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Boise

$202+ Cheap flights from Spartanburg, SC to Boise (BOI)

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — BOI
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Spartanburg to Boise Air Term. Gowen Fld are usually found in September or January, booked 79 days in advance, depart on a Wednesday or Saturday and return on a Friday

Find flight deals from Spartanburg to Boise

Cheapest flights from Spartanburg to Boise
Explore the most affordable flight options available from Spartanburg to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:55 amCLT - BOI
1 stop7h 32mAmerican Airlines
Tue 1/612:37 pmBOI - CLT
1 stop7h 38mAmerican Airlines
Deal found 11/3$359
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:34 pmCLT - BOI
1 stop9h 08mDelta
Tue 1/67:30 amBOI - CLT
2 stops12h 11mDelta
Deal found 11/3$364
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:28 pmCLT - BOI
1 stop7h 17mUnited Airlines
Sat 12/1312:16 pmBOI - CLT
1 stop7h 23mUnited Airlines
Deal found 11/2$367
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:34 pmCLT - BOI
1 stop9h 08mDelta
Tue 1/65:30 amBOI - CLT
1 stop8h 58mDelta
Deal found 11/3$369
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:33 amCLT - BOI
1 stop8h 21mDelta
Tue 1/610:39 amBOI - CLT
2 stops20h 39mDelta
Deal found 11/3$418
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:34 pmCLT - BOI
1 stop6h 37mDelta
Tue 12/2311:47 pmBOI - CLT
1 stop7h 41mDelta
Deal found 11/3$437
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:20 amCLT - BOI
1 stop9h 54mDelta
Tue 12/3011:47 pmBOI - CLT
1 stop9h 06mDelta
Deal found 11/3$444
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:12 pmCLT - BOI
2 stops12h 30mDelta
Sun 12/77:30 amBOI - CLT
2 stops11h 56mDelta
Deal found 11/1$447

Cheap flight deals from Spartanburg to Boise

Keep the following information in mind while searching for Spartanburg to Boise flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$359
(American Airlines)

One-way from

$202
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$459
Provider with most accurate pricing for Charlotte Douglas-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Boise Air Term. Gowen Fld flights.
Search Deals
From Spartanburg to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Spartanburg to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spartanburg to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Spartanburg to Boise that are best for you.

Fly from

Spartanburg

Fly to

Boise

Route

Depart

Return

Price

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Tue 12/9

7:55 am-1:27 pm

1 stop7h 32m

Boise Air Term. Gowen Fld

Tue 1/6

12:37 pm-10:15 pm

1 stop7h 38m

$359

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Wed 12/10

5:27 am-12:54 pm

1 stop9h 27m

Boise Air Term. Gowen Fld

Tue 1/6

5:30 am-4:28 pm

1 stop8h 58m

$359

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Sat 12/6

5:28 pm-10:45 pm

1 stop7h 17m

Boise Air Term. Gowen Fld

Sat 12/13

12:16 pm-9:39 pm

1 stop7h 23m

$367

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Mon 12/8

5:34 pm-12:42 am

1 stop9h 08m

Boise Air Term. Gowen Fld

Tue 1/6

5:30 am-4:28 pm

1 stop8h 58m

$369

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Tue 12/9

11:30 am-8:20 pm

2 stops10h 50m

Boise Air Term. Gowen Fld

Tue 1/6

8:50 am-9:41 pm

2 stops10h 51m

$369

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Thu 1/22

7:45 am-2:08 pm

1 stop8h 23m

Boise Air Term. Gowen Fld

Sun 1/25

6:13 am-6:18 pm

1 stop10h 05m

$408

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Thu 1/22

6:00 am-1:36 pm

1 stop9h 36m

Boise Air Term. Gowen Fld

Sun 1/25

7:30 am-9:41 pm

2 stops12h 11m

$413

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Fri 12/5

4:35 pm-10:23 pm

1 stop7h 48m

Boise Air Term. Gowen Fld

Sun 12/7

1:25 pm-12:12 am

1 stop8h 47m

$437

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Fri 12/12

5:34 pm-10:11 pm

1 stop6h 37m

Boise Air Term. Gowen Fld

Tue 12/23

11:47 pm-10:53 am

1 stop9h 06m

$437

CharlotteBoise

CLT - BOI

CLTBOI

Charlotte Douglas

Sat 1/3

7:32 pm-11:43 am

1 stop18h 11m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 17 results
1
2

Best time to book a flight from Spartanburg to Boise

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

Cheapflights Insights

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

How far ahead should I book a flight from Spartanburg to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Boise. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Spartanburg to Boise, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Spartanburg to Boise?

Currently, April is the cheapest month in which you can book a flight from Spartanburg to Boise (average of $238). Flying from Spartanburg to Boise in July is currently the most expensive (average of $375). 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 is the cheapest time of day to fly from SB1 to BOI?

Find hourly flight availability from Spartanburg to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Spartanburg to Boise by exploring options for tickets in the evening.

What is the cheapest day to fly from Spartanburg to Boise?

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Boise. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Spartanburg to Boise flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated November 3, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Spartanburg to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,997 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,238 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Spartanburg to Boise. 4 airlines have flights to Air Term. Gowen Fld from Spartanburg on a regular basis. Booking flights from Spartanburg to Boise Air Term. Gowen Fld should not be difficult; the airport handles an average of 0 inbound flights from Spartanburg per day.

  • How long is the flight from Spartanburg to Boise?

    For as low as $367, American Airlines can have you in Boise from Spartanburg in 7h 17m. Spartanburg and Boise are separated by a distance of 1952 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Spartanburg to Boise one-way?

    The cheapest airlines for a one-way flight from Spartanburg to Boise are Frontier ($202), Southwest ($259), and Alaska Airlines ($304).

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

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

  • How can I find direct flights from Spartanburg to Boise?

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

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

    Yes. Cheapflights offers flight deals from Spartanburg to Boise 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 Spartanburg to Boise?

    Currently, April is the cheapest month in which you can book a flight from Spartanburg to Boise (average of $238). Flying from Spartanburg to Boise in July is currently the most expensive (average of $375). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 4 airlines flying from Spartanburg to Boise

Discover the top 4 airlines that operate flights from Spartanburg to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$275Average$499FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$282Average$660FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$319Average$491FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$368Average$467FlexibilityNo cancel feeOn-time63%

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