What is the cheapest month to book a flight from Idaho to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Idaho to Saint Thomas Island (average of $433). Flying from Idaho to Saint Thomas Island in June is currently the most expensive (average of $657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What are the most popular airlines that fly from Idaho to Saint Thomas Island?

American Airlines, Delta and Spirit Airlines are the most popular airlines when flying from Idaho to Saint Thomas Island.

What is the cheapest month to fly from Idaho to Saint Thomas Island?

Our data shows that March tends to be the cheapest month to fly to Saint Thomas Island from Idaho. Users have commonly found prices around $885 for the month, but tickets can be as low as $363. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly into for flights to Saint Thomas Island from Idaho?

For a flight from Idaho to Saint Thomas Island, you will be flying into Cyril E King. Saint Thomas Island Cyril E King (STT) is just 2.8 mi from the center of the city.

Can I find deals for flights from Idaho to Saint Thomas Island that include hotel bookings?

Yes. In addition to deals on Idaho to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Idaho to Saint Thomas Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Saint Thomas Island.

Can I find deals for business class flights from Idaho to Saint Thomas Island?

Yes. Cheapflights offers flight deals from Idaho to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$318+ Flights from Idaho to Saint Thomas Island

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Cheap flight deals from Idaho to Saint Thomas Island

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$343 (Booking.com)
One-way from	$318 (United Airlines)
Popular in	December
Cheapest in	March
Average price	$976

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Saint Thomas Island Cyril E King flight deals.

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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Saint Thomas Island Cyril E King flights.

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From Idaho to Saint Thomas Island Cyril E King

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One-way flight from Idaho to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($61 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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Find flight deals from Idaho to Saint Thomas Island

Cheapest flights from Idaho to Saint Thomas Island
Explore the most affordable flight options available from Idaho to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

mar. 3/111:31 pmBOI - STT

2 stops21h 14mSpirit Airlines

mar. 3/1811:11 amSTT - BOI

2 stops27h 25mSpirit Airlines

Deal found 2/19

$343

dom. 9/211:41 pmBOI - STT

2 stops21h 09mAmerican Airlines

vie. 9/265:20 pmSTT - BOI

2 stops21h 14mAmerican Airlines

Deal found 2/20

$579

dom. 9/2111:30 pmBOI - STT

1 stop12h 09mDelta

vie. 9/262:49 pmSTT - BOI

1 stop9h 44mDelta

Deal found 2/20

$673

mar. 3/117:07 pmBOI - STT

2 stops13h 53mUnited Airlines

mar. 3/182:00 pmSTT - BOI

1 stop10h 45mUnited Airlines

Deal found 2/19

$684

dom. 7/206:43 pmBOI - STT

2 stops19h 00mMultiple Airlines

mar. 7/2910:25 amSTT - BOI

3 stops31h 35mMultiple Airlines

Deal found 2/19

$1,287

Best flights from Idaho to Saint Thomas Island
Discover carefully curated flight deals from Idaho to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated febrero 20, 2025.

mar. 3/111:31 pmBOI - STT

2 stops21h 14mSpirit Airlines

mar. 3/1811:11 amSTT - BOI

2 stops27h 25mSpirit Airlines

Deal found 2/19

$343

mar. 4/85:18 pmBOI - STT

2 stops16h 47mAmerican Airlines

mié. 4/234:50 pmSTT - BOI

2 stops21h 43mAmerican Airlines

Deal found 2/20

$609

mar. 3/117:07 pmBOI - STT

2 stops13h 53mUnited Airlines

mar. 3/182:00 pmSTT - BOI

1 stop10h 45mUnited Airlines

Deal found 2/19

$684

lun. 8/411:30 pmBOI - STT

1 stop12h 25mDelta

lun. 8/182:58 pmSTT - BOI

1 stop9h 35mDelta

Deal found 2/18

$831

dom. 7/206:43 pmBOI - STT

2 stops19h 00mMultiple Airlines

mar. 7/2910:25 amSTT - BOI

3 stops31h 35mMultiple Airlines

Deal found 2/19

$1,287

Last-minute flights from Idaho to Saint Thomas Island
Discover last-minute flight deals from Idaho to Saint Thomas Island. Data last updated febrero 20, 2025 and is based on user searches.

sáb. 2/225:45 pmBOI - STT

2 stops16h 55mDelta

sáb. 3/11:53 pmSTT - BOI

2 stops13h 05mDelta

Deal found 2/19

$934

mar. 3/111:31 pmBOI - STT

2 stops21h 14mSpirit Airlines

mar. 3/1811:11 amSTT - BOI

2 stops27h 25mSpirit Airlines

Deal found 2/19

$343

mar. 3/117:07 pmBOI - STT

2 stops13h 53mUnited Airlines

mar. 3/182:00 pmSTT - BOI

1 stop10h 45mUnited Airlines

Deal found 2/19

$684

mié. 3/265:15 pmBOI - STT

2 stops15h 35mAmerican Airlines

sáb. 3/295:25 pmSTT - BOI

2 stops21h 21mAmerican Airlines

Deal found 2/19

$1,104

mié. 3/2612:10 pmBOI - STT

1 stop26h 25mMultiple Airlines

sáb. 3/298:00 amSTT - BOI

2 stops15h 29mMultiple Airlines

Deal found 2/19

$1,737

One-way flights from Idaho to Saint Thomas Island
Search for one-way flight options from Idaho to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated febrero 20, 2025.

mar. 8/54:40 pmBOI - STT

3 stops17h 37mUnited Airlines

Deal found 2/18

$318

lun. 8/42:11 amBOI - STT

1 stop10h 49mAmerican Airlines

Deal found 2/18

$363

Find flights from Idaho to Saint Thomas Island within your budget

Fly from

Fly to

Route

Depart

Return

Price

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

mar. 3/11

1:31 pm-12:45 pm

2 stops21h 14m

Saint Thomas Island Cyril E King

mar. 3/18

11:11 am-12:36 pm

2 stops27h 25m

$343

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

mar. 4/8

5:18 pm-12:05 pm

2 stops16h 47m

Saint Thomas Island Cyril E King

mié. 4/23

4:50 pm-12:33 pm

2 stops21h 43m

$609

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

mar. 3/11

7:07 pm-11:00 am

2 stops13h 53m

Saint Thomas Island Cyril E King

mar. 3/18

2:00 pm-10:45 pm

1 stop10h 45m

$684

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

lun. 8/4

11:30 pm-1:55 pm

1 stop12h 25m

Saint Thomas Island Cyril E King

lun. 8/18

2:58 pm-10:33 pm

1 stop9h 35m

$831

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

dom. 7/20

6:43 pm-3:43 pm

2 stops19h 00m

Saint Thomas Island Cyril E King

mar. 7/29

10:25 am-4:00 pm

3 stops31h 35m

$1,287

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

mar. 8/5

4:40 pm-12:17 pm

3 stops17h 37m

$318

BoiseSaint Thomas Island

BOI - STT

BOISTT

Boise Air Term. Gowen Fld

lun. 8/4

2:11 am-3:00 pm

1 stop10h 49m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Best time to book a flight from Idaho to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Idaho with our price prediction graph.

Estimated round-trip 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 Idaho to Saint Thomas Island

Get recent, data-driven insights about flights from Idaho to Saint Thomas Island including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ID to STT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Saint Thomas Island as you normally would.

Reviews of airlines servicing Saint Thomas Island

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,220 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,766 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

8,013 reviews

Delta

8.0

Very good

8,220 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Saint Thomas Island from Idaho?
For a flight from Idaho to Saint Thomas Island, you will be flying into Cyril E King. Saint Thomas Island Cyril E King (STT) is just 2.8 mi from the center of the city.
Can I find deals for flights from Idaho to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on Idaho to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Saint Thomas Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Saint Thomas Island.
Can I find deals for business class flights from Idaho to Saint Thomas Island?
Yes. Cheapflights offers flight deals from Idaho to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Idaho to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Idaho to Saint Thomas Island (average of $433). Flying from Idaho to Saint Thomas Island in June is currently the most expensive (average of $657). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Idaho to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$361	Average$458	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$557	Average$887	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$567	Average$887	FlexibilityNo cancel fee	On-time71%

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$318+ Cheap flights from Idaho to Saint Thomas Island (STT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho to Saint Thomas Island

Keep the following information in mind while searching for Idaho to Saint Thomas Island flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Idaho to Saint Thomas Island

Cheapest flights from Idaho to Saint Thomas IslandExplore the most affordable flight options available from Idaho to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

Explore the most affordable flight options available from Idaho to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

Find flights from Idaho to Saint Thomas Island within your budget

Best time to book a flight from Idaho to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Idaho with our price prediction graph.

Travel insights for flights from Idaho to Saint Thomas Island

Get recent, data-driven insights about flights from Idaho to Saint Thomas Island including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ID to STT?

Find hourly flight availability from Idaho to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Reviews of airlines servicing Saint Thomas Island

Related info for your journey

Find useful and relevant information for your journey from Idaho to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Saint Thomas Island from Idaho?

Can I find deals for flights from Idaho to Saint Thomas Island that include hotel bookings?

How can I find direct flights from Idaho to Saint Thomas Island?

Can I find deals for business class flights from Idaho to Saint Thomas Island?

What is the cheapest month to book a flight from Idaho to Saint Thomas Island?

Traveling to a place near Idaho?

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Alternative routes for Idaho to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Idaho to Saint Thomas Island

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Travel Smart

Cheapest flights from Idaho to Saint Thomas Island
Explore the most affordable flight options available from Idaho to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.