How long is the flight from Maine to Thailand?

The flight from Maine to Thailand depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Portland (a popular airport in Maine) to Bangkok Suvarnabhumi Airport (the most popular airport in Thailand), then the flight time is 30h 20m on average. If you fly from Bangor (another popular airport in Maine) to Bangkok Suvarnabhumi Airport, then the average flight time is 36h 21m.

What is the cheapest airline that flies from Maine to Thailand?

Korean Air, Hainan Airlines, and Delta are the most popular carriers operating from Maine to Thailand

When did momondo last update prices for flights from Maine to Thailand?

Prices for flights from Maine to Thailand refresh daily.

How many operators does momondo search for flights from Maine to Thailand?

As of December 2025, there are 17 operators available to choose from for flights from Maine to Thailand.

How old do you have to be to fly from Maine to Thailand?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$399 Cheap Flights from Maine to Thailand in 2025/26

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Find the cheapest flights from Maine to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:30 pm - 11:40 pm

BOS

HKT

20h 10m1 stop

2:25 am - 2:55 pm

HKT

BOS

23h 30m1 stop

$749Etihad Airways

Tue, Mar 31 - Mon, May 4

12:30 am - 5:35 pm

BOS

HKT

29h 05m1 stop

12:20 pm - 10:00 pm

HKT

BOS

21h 40m1 stop

$757Cathay Pacific

Wed, Jan 21 - Thu, Jan 29

6:40 pm - 11:25 pm

BOS

BKK

40h 45m2 stops

1:05 am - 4:20 pm

BKK

BOS

27h 15m1 stop

$771Hainan Airlines

Wed, Jan 14 - Tue, Jan 20

4:30 pm - 11:50 pm

BOS

BKK

20h 20m1 stop

3:15 am - 2:55 pm

BKK

BOS

22h 40m1 stop

$772Etihad Airways

Tue, May 5 - Mon, May 25

11:00 am - 12:55 am

BOS

BKK

25h 55m1 stop

9:30 pm - 9:40 am

BKK

BOS

23h 10m1 stop

$773Korean Air

Fri, Jan 16 - Mon, Mar 9

11:00 am - 12:55 am

BOS

BKK

25h 55m1 stop

2:05 am - 8:40 am

BKK

BOS

42h 35m1 stop

$774Korean Air

Sat, Jan 31 - Mon, Feb 9

7:40 pm - 2:20 pm

BOS

BKK

31h 40m2 stops

12:40 am - 4:40 pm

BKK

BOS

27h 00m1 stop

$776Hainan Airlines

Wed, Mar 18 - Tue, Apr 7

8:00 pm - 3:05 pm

BOS

BKK

31h 05m1 stop

10:10 am - 7:05 pm

BKK

BOS

43h 55m1 stop

$781Turkish Airlines

Fri, Mar 6 - Fri, Mar 13

11:00 am - 10:20 pm

BOS

CNX

47h 20m2 stops

2:30 pm - 8:40 am

CNX

BOS

30h 10m2 stops

$859Multiple Airlines

Sun, Feb 8 - Sun, Feb 15

12:30 am - 11:20 pm

BOS

DMK

34h 50m2 stops

7:15 am - 10:00 pm

DMK

BOS

26h 45m2 stops

$951Multiple Airlines

Wed, Jan 21 - Thu, Jan 29

Hainan Airlines flights from Maine to Thailand

Our best Hainan Airlines deals on Maine to Thailand flight tickets

Hainan Airlines

Jan 14

BOS6:40 pmBoston Logan Intl

40h 45m

2 stops

BKK11:25 pmBangkok Suvarnabhumi

Jan 20

BKK1:05 amBangkok Suvarnabhumi

27h 15m

1 stop

BOS4:20 pmBoston Logan Intl

$771

Find similar

Hainan Airlines

Mar 18

BOS7:40 pmBoston Logan Intl

31h 40m

2 stops

BKK2:20 pmBangkok Suvarnabhumi

Apr 7

BKK12:40 amBangkok Suvarnabhumi

27h 00m

1 stop

BOS4:40 pmBoston Logan Intl

$776

Find similar

Hainan Airlines

Jan 14

BOS6:40 pmBoston Logan Intl

40h 45m

2 stops

BKK11:25 pmBangkok Suvarnabhumi

Mar 10

BKK1:05 amBangkok Suvarnabhumi

27h 15m

1 stop

BOS5:20 pmBoston Logan Intl

$792

Find similar

United Airlines flights from Maine to Thailand

Our best United Airlines deals on Maine to Thailand flight tickets

United Airlines

Feb 25

BOS5:35 amBoston Logan Intl

35h 35m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Mar 10

BKK4:55 pmBangkok Suvarnabhumi

30h 54m

3 stops

BOS12:49 pmBoston Logan Intl

$788

Find similar

United Airlines

Jan 16

BOS9:30 amBoston Logan Intl

31h 40m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Jan 25

BKK9:10 amBangkok Suvarnabhumi

46h 41m

2 stops

BOS7:51 pmBoston Logan Intl

$799

Find similar

United Airlines

Jan 21

BOS9:30 amBoston Logan Intl

37h 55m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Jan 27

BKK4:55 pmBangkok Suvarnabhumi

36h 18m

2 stops

BOS5:13 pmBoston Logan Intl

$818

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Tue 3/31

4:30 pm-11:40 pm

1 stop20h 10m

Phuket City

Mon 5/4

2:25 am-2:55 pm

1 stop23h 30m

$749

BostonPhuket City

BOS - HKT

BOSHKT

Boston Logan Intl

Wed 1/21

12:30 am-5:35 pm

1 stop29h 05m

Phuket City

Thu 1/29

12:20 pm-10:00 pm

1 stop21h 40m

$757

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Wed 1/14

6:40 pm-11:25 pm

2 stops40h 45m

Bangkok Suvarnabhumi

Tue 1/20

1:05 am-4:20 pm

1 stop27h 15m

$771

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Tue 5/5

4:30 pm-11:50 pm

1 stop20h 20m

Bangkok Suvarnabhumi

Mon 5/25

3:15 am-2:55 pm

1 stop22h 40m

$772

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Fri 1/16

11:00 am-12:55 am

1 stop25h 55m

Bangkok Suvarnabhumi

Mon 3/9

9:30 pm-9:40 am

1 stop23h 10m

$773

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Sat 1/31

11:00 am-12:55 am

1 stop25h 55m

Bangkok Suvarnabhumi

Mon 2/9

2:05 am-8:40 am

1 stop42h 35m

$774

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Wed 3/18

7:40 pm-2:20 pm

2 stops31h 40m

Bangkok Suvarnabhumi

Tue 4/7

12:40 am-4:40 pm

1 stop27h 00m

$776

BostonBangkok

BOS - BKK

BOSBKK

Boston Logan Intl

Fri 3/6

8:00 pm-3:05 pm

1 stop31h 05m

Bangkok Suvarnabhumi

Fri 3/13

10:10 am-7:05 pm

1 stop43h 55m

$781

BostonChiang Mai

BOS - CNX

BOSCNX

Boston Logan Intl

Sun 2/8

11:00 am-10:20 pm

2 stops47h 20m

Chiang Mai

Sun 2/15

2:30 pm-8:40 am

2 stops30h 10m

$859

BostonBangkok

BOS - DMK

BOSDMK

Boston Logan Intl

Wed 1/21

12:30 am-11:20 pm

2 stops34h 50m

Bangkok Don Mueang Intl

Thu 1/29

7:15 am-10:00 pm

2 stops26h 45m

$951

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as $1,345. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Friday, with ticket prices averaging around $1,682.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from Maine in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,362 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Thailand is in the evening when prices are around $1,948.

Cheap Maine to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Thailand

Fastest flight time	19h 55m
Direct flights	None

The fastest flight from Maine to Thailand takes 19h 55m

There are no direct flights from Maine to Thailand. There are no popular flight routes from Maine to Thailand.

Search flight deals

When did momondo last update prices for flights from Maine to Thailand?
Prices for flights from Maine to Thailand refresh daily.
How many operators does momondo search for flights from Maine to Thailand?
As of December 2025, there are 17 operators available to choose from for flights from Maine to Thailand.
How old do you have to be to fly from Maine to Thailand?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to Thailand

Compare and see reviews for airlines that fly from Maine to Thailand with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,047	Free Cancellation	Rating 7.4 9,115 reviews		Search United Airlines flights
Qatar Airways	PriceFrom $1,486	Free Cancellation	Rating 7.4 3,692 reviews		Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Thailand?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thailand from Maine.

Can I find flights from Maine to Thailand with flexible booking policies on momondo?

All flight searches from Maine to Thailand on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Maine to Thailand?

Once all potential Maine to Thailand flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Maine to Thailand right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Maine to Thailand flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.