How long is the flight from Boise to Wales?

There are many flights that can get you from Boise to Wales in 21h. Fly via Delta, Virgin Atlantic, or KLM to get the fastest option. The distance between Boise and Wales is about 4745 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Wales ranges from 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Wales when rainfall is around 2.0 in.

If weather is an important factor for your trip to Wales, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from BOI to WLS?

When flying from Boise to Wales, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Boise to Wales?

Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Wales from Boise.

Can I find deals for flights from Boise to Wales that include hotel bookings?

Yes. In addition to deals on Boise to Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boise to Wales?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Wales.

Can I find deals for business class flights from Boise to Wales?

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

$769+ Cheap Flights from Boise to Wales

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Cheapest flights from Boise to Wales
Explore the most affordable flight options available from Boise to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

Wed 12/311:10 amBOI - CWL

2 stops22h 45mDelta

Sun 12/710:20 amCWL - BOI

2 stops39h 31mDelta

Deal found 10/30

$769

Wed 12/312:55 pmBOI - CWL

2 stops21h 00mVirgin Atlantic

Sun 12/75:30 pmCWL - BOI

2 stops37h 39mVirgin Atlantic

Deal found 10/28

$818

Mon 11/109:00 amBOI - CWL

2 stops24h 55mKLM

Wed 11/195:25 pmCWL - BOI

2 stops36h 00mKLM

Deal found 10/30

$1,043

Best flights from Boise to Wales
Discover carefully curated flight deals from Boise to Wales that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2025.

Wed 12/35:50 amBOI - CWL

2 stops28h 05mDelta

Sun 12/710:20 amCWL - BOI

2 stops37h 56mDelta

Deal found 10/29

$769

Wed 12/312:55 pmBOI - CWL

2 stops21h 00mVirgin Atlantic

Sun 12/75:30 pmCWL - BOI

2 stops37h 39mVirgin Atlantic

Deal found 10/28

$818

Mon 11/109:00 amBOI - CWL

2 stops24h 55mKLM

Wed 11/195:25 pmCWL - BOI

2 stops36h 00mKLM

Deal found 10/30

$1,043

Mon 11/1012:50 pmBOI - CWL

2 stops21h 05mDelta

Wed 11/1910:20 amCWL - BOI

2 stops39h 34mDelta

Deal found 10/29

$1,043

Last-minute flights from Boise to Wales
Discover last-minute flight deals from Boise to Wales. Data last updated October 31, 2025 and is based on user searches.

Mon 11/109:00 amBOI - CWL

2 stops24h 55mKLM

Wed 11/195:25 pmCWL - BOI

2 stops36h 00mKLM

Deal found 10/30

$1,043

Cheap flight deals from Boise to Wales

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$769 (Delta)

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Cardiff Wales flight deals.

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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Cardiff Wales flights.

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From Boise Air Term. Gowen Fld to Wales

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Fly from

Fly to

Route

Depart

Return

Price

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

Wed 12/3

5:50 am-4:55 pm

2 stops28h 05m

Cardiff Wales

Sun 12/7

10:20 am-5:16 pm

2 stops37h 56m

$769

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

Wed 12/3

12:55 pm-4:55 pm

2 stops21h 00m

Cardiff Wales

Sun 12/7

5:30 pm-12:09 am

2 stops37h 39m

$818

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

Mon 11/10

9:00 am-4:55 pm

2 stops24h 55m

Cardiff Wales

Wed 11/19

5:25 pm-10:25 pm

2 stops36h 00m

$1,043

BoiseCardiff

BOI - CWL

BOICWL

Boise Air Term. Gowen Fld

Mon 11/10

12:50 pm-4:55 pm

2 stops21h 05m

Cardiff Wales

Wed 11/19

10:20 am-6:54 pm

2 stops39h 34m

$1,043

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Boise to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Boise 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.

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Everything you need to know about your flight from Boise to Wales

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Related info for your journey

What airport do you fly from for flights from Boise to Wales?
Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Wales from Boise.
How long is the flight from Boise to Wales?
There are many flights that can get you from Boise to Wales in 21h. Fly via Delta, Virgin Atlantic, or KLM to get the fastest option. The distance between Boise and Wales is about 4745 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Boise to Wales that include hotel bookings?
Yes. In addition to deals on Boise to Wales flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Wales?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Wales.
Can I find deals for business class flights from Boise to Wales?
Yes. Cheapflights offers flight deals from Boise to Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$769+ Cheap flights from Boise (BOI) to Wales

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Wales with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Boise to Wales

Cheapest flights from Boise to WalesExplore the most affordable flight options available from Boise to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

Explore the most affordable flight options available from Boise to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

Cheap flight deals from Boise to Wales

Keep the following information in mind while searching for Boise to Wales flight deals. Data was last updated October 31, 2025.

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Round-trip from

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Use the filters below to find and compare flights from Boise to Wales that are best for you.

Best time to book a flight from Boise to Wales

Have a flexible travel schedule? Discover the best time to fly to Wales from Boise with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boise to Wales

Related info for your journey

Find useful and relevant information for your journey from Boise to Wales. 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 from for flights from Boise to Wales?

How long is the flight from Boise to Wales?

Can I find deals for flights from Boise to Wales that include hotel bookings?

How can I find direct flights from Boise to Wales?

Can I find deals for business class flights from Boise to Wales?

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Boise to Wales
Explore the most affordable flight options available from Boise to Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.