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฿3,383+ Cheap flights from the United States

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAX — BKK
5 Sep — 12 Sep1
1 adult

What to know about flights from USA

Discover essential information about flights departing from USA, including flight schedules, destinations, airlines operating at the USA airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 31 August 2025.

Good round-trip deal

฿1,435 or less

Good one-way deal

฿775 or less
Price to beat on a round-trip flight from United States.
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Price to beat on a one-way flight from United States.
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Find flights from USA

Cheapest flights from USA
Explore the most affordable flight options available from USA. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2025.

Tue 9/912:30LAX - BKK
2 stops34h 25mChina Eastern
Tue 14/1021:55BKK - LAX
1 stop26h 10mChina Eastern
Deal found 30/8฿20,300
Fri 19/912:50LAX - BKK
1 stop19h 35mPhilippine Airlines
Thu 25/913:30BKK - LAX
1 stop21h 10mPhilippine Airlines
Deal found 30/8฿20,332
Mon 13/1023:55LAX - BKK
1 stop22h 20mPhilippine Airlines
Sun 26/1018:45BKK - LAX
1 stop28h 15mPhilippine Airlines
Deal found 30/8฿20,364
Mon 27/1011:55LAX - BKK
1 stop39h 55mPhilippine Airlines
Thu 20/1113:20BKK - LAX
1 stop33h 40mPhilippine Airlines
Deal found 30/8฿20,397
Sun 12/1012:50LAX - BKK
1 stop19h 35mPhilippine Airlines
Thu 30/1013:20BKK - LAX
1 stop20h 50mPhilippine Airlines
Deal found 30/8฿20,429
Thu 30/1023:10LAX - BKK
1 stop22h 55mPhilippine Airlines
Mon 10/1113:20BKK - LAX
1 stop20h 50mPhilippine Airlines
Deal found 29/8฿20,461
Mon 6/1012:50LAX - BKK
1 stop19h 35mPhilippine Airlines
Mon 20/1023:20BKK - LAX
1 stop24h 25mPhilippine Airlines
Deal found 29/8฿20,493
Sun 22/212:25LAX - BKK
2 stops29h 05mSingapore Airlines
Fri 6/309:35BKK - LAX
1 stop23h 35mSingapore Airlines
Deal found 30/8฿20,525
Tue 16/912:30LAX - BKK
1 stop37h 20mChina Eastern
Mon 3/1115:55BKK - LAX
3 stops56h 10mChina Eastern
Deal found 30/8฿20,558
Sun 22/219:50LAX - BKK
1 stop21h 40mSingapore Airlines
Sat 28/221:10BKK - LAX
2 stops28h 45mSingapore Airlines
Deal found 30/8฿20,590
Tue 28/1023:10LAX - BKK
1 stop33h 35mPhilippine Airlines
Sat 8/1113:20BKK - LAX
1 stop33h 40mPhilippine Airlines
Deal found 29/8฿20,622
Wed 12/1122:05LAX - BKK
1 stop29h 40mSingapore Airlines
Sun 23/1109:35BKK - LAX
1 stop25h 20mSingapore Airlines
Deal found 30/8฿20,654

Find flights from USA within your budget

 
Find flights departing from USA that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 31 August 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 19/10

12:50-22:25

1 stop19h 35m

Bangkok Suvarnabhumi

Wed 29/10

13:20-20:10

1 stop20h 50m

฿20,751

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 12/11

10:55-22:45

1 stop20h 50m

Bangkok Suvarnabhumi

Wed 3/12

13:20-19:10

1 stop20h 50m

฿20,751

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 19/2

10:55-22:45

1 stop20h 50m

Bangkok Suvarnabhumi

Tue 3/3

23:35-08:00

1 stop23h 25m

฿20,751

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 9/9

23:55-12:15

1 stop22h 20m

Bangkok Suvarnabhumi

Sat 18/10

18:40-20:40

1 stop40h 00m

฿20,751

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 14/9

23:55-22:25

1 stop32h 30m

Bangkok Suvarnabhumi

Sun 21/9

23:20-20:40

1 stop35h 20m

฿20,944

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Wed 5/11

07:00-06:30

2 stops34h 30m

Bangkok Suvarnabhumi

Wed 19/11

14:20-11:08

2 stops33h 48m

฿21,847

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Mon 10/11

00:10-11:15

1 stop20h 05m

Bangkok Suvarnabhumi

Mon 1/12

12:20-13:55

1 stop16h 35m

฿21,879

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Thu 11/9

09:00-23:55

2 stops26h 55m

Bangkok Suvarnabhumi

Wed 24/9

09:35-00:19

2 stops26h 44m

฿21,879

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Thu 18/9

14:15-23:10

1 stop18h 55m

Bangkok Suvarnabhumi

Sun 28/9

11:55-12:30

1 stop38h 35m

฿21,879

DallasBangkok

DFW - BKK

DFWBKK

Dallas/Fort Worth

Tue 16/9

06:00-04:35

2 stops34h 35m

Bangkok Suvarnabhumi

Tue 7/10

07:00-22:22

2 stops27h 22m

฿21,879

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 60 results
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Best time to book a flight from USA

Have a flexible travel schedule? Discover the best time to fly from USA 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.

Travel insights for flights from USA

Get recent, data-driven insights about flights from USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from USA?

Currently, July is the cheapest month in which you can book a flight from USA (average of ฿6,477). Flying from USA in December will prove the most costly (average of ฿22,137). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from USA?

Use this chart to determine the cheapest time to fly return from USA to Suvarnabhumi. Price data was last updated on 16 December 2024.

Those who are seeking the cheapest fare on flights departing from USA would be wise to consider leaving during Monday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday afternoons when fares are usually the most expensive.

Which airlines fly from USA?

Many airlines operate round-trip flights from USA: Korean Air, ANA, EVA Air, Cathay Pacific, Qatar Airways. These airlines fly to the following popular destinations: Bangkok.

Korean Air
Korean Air
From ฿710
ANA
ANA
From ฿728
EVA Air
EVA Air
From ฿866
ฟรอนเทียร์แอร์ไลน์
ฟรอนเทียร์แอร์ไลน์
From ฿29

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Dallas/Fort Worth, with prices starting at ฿777. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From ฿24
San Francisco
San Francisco
From ฿29
Lambert-St Louis
Lambert-St Louis
From ฿42

Airline reviews for flights from USA

Get insights into the airlines that provide service from USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from USA. In the last 7 days, Cheapflights users made a total of 17,341 searches.
See what other customers who have flown with EVA Air, Korean Air, andANA from the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,235 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,134 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very Good
945 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Cathay Pacific
7.6
Good
979 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Qatar Airways
7.4
Good
3,613 reviews
EVA Air
8.4
Very Good
1,235 reviews
Check prices

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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Direct flights from North America

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Related info for your journey

Access useful and relevant information related to your journey from USA. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 31 August 2025.

  • Which is the cheapest airport to catch a flight from USA?

    Palm Beach Intl airport offers the cheapest routes to San José del Cabo, from ฿14,919; whereas Seattle/Tacoma Intl airport is typically cheaper if you're flying to Bangkok, from ฿16,465. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What is the cheapest month to fly from USA?

    At the present moment the cheapest month to fly from USA is currently July; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from USA?

    Here are some of the cheapest flight destinations from USA:
    Fly from West Palm Beach to San José del Cabo from ฿14,919
    Fly from Seattle to Bangkok from ฿16,465
    Fly from Seattle to Phuket City from ฿16,498
    Fly from Houston to Panama City from ฿21,460
    Fly from New York to Christchurch from ฿43,016

  • How does Cheapflights help users find flights from USA?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from USA today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from USA?

    Millions of users choose and trust Cheapflights to book the best flight deals from USA for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from USA with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from USA, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from USA become cheaper?

    Not ready to book yet? You can track prices for flights from USA on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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Fly with Cheapflights

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How does Cheapflights help users find flights from USA?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from USA today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from USA?

Millions of users choose and trust Cheapflights to book the best flight deals from USA for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from USA with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from USA, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from USA become cheaper?

Not ready to book yet? You can track prices for flights from USA on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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