Flights
Insights
FAQs

ANA flights from Chicago to Bangkok Suvarnabhumi Airport (CHI - BKK)

CHI — BKK
15 Aug — 22 Aug1
1 adult
1 adult, Economy, 0 bags

Find ANA flight deals from Chicago to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest ANA flights from Chicago to Suvarnabhumi
Explore the most affordable ANA flight options available from Chicago to Suvarnabhumi. Find the lowest fares with prices last updated on 16 July 2026.

Tue 4/815:47
ORD
-
BKK
1 stop29h 48m
ANA
Thu 13/807:00
BKK
-
ORD
1 stop19h 55m
ANA
Deal found 14/7฿31,470
Tue 4/817:45
ORD
-
BKK
1 stop22h 50m
ANA
Tue 25/813:55
BKK
-
ORD
1 stop37h 30m
ANA
Deal found 15/7฿31,605
Mon 3/812:15
ORD
-
BKK
1 stop29h 40m
ANA
Fri 14/807:00
BKK
-
ORD
1 stop19h 55m
ANA
Deal found 14/7฿31,705

  • How do most travelers feel about ANA?

    Cheapflights users who travel with ANA (a popular airline from Chicago to Bangkok Suvarnabhumi Airport) have rated them a 8.3/10. This rating comes from 1,271 reviews. If you are looking to travel CHI-BKK, search your dates above.

  • Can I get a flight from Chicago to Bangkok Suvarnabhumi Airport on ANA for under ฿40,261?

    Cheapflights currently has 8 CHI-BKK flights for under ฿40,261. Flights to Bangkok Suvarnabhumi Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

ANA flights from Chicago to Suvarnabhumi in 2026

Find detailed information about ANA flights from Chicago to Suvarnabhumi. Explore the options provided by ANA to plan your journey from Chicago to Suvarnabhumi. Data last updated 16 July 2026.

One-way from

฿19,392

Return from

฿31,336

Popular in

December

Cheapest in

September

Average price (all airlines)

฿38,449
ANA
  • ANA
  • 29/7
  • 1 total stop
  • 24h 10m total
  • Chicago to Bangkok
Search Deals
ANA
  • ANA
  • 20/10-1/11
  • 4 total stops
  • 55h 15m total
  • Chicago to Bangkok
Search Deals
Highest demand for flights from Chicago to Bangkok Suvarnabhumi; 3% potential price increase.
Search Deals
Best time to find cheap flights from Chicago to Bangkok Suvarnabhumi; 3% potential price drop.
Search Deals
Average price for all Chicago to Bangkok Suvarnabhumi flights (one-way and round-trip).
Search Deals

Which month is the cheapest to fly Economy class from Chicago to Bangkok Suvarnabhumi Airport?

For Economy class flights, the cheapest month to fly this route is October. The most expensive months are June and July.

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

When is the best time to book a flight to Bangkok Suvarnabhumi Airport with ANA?

The best time to book a flight to Bangkok Suvarnabhumi Airport with ANA is 73 days before departure. On average, fares are higher if you book 44 days before departure.

Best time to book a flight from Chicago to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Chicago with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Chicago to Suvarnabhumi on another airline

Consider alternative airlines that service the Suvarnabhumi area. Flight routes are based on user searches made on Cheapflights and were last updated on 16 July 2026.
EVA Air flights from Chicago to Bangkok Suvarnabhumi

See what others are saying about ANA

Read reviews and see what other travellers are saying about their experiences with ANA. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing ANA for your next flight. Reviews last updated 16 July 2026.
ANA
8.3
Very Good
1,271 reviews
Check prices
Overview

Crew

8.7

Comfort

8.2

Entertainment

7.9

Boarding

8.5

Food

7.7

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.