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฿5,430+ 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 10/9. 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
29 Jun — 6 Jul1
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 30 May 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Mon 10/8

23:50-23:35

1 stop33h 45m

Bangkok Suvarnabhumi

Tue 1/9

23:30-09:40

1 stop24h 10m

฿28,546

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Wed 15/7

07:15-21:45

2 stops24h 30m

Bangkok Suvarnabhumi

Tue 25/8

23:30-10:10

1 stop24h 40m

฿28,742

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Wed 14/10

21:15-12:20

1 stop25h 05m

Bangkok Suvarnabhumi

Fri 30/10

09:35-20:55

1 stop25h 20m

฿28,839

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 20/10

08:55-00:40

2 stops25h 45m

Bangkok Suvarnabhumi

Sun 1/11

13:35-10:00

1 stop34h 25m

฿29,262

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Mon 10/8

09:45-21:45

2 stops22h 00m

Bangkok Suvarnabhumi

Tue 1/9

23:30-09:40

1 stop24h 10m

฿30,237

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Thu 13/8

09:30-01:05

2 stops25h 35m

Bangkok Suvarnabhumi

Tue 25/8

23:30-10:10

1 stop24h 40m

฿30,237

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Thu 1/10

12:00-12:20

2 stops34h 20m

Bangkok Suvarnabhumi

Thu 15/10

20:50-09:05

3 stops50h 15m

฿30,432

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Mon 31/8

06:00-23:35

2 stops27h 35m

Bangkok Suvarnabhumi

Wed 30/9

09:50-20:18

2 stops24h 28m

฿30,432

San FranciscoBangkok

SFO - BKK

SFOBKK

San Francisco

Tue 15/9

05:50-21:45

2 stops25h 55m

Bangkok Suvarnabhumi

Tue 29/9

23:30-23:59

2 stops38h 29m

฿30,432

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles Los Angeles

Tue 21/7

07:15-01:05

2 stops27h 50m

Bangkok Suvarnabhumi

Mon 27/7

23:30-20:13

2 stops34h 43m

฿30,562

Flights are sorted by cheapest return flights first.

Deals found on 25/5

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, September is the cheapest month in which you can book a flight from USA (average of ฿28,709). Flying from USA in December will prove the most costly (average of ฿45,356). 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 ฿25,578
ANA
ANA
From ฿20,672
Korean Air
Korean Air
From ฿18,942
Asiana Airlines
Asiana Airlines
From ฿19,463

What is the cheapest place to fly to from USA?

The cheapest city to fly to from USA is Raleigh-Durham, with prices starting at ฿1,916. Explore other affordable destinations below.

Raleigh-Durham
Raleigh-Durham
From ฿1,916
Boston Logan Intl
Boston Logan Intl
From ฿1,918
Hilo Intl
Hilo Intl
From ฿1,944
Denver Intl
Denver Intl
From ฿1,949

When is the best time to book a flight from USA?

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from USA. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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, andJapan Airlines 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
1,464 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very Good
1,464 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Korean Air
8.4
Very Good
1,217 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Japan Airlines
8.3
Very Good
1,831 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
ANA
8.3
Very Good
1,219 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Asiana Airlines
8.1
Very Good
535 reviews
EVA Air
8.5
Very Good
1,464 reviews
Check prices

Comfort

8.3

Boarding

8.4

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Browse thousands of different options on Cheapflights for your next trip

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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 30 May 2026.

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

    Seattle/Tacoma Intl airport offers the cheapest routes to Bangkok, from ฿20,483; whereas Los Angeles Los Angeles airport is typically cheaper if you're flying to Bangkok, from ฿21,166. 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 September; 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 Seattle to Bangkok from ฿20,483
    Fly from Houston to Panama City from ฿21,654
    Fly from Los Angeles to Phuket City from ฿23,312
    Fly from New York to Christchurch from ฿43,405

  • 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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