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฿5,662+ 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 11/5. 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
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

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 14 April 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 26/4

07:00-21:45

2 stops24h 45m

Bangkok Suvarnabhumi

Tue 26/5

02:35-07:35

1 stop19h 00m

฿28,473

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Mon 7/9

08:30-01:05

2 stops26h 35m

Bangkok Suvarnabhumi

Thu 10/9

09:50-14:50

1 stop19h 00m

฿28,859

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 6/9

05:55-21:45

2 stops25h 50m

Bangkok Suvarnabhumi

Mon 14/9

02:35-21:44

2 stops33h 09m

฿29,052

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 16/8

05:55-21:45

2 stops25h 50m

Bangkok Suvarnabhumi

Mon 31/8

23:30-21:44

2 stops36h 14m

฿29,052

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 2/9

07:35-13:35

2 stops40h 00m

Bangkok Suvarnabhumi

Mon 7/9

09:50-21:44

2 stops25h 54m

฿29,052

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 25/8

06:05-23:35

2 stops27h 30m

Bangkok Suvarnabhumi

Thu 17/9

09:50-23:52

2 stops28h 02m

฿29,695

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 1/5

12:40-13:35

1 stop34h 55m

Bangkok Suvarnabhumi

Wed 20/5

23:30-10:40

1 stop25h 10m

฿29,727

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 3/8

17:30-23:35

2 stops40h 05m

Bangkok Suvarnabhumi

Wed 16/9

09:50-23:52

2 stops28h 02m

฿29,856

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 12/8

13:00-01:05

1 stop22h 05m

Bangkok Suvarnabhumi

Wed 19/8

09:50-21:10

2 stops25h 20m

฿30,371

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Fri 11/9

08:55-18:05

2 stops43h 10m

Bangkok Suvarnabhumi

Sat 19/9

13:20-09:05

3 stops57h 45m

฿30,821

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from USA (average of ฿16,183). Flying from USA in June will prove the most costly (average of ฿24,065). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from USA?

Many airlines operate round-trip flights from USA: EVA Air, ANA, Korean Air, Asiana Airlines, Japan Airlines. These airlines fly to the following popular destinations: Bangkok.

EVA Air
EVA Air
From ฿24,856
ANA
ANA
From ฿20,456
Korean Air
Korean Air
From ฿18,744
Cathay Pacific
Cathay Pacific
From ฿18,900

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is New York, with prices starting at ฿1,885. Explore other affordable destinations below.

New York
New York
From ฿1,885
Boston Logan Intl
Boston Logan Intl
From ฿1,898
Hilo Intl
Hilo Intl
From ฿1,924

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,ANA, andKorean Air 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
1,407 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
EVA Air
8.5
Very Good
1,407 reviews
EVA Air
8.5
Very Good
1,407 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
ANA
8.4
Very Good
1,171 reviews
EVA Air
8.5
Very Good
1,407 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Korean Air
8.4
Very Good
1,204 reviews
EVA Air
8.5
Very Good
1,407 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Japan Airlines
8.3
Very Good
1,779 reviews
EVA Air
8.5
Very Good
1,407 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?
Asiana Airlines
8.1
Very Good
516 reviews
EVA Air
8.5
Very Good
1,407 reviews
Check prices

Entertainment

8.0

Food

8.1

Boarding

8.4

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2026

TPE - SFO

Why when we’re about to board they suddenly announced the letters ABC to board first .. so what is the use us waiting at the door (with wheelchairs) ended up almost at the end to board and I can see people walking boarding first? Is this something new? You go by letters now?

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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 14 April 2026.

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

    Seattle/Tacoma Intl airport offers the cheapest routes to Bangkok, from ฿20,783; whereas Los Angeles airport is typically cheaper if you're flying to Bangkok, from ฿21,234. 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 January; 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 Seattle to Bangkok from ฿20,783
    Fly from Houston to Panama City from ฿21,427
    Fly from San Francisco to Phuket City from ฿23,003
    Fly from New York to Christchurch from ฿42,950

  • 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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