How do most travelers feel about United Airlines?

The average rating from 1,456 United Airlines reviews by Cheapflights users is 8.3 (out of a maximum rating of 10). If you are considering flying BKK-STL with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to St. Louis with United Airlines.

฿56,768+ United Airlines Flights from Suvarnabhumi to St. Louis

Cheapflights users flying from Bangkok to St. Louis on United Airlines typically fly into Lambert-St Louis and depart from Bangkok Suvarnabhumi. Select your dates above for pricing.

United Airlines flights from Suvarnabhumi to St. Louis in 2025

One-way from	฿56,768
Popular in	February
Cheapest in	May
Average price (all airlines)	฿44,142

United Airlines
29/6
3 total stops
43h 10m total
Bangkok to St. Louis

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Highest demand for flights from Bangkok Suvarnabhumi to Lambert-St Louis; 6% potential price increase.

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Best time to find cheap flights from Bangkok Suvarnabhumi to Lambert-St Louis; 0% potential price drop.

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Average price for all Bangkok Suvarnabhumi to Lambert-St Louis flights (one-way and round-trip).

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How do most travelers feel about United Airlines?
The average rating from 1,456 United Airlines reviews by Cheapflights users is 8.3 (out of a maximum rating of 10). If you are considering flying BKK-STL with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to St. Louis with United Airlines.

Find United Airlines flight deals from Suvarnabhumi to St. Louis

One-way United Airlines flights to St. Louis
Search for one-way United Airlines flight options to St. Louis. Find affordable one-way fares based on user searches. Data last updated 26 April 2025.

Sun 29/609:35BKK - STL

3 stops43h 10mUnited Airlines

Deal found 25/4฿56,768

Travel insights for United Airlines flights from Suvarnabhumi to St. Louis

Get recent, data-driven insights about United Airlines flights from Suvarnabhumi to St. Louis including ideal travel times, pricing trends, and more.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

Best time to book a flight from Suvarnabhumi to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Suvarnabhumi 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.

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See what others are saying about United Airlines

United Airlines

7.4

Good

8,688 reviews

Check prices

Overview

Recent reviews

4.0

Mediocre|Apr 2025

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

4.0

Mediocre|Mar 2025

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

2.0

Poor|Mar 2025

The seats are way too stiff.

4.0

Mediocre|Feb 2025

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

2.0

Poor|Jan 2025

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

1 out of 2896

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Cheapflights users flying from Bangkok to St. Louis on United Airlines typically fly into Lambert-St Louis and depart from Bangkok Suvarnabhumi. Select your dates above for pricing.

United Airlines flights from Suvarnabhumi to St. Louis in 2025

Find detailed information about United Airlines flights from Suvarnabhumi to St. Louis. Explore the options provided by United Airlines to plan your journey from Suvarnabhumi to St. Louis. Data last updated 26 April 2025.

One-way from

Popular in

Cheapest in

Average price (all airlines)

How do most travelers feel about United Airlines?

Find United Airlines flight deals from Suvarnabhumi to St. Louis

One-way United Airlines flights to St. Louis
Search for one-way United Airlines flight options to St. Louis. Find affordable one-way fares based on user searches. Data last updated 26 April 2025.

Search for one-way United Airlines flight options to St. Louis. Find affordable one-way fares based on user searches. Data last updated 26 April 2025.

Travel insights for United Airlines flights from Suvarnabhumi to St. Louis

Get recent, data-driven insights about United Airlines flights from Suvarnabhumi to St. Louis including ideal travel times, pricing trends, and more.

Rainfall in St. Louis by month

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

Temperature in St. Louis by month

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

Best time to book a flight from Suvarnabhumi to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Suvarnabhumi with our price prediction graph.

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.

Other United Airlines flights from Suvarnabhumi

Browse through other United Airlines flights departing from Suvarnabhumi. Flight routes are based on user searches made on Cheapflights and were last updated on 26 April 2025.

Complete your trip

Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.

Other airlines servicing Suvarnabhumi and St. Louis

Choose from other airlines serving Suvarnabhumi and St. Louis.

Other popular destinations in North America

If St. Louis is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 26 April 2025.

See what others are saying about United Airlines

Overview

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United Airlines flights from Bangkok Suvarnabhumi Airport to St. Louis (BKK - STL)

Cheapflights users flying from Bangkok to St. Louis on United Airlines typically fly into Lambert-St Louis and depart from Bangkok Suvarnabhumi. Select your dates above for pricing.

United Airlines flights from Suvarnabhumi to St. Louis in 2025

Find detailed information about United Airlines flights from Suvarnabhumi to St. Louis. Explore the options provided by United Airlines to plan your journey from Suvarnabhumi to St. Louis. Data last updated 26 April 2025.

One-way from

Popular in

Cheapest in

Average price (all airlines)

How do most travelers feel about United Airlines?

Find United Airlines flight deals from Suvarnabhumi to St. Louis

One-way United Airlines flights to St. LouisSearch for one-way United Airlines flight options to St. Louis. Find affordable one-way fares based on user searches. Data last updated 26 April 2025.

Search for one-way United Airlines flight options to St. Louis. Find affordable one-way fares based on user searches. Data last updated 26 April 2025.

Travel insights for United Airlines flights from Suvarnabhumi to St. Louis

Get recent, data-driven insights about United Airlines flights from Suvarnabhumi to St. Louis including ideal travel times, pricing trends, and more.

Rainfall in St. Louis by month

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

Temperature in St. Louis by month

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

Best time to book a flight from Suvarnabhumi to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Suvarnabhumi with our price prediction graph.

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.

Other United Airlines flights from Suvarnabhumi

Browse through other United Airlines flights departing from Suvarnabhumi. Flight routes are based on user searches made on Cheapflights and were last updated on 26 April 2025.

See what others are saying about United Airlines

Overview

100% Free

Book with Flexibility

Travel Smart

One-way United Airlines flights to St. Louis
Search for one-way United Airlines flight options to St. Louis. Find affordable one-way fares based on user searches. Data last updated 26 April 2025.