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฿2,488+ 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 8/4. 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
25 Mar — 1 Apr1
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 20 March 2025.

Good round-trip deal

฿1,497 or less

Good one-way deal

฿827 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 20 March 2025.

Wed 23/410:00SFO - BKK
1 stop40h 55mAir India
Wed 4/622:25BKK - SFO
1 stop22h 35mAir India
Deal found 19/3฿22,288
Thu 22/512:00SFO - BKK
2 stops34h 20mChina Eastern
Fri 6/613:20BKK - SFO
2 stops34h 10mChina Eastern
Deal found 18/3฿22,321
Fri 4/415:30SFO - BKK
1 stop39h 40mAIR PREMIA
Sat 19/422:45BKK - SFO
1 stop28h 15mAIR PREMIA
Deal found 18/3฿22,389
Mon 1/912:50LAX - BKK
1 stop19h 35mPhilippine Airlines
Tue 9/913:30BKK - LAX
1 stop21h 15mPhilippine Airlines
Deal found 20/3฿22,960
Mon 7/420:15LAX - BKK
2 stops27h 00mKorean Air
Sun 4/509:50BKK - LAX
1 stop37h 50mKorean Air
Deal found 19/3฿22,994
Sun 24/823:40LAX - BKK
1 stop21h 20mSingapore Airlines
Thu 4/912:15BKK - LAX
1 stop23h 25mSingapore Airlines
Deal found 20/3฿23,061
Sun 20/412:30LAX - BKK
1 stop22h 10mChina Eastern
Wed 28/515:55BKK - LAX
2 stops32h 10mChina Eastern
Deal found 19/3฿23,229
Thu 24/423:25LAX - BKK
1 stop28h 45mAir China
Sat 3/519:35BKK - LAX
1 stop29h 25mAir China
Deal found 20/3฿23,263
Sun 31/823:55SFO - BKK
1 stop32h 30mPhilippine Airlines
Thu 11/913:30BKK - SFO
1 stop21h 20mPhilippine Airlines
Deal found 19/3฿23,330
Fri 5/911:30SFO - BKK
1 stop33h 30mSingapore Airlines
Wed 1/1012:15BKK - SFO
1 stop35h 25mSingapore Airlines
Deal found 19/3฿23,565
Wed 23/412:30LAX - BKK
1 stop22h 10mMultiple Airlines
Sat 24/501:15BKK - LAX
1 stop33h 30mMultiple Airlines
Deal found 20/3฿24,170
Mon 14/401:05SFO - BKK
1 stop21h 05mChina Airlines
Thu 24/410:50BKK - SFO
1 stop23h 05mChina Airlines
Deal found 19/3฿24,574

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 20 March 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Suvarnabhumi

Route

Depart

Return

Price

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Wed 23/4

10:00-14:15

1 stop38h 15m

Bangkok Suvarnabhumi

Wed 4/6

17:55-07:00

1 stop27h 05m

฿22,288

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 22/5

12:00-12:20

2 stops34h 20m

Bangkok Suvarnabhumi

Fri 6/6

13:20-09:30

2 stops34h 10m

฿22,321

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 4/4

15:30-21:10

1 stop39h 40m

Bangkok Suvarnabhumi

Sat 19/4

22:45-13:00

1 stop28h 15m

฿22,389

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 1/9

12:50-22:25

1 stop19h 35m

Bangkok Suvarnabhumi

Tue 9/9

13:30-20:45

1 stop21h 15m

฿22,960

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 7/4

20:15-13:15

2 stops27h 00m

Bangkok Suvarnabhumi

Sun 4/5

09:50-09:40

1 stop37h 50m

฿22,994

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 24/8

23:40-11:00

1 stop21h 20m

Bangkok Suvarnabhumi

Thu 4/9

12:15-21:40

1 stop23h 25m

฿23,061

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 24/4

23:25-18:10

1 stop28h 45m

Bangkok Suvarnabhumi

Sat 3/5

19:35-11:00

1 stop29h 25m

฿23,263

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 23/4

12:30-00:40

1 stop22h 10m

Bangkok Suvarnabhumi

Sat 24/5

01:15-20:45

1 stop33h 30m

฿24,170

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 14/4

01:05-12:10

1 stop21h 05m

Bangkok Suvarnabhumi

Thu 24/4

10:50-19:55

1 stop23h 05m

฿24,574

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 7/5

12:25-23:50

1 stop21h 25m

Bangkok Suvarnabhumi

Thu 29/5

12:05-16:25

1 stop18h 20m

฿24,674

Flights are sorted by cheapest return flights first.

Deals found on 19/3

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, April is the cheapest month in which you can book a flight from USA (average of ฿19,027). Flying from USA in June will prove the most costly (average of ฿32,877). 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, Cathay Pacific, EVA Air, ANA, Qatar Airways. These airlines fly to the following popular destinations: Bangkok.

Korean Air

Korean Air

From ฿719

EVA Air

EVA Air

From ฿868

Cathay Pacific

Cathay Pacific

From ฿731

ANA

ANA

From ฿746

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 ฿810. Explore other affordable destinations below.

Dallas/Fort Worth

Dallas/Fort Worth

From ฿24

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

From ฿30

Lambert-St Louis

Lambert-St Louis

From ฿42

Los Angeles

Los Angeles

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.
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very Good
1,172 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very Good
1,045 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very Good
1,437 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very Good
827 reviews
STARLUX Airlines
9.1
Wonderful
Check prices

Comfort

9.0

Entertainment

9.1

Overall

9.1

Boarding

9.1

Crew

9.3

Food

9.0

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

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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 20 March 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 ฿15,564; whereas Seattle/Tacoma Intl airport is typically cheaper if you're flying to Bangkok, from ฿20,977. 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 April; with June 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 ฿15,564
    Fly from Seattle to Phuket City from ฿20,977
    Fly from Los Angeles to Bangkok from ฿21,346
    Fly from Houston to Panama City from ฿22,389
    Fly from New York to Christchurch from ฿44,878

  • 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.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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