Cheap flights from Bangkok to Chicago, IL
Flights starting at £16435. Choose between United Airlines, Philippine Airlines, or Singapore Airlines to find the best price.
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Tips to know when travelling to Chicago
Cheapest one-way trip | £16435 |
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Cheapest round-trip | £912 |
Average round-trip | £36728 |
Includes rare itinerary | Travel hack |
Most popular airline | United Airlines |
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Check-in for a flight from Bangkok to Chicago
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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United Airlines | UAL | UA | Yes | No |
Philippine Airlines | PAL | PR | Yes | No |
Singapore Airlines | SIA | SQ | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United States COVID-19 travel restrictions

Latest COVID-19 restrictions
United States
- Travel is allowed with restrictions for vaccinated travelers
- No proof of negative pre-departure COVID-19 test results or recovery certificate
- No quarantine required for vaccinated travelers

Most travelers from Thailand can enter Chicago, MDW, but there are restrictions.
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Return
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Additional information |
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
Frequently asked questions
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