Cheap flights from Illinois (IL) to Bangkok (BKK)

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How to find the cheapest flight from
Illinois to Bangkok (BKK)

All the information you need to plan the best null to BKK flight in 2021: compare Illinois to Bangkok flight prices with the expected peak season, weather and rainfall in Bangkok.
What is the cheapest month to fly from Illinois to Bangkok?

September is one of the best times of the year to fly to Bangkok from Illinois. Prices for September average $750 per person but you can even find prices for as low as $559. The most expensive prices can be found in the month of December. Opting for a September flight can save you 70% on your journey compared to booking in September

When is the cheapest time to fly from Illinois to Bangkok (IL - TH1)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Bangkok as you normally would.

How far in advance should I book a flight from Illinois to Bangkok?

Travelers have found it’s best to book a flight 61 days in advance to save up to 24% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Illinois to Bangkok 1-2 weeks in advance for as low as $786, or $889 for flights within the next 24 hours.

Cheap flights from Illinois to Bangkok in October, November 2021

The best prices found for Illinois to BKK flights for October, November
3 Nov - 30 Nov
$664pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl
3 Nov - 30 Nov
$665pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl
10 Nov - 22 Dec
$668pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl

Illinois to Bangkok 2021 flight deals

Cheap flights to Bangkok from Illinois found for this year
3 Nov - 30 Nov
$664pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl
3 Nov - 30 Nov
$665pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl
10 Nov - 22 Dec
$668pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl

Last minute flights from Illinois to Bangkok

Late deals on round-trip flights to Bangkok from Illinois, departing today and this week
3 Nov - 30 Nov
$664pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl
3 Nov - 30 Nov
$665pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl
3 Nov - 30 Nov
$668pp
ORD
Chicago O'Hare Intl
Etihad Airways
   
2 STOPS
BKK
Bangkok Suvarnabhumi
BKK
Bangkok Suvarnabhumi
Etihad Airways
   
2 STOPS
ORD
Chicago O'Hare Intl

One-way flights to Bangkok from Illinois

The cheapest one-way flights from Illinois to Bangkok
3:35 am - 12:20 pm
Multiple Airlines
2 Stops
44h 45m
ORD - BKK
Multiple Airlines
$475
lol.travel
8:30 pm - 7:10 am
EVA Air
1 Stop
22h 40m
ORD - BKK
EVA Air
$479
SmartFares
5:20 am - 6:35 pm
American Airlines
1 Stop
24h 15m
ORD - BKK
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Illinois</span> to <span class="emphasized">Bangkok</span> flights.

Flight FAQs

From Illinois to Bangkok

Which airlines flying from Illinois to Bangkok have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Illinois to Bangkok that may be offering flexible cancellation policies are China Eastern, ANA, and EVA Air. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What safety measures are being taken by airlines flying from Illinois to Bangkok to control the spread of COVID-19?

Etihad Airways is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Illinois to Bangkok are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Can I find flights from Illinois to Bangkok for under $700 on Cheapflights?

Yes, there are multiple flights from Illinois to Bangkok for under $700. The cheapest flight booked recently is on Etihad Airways for just $668, but on average you can expect to pay $706.

Are there last-minute flights available from Illinois to Bangkok for under $700?

There are currently 20+ open flights from Illinois to Bangkok within the next 7 days for less than $700.

What are the cheapest airlines to fly from Illinois to Bangkok one-way?

To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $463. EVA Air flights start at $479 while deals on American Airlines start at $490 one-way.

What are the most popular routes from Illinois to Bangkok?

The most popular route from Illinois to Bangkok is Chicago O'Hare Intl - Bangkok Suvarnabhumi. You may also consider Chicago O'Hare Intl - Bangkok Don Mueang Intl or Chicago Midway - Bangkok Suvarnabhumi.

What are the cheapest flights from Illinois to Bangkok?

Looking for the cheapest flight from Illinois to Bangkok? While on average our users pay $1,450, our data indicates the cheapest price to be $350. The most popular route (Chicago O'Hare Intl - Bangkok Suvarnabhumi), is priced around $667.

What are the most popular airlines that fly from Illinois to Bangkok?

Silver Airways, Major Airline and Endeavor Airlines are the most popular airlines when flying from Illinois to Bangkok.

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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Bangkok, Thailand

Do I need a COVID test to fly to Bangkok from Illinois?

Information is based on travel restrictions from Illinois to Bangkok

Most visitors from Illinois need to provide a negative COVID-19 test result and/or quarantine to enter Bangkok.

COVID-19 testing requirements
Visitors from Illinois must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Bangkok.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Bangkok.

Do I need a test to fly back to Illinois from Bangkok?

Returning to Illinois from Bangkok

COVID-19 testing requirements
Visitors from Bangkok must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Illinois.

Quarantine requirements
Visitors from Bangkok are not required to quarantine after entering Illinois.

Hide COVID Travel Restrictions for Bangkok, Thailand

Destination information for Bangkok

Things to know before you go - useful duration and weather info for your trip from Illinois to Bangkok.
Today's exchange rate
$1 = ฿33.23
Average temperature for October in Bangkok
91.4 °F
Avg rainfall for October in Bangkok
10.9 ″

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)
Bangkok Don Mueang Intl (DMK)

Top 10 airlines flying from Illinois to Bangkok

The chart below displays the airlines Cheapflights users traveling from Illinois to Bangkok choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Turkish Airlines
$426 $1,737 No cancel fee 77%
JetBlue
$519 $623 No cancel fee 62%
United Airlines
$522 $668 No cancel fee 69%
China Eastern
$537 $685 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

ANA
$538 $745 No cancel fee 80%
Asiana Airlines
$557 $750 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

EVA Air
$572 $809 No cancel fee 74%
Korean Air
$578 $783 No cancel fee 81%
American Airlines
$584 $1,172 No cancel fee 71%
Delta
$608 $868 No cancel fee N/A
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