    ORD

    14.5h

    16:50

    ICN

    SMTWTFS
    Search

  26. KE653

    Korean Air

    19:05

    ICN

    6.3h

    23:20

    BKK

    SMTWTFS

  27. FD4350

    Thai AirAsia

    07:15

    BKK

    1.3h

    08:30

    UTH

    SMTWTFS

  28. CX807

    Cathay Pacific

    15:40

    ORD

    15.9h

    20:35

    HKG

    SMTWTFS
    Search

  29. CX617

    Cathay Pacific

    21:50

    HKG

    3.0h

    23:50

    BKK

    -MT-T-S

  30. FD4350

    Thai AirAsia

    07:15

    BKK

    1.3h

    08:30

    UTH

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Chicago to Udon Thani?

These price trend charts carefully monitor and predict how flight prices from Chicago to Udon Thani will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

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 date and time of your booking. By analyzing data from all airlines, 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 €1,984.

  • How many airports are there in Udon Thani (UTH)?

    There are 1 airport(s) near Udon Thani (UTH): Udonthani Airport.

How to find a cheap flight from Chicago to Udon Thani

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Chicago to Udon Thani

Off-season for travelJanuary
Peak season for travelFebruary
Flight distance13,338.94 km
Popular airlineEVA Air

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