Find flights
Airlines
Thailand (ภาษาไทย)
ภาษาไทย

฿2,887+ 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 14/12. 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
31 Dec — 7 Jan1
1 adult
1 adult, Economy, 0 bags

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 1 December 2025.

Good round-trip deal

฿1,879 or less

Good one-way deal

฿771 or less
Price to beat on a round-trip flight from United States.
Search Deals
Price to beat on a one-way flight from United States.
Search Deals

Find flights from USA

Enter your travel dates to find the best prices.

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 1 December 2025.

Mon 19/111:30LAX - BKK
1 stop22h 25mChina Eastern
Tue 10/201:55BKK - LAX
1 stop22h 10mChina Eastern
Deal found 29/11฿19,020
Sun 18/111:30LAX - BKK
1 stop22h 25mChina Eastern
Sun 1/205:05BKK - LAX
1 stop19h 00mChina Eastern
Deal found 29/11฿19,116
Mon 12/111:30LAX - BKK
1 stop22h 25mChina Eastern
Wed 4/201:55BKK - LAX
1 stop22h 10mChina Eastern
Deal found 29/11฿19,148
Wed 21/111:30LAX - BKK
1 stop22h 25mChina Eastern
Thu 5/219:55BKK - LAX
1 stop28h 10mChina Eastern
Deal found 30/11฿19,180
Tue 20/111:30LAX - BKK
2 stops35h 35mChina Eastern
Mon 26/109:25BKK - LAX
1 stop38h 40mChina Eastern
Deal found 30/11฿19,212
Sat 21/222:05LAX - BKK
1 stop29h 40mSingapore Airlines
Fri 13/315:50BKK - LAX
1 stop19h 05mSingapore Airlines
Deal found 30/11฿19,244
Mon 2/312:25LAX - BKK
2 stops29h 00mSingapore Airlines
Fri 20/312:00BKK - LAX
1 stop22h 55mSingapore Airlines
Deal found 30/11฿19,276
Sun 25/122:00LAX - BKK
1 stop21h 10mChina Southern
Sat 28/215:45BKK - LAX
1 stop17h 45mChina Southern
Deal found 29/11฿19,308
Sun 1/312:25LAX - BKK
2 stops29h 00mSingapore Airlines
Wed 1/415:30BKK - LAX
1 stop20h 20mSingapore Airlines
Deal found 29/11฿19,340
Tue 24/312:30LAX - BKK
1 stop33h 50mChina Eastern
Fri 29/502:10BKK - LAX
1 stop21h 55mChina Eastern
Deal found 30/11฿19,373
Sun 29/323:40LAX - BKK
1 stop29h 20mSingapore Airlines
Sat 11/421:15BKK - LAX
1 stop35h 50mSingapore Airlines
Deal found 30/11฿19,437
Wed 11/315:50SEA - BKK
2 stops26h 35mMultiple Airlines
Wed 18/321:10BKK - SEA
1 stop25h 00mMultiple Airlines
Deal found 29/11฿21,425

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 1 December 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

Mon 19/1

21:15-12:05

1 stop23h 50m

Bangkok Suvarnabhumi

Thu 19/2

19:15-20:55

1 stop16h 40m

฿20,206

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Fri 16/1

22:35-11:15

1 stop21h 40m

Bangkok Suvarnabhumi

Sun 15/2

17:40-16:20

1 stop37h 40m

฿20,206

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 23/2

22:35-05:10

2 stops39h 35m

Bangkok Suvarnabhumi

Wed 18/3

16:55-09:05

1 stop30h 10m

฿22,163

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 12/1

10:50-00:55

1 stop23h 05m

Bangkok Suvarnabhumi

Thu 22/1

23:15-08:30

1 stop24h 15m

฿22,420

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 15/3

11:50-23:20

1 stop21h 30m

Bangkok Suvarnabhumi

Thu 10/9

21:40-09:40

1 stop26h 00m

฿22,420

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 18/1

10:50-13:25

1 stop35h 35m

Bangkok Suvarnabhumi

Sat 31/1

02:05-08:30

1 stop21h 25m

฿22,420

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 5/2

22:50-00:55

1 stop35h 05m

Bangkok Suvarnabhumi

Sun 15/2

02:05-08:30

1 stop21h 25m

฿22,420

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 13/1

21:45-00:15

1 stop35h 30m

Bangkok Suvarnabhumi

Tue 24/2

19:15-21:15

1 stop17h 00m

฿22,484

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 15/1

11:25-00:15

1 stop21h 50m

Bangkok Suvarnabhumi

Thu 29/1

12:45-16:05

1 stop18h 20m

฿22,484

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 15/1

11:25-11:15

1 stop32h 50m

Bangkok Suvarnabhumi

Wed 21/1

17:40-09:30

1 stop30h 50m

฿22,484

Flights are sorted by cheapest return flights first.

Deals found on 30/11

Showing 1-10 of 60 results
1
2
3
...
6

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 ฿6,447). Flying from USA in December will prove the most costly (average of ฿21,554). 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, Asiana Airlines. These airlines fly to the following popular destinations: Bangkok.

Cathay Pacific
Cathay Pacific
From ฿23,454
Korean Air
Korean Air
From ฿22,766
EVA Air
EVA Air
From ฿25,567
ANA
ANA
From ฿21,963

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Los Angeles, with prices starting at ฿1,078. Explore other affordable destinations below.

Los Angeles
Los Angeles
From ฿1,078
Houston Hobby
Houston Hobby
From ฿1,571
New York
New York
From ฿1,879

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
8.5
Very Good
1,288 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very Good
1,288 reviews
EVA Air
8.5
Very Good
1,288 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Korean Air
8.4
Very Good
1,177 reviews
EVA Air
8.5
Very Good
1,288 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
ANA
8.4
Very Good
1,015 reviews
EVA Air
8.5
Very Good
1,288 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Asiana Airlines
8.2
Very Good
490 reviews
EVA Air
8.5
Very Good
1,288 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Cathay Pacific
7.6
Good
1,080 reviews
EVA Air
8.5
Very Good
1,288 reviews
Check prices

Comfort

8.3

Boarding

8.4

Crew

8.6

Entertainment

8.0

Overall

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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.

Direct flights from North America

Book a direct flight from one of these other cities located in North America.
Direct flights from Los Angeles
Direct flights from San Francisco
Direct flights from Boston
Direct flights from Las Vegas
Direct flights from Orlando
Direct flights from Seattle
Direct flights from Salt Lake City
Direct flights from Minneapolis
Direct flights from Portland
Direct flights from Miami
Direct flights from Denver
Direct flights from Atlanta
Direct flights from Honolulu
Direct flights from Austin
Direct flights from San Diego
Direct flights from Charlotte
Direct flights from Philadelphia
Direct flights from Tampa
Direct flights from St. Louis
Direct flights from New Orleans
Direct flights from Rochester
Direct flights from Fort Lauderdale
Direct flights from Cleveland
Direct flights from Nashville
Direct flights from Anchorage
Direct flights from Charleston
Direct flights from Kansas City
Direct flights from Oklahoma City
Direct flights from Bozeman
Direct flights from Norfolk

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 1 December 2025.

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

    Boston Logan Intl airport offers the cheapest routes to Bangkok, from ฿3,945; whereas Palm Beach Intl airport is typically cheaper if you're flying to San José del Cabo, from ฿14,850. 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 Boston to Bangkok from ฿3,945
    Fly from West Palm Beach to San José del Cabo from ฿14,850
    Fly from Chicago to Phuket City from ฿18,025
    Fly from Houston to Panama City from ฿21,361
    Fly from New York to Christchurch from ฿42,819

  • 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.

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.