$304+ Cheap flights from Boise to Charleston (BOI - CHS)
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHS
Nov 19 — Nov 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boise to Charleston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to Charleston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to CharlestonExplore the most affordable flight options available from Boise to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Boise to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This Southwest deal was found by Cheapflights users on 10/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 am -
2 stops11h 45m
Tue 11/244:45 pm -
2 stops10h 50m
Deal found 10/18![Southwest logo]()
$434
This Delta deal was found by Cheapflights users on 10/18. 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 11/175:30 am -
1 stop6h 58m
Tue 11/248:00 am -
1 stop7h 39m
Deal found 10/18![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 10/17. 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.
Sun 11/2211:10 pm -
1 stop7h 33m
Wed 12/26:19 am -
1 stop9h 25m
Deal found 10/17![Delta logo]()
$470
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Thu 11/121:24 pm -
1 stop8h 53m
Tue 11/173:29 pm -
1 stop9h 13m
Deal found 10/17![American Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 10/17. 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 11/1211:10 pm -
1 stop9h 03m
Tue 11/175:20 am -
2 stops9h 04m
Deal found 10/17![Delta logo]()
$505
This Southwest deal was found by Cheapflights users on 10/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:30 am -
2 stops12h 05m
Tue 11/171:30 pm -
2 stops11h 05m
Deal found 10/17![Southwest logo]()
$510
This Delta deal was found by Cheapflights users on 10/15. 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 11/35:30 am -
1 stop6h 58m
Thu 11/58:50 am -
1 stop6h 44m
Deal found 10/15![Delta logo]()
$518
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sun 11/151:24 pm -
1 stop8h 53m
Sun 11/227:09 am -
1 stop7h 29m
Deal found 10/16![American Airlines logo]()
$525
This Southwest deal was found by Cheapflights users on 10/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:15 am -
1 stop7h 00m
Sun 11/224:30 pm -
2 stops10h 25m
Deal found 10/16![Southwest logo]()
$528
Best flights from Boise to CharlestonDiscover carefully curated flight deals from Boise to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Boise to Charleston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This Delta deal was found by Cheapflights users on 10/15. 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.
Sat 4/1711:30 am -
2 stops9h 25m
Tue 4/276:30 am -
1 stop8h 09m
Deal found 10/15![Delta logo]()
$438
This Southwest deal was found by Cheapflights users on 10/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/206:05 am -
2 stops11h 00m
Wed 3/2410:35 am -
2 stops10h 25m
Deal found 10/15![Southwest logo]()
$473
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Wed 1/66:20 am -
1 stop6h 40m
Sat 1/94:02 pm -
1 stop7h 31m
Deal found 10/16![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 10/15. 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 2/55:40 am -
1 stop8h 56m
Mon 2/85:30 pm -
1 stop8h 25m
Deal found 10/15![Delta logo]()
$453
This Southwest deal was found by Cheapflights users on 10/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:30 am -
2 stops12h 05m
Tue 11/171:30 pm -
2 stops11h 05m
Deal found 10/17![Southwest logo]()
$510
This Delta deal was found by Cheapflights users on 10/17. 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.
Sun 11/2211:10 pm -
1 stop7h 33m
Wed 12/26:19 am -
1 stop9h 25m
Deal found 10/17![Delta logo]()
$470
This Southwest deal was found by Cheapflights users on 10/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:15 am -
1 stop7h 00m
Sun 11/224:30 pm -
2 stops10h 25m
Deal found 10/16![Southwest logo]()
$528
This Delta deal was found by Cheapflights users on 10/15. 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 11/36:49 pm -
2 stops12h 36m
Thu 11/58:50 am -
1 stop6h 44m
Deal found 10/15![Delta logo]()
$523
Last-minute flights from Boise to CharlestonDiscover last-minute flight deals from Boise to Charleston. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Charleston. Data last updated October 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/15. 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 11/35:30 am -
1 stop6h 58m
Thu 11/58:50 am -
1 stop6h 44m
Deal found 10/15![Delta logo]()
$518
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Thu 11/121:24 pm -
1 stop8h 53m
Tue 11/173:29 pm -
1 stop9h 13m
Deal found 10/17![American Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 10/17. 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 11/1211:10 pm -
1 stop9h 03m
Tue 11/175:20 am -
2 stops9h 04m
Deal found 10/17![Delta logo]()
$505
This Southwest deal was found by Cheapflights users on 10/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:30 am -
2 stops12h 05m
Tue 11/171:30 pm -
2 stops11h 05m
Deal found 10/17![Southwest logo]()
$510
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sun 11/151:24 pm -
1 stop8h 53m
Sun 11/227:09 am -
1 stop7h 29m
Deal found 10/16![American Airlines logo]()
$525
This Southwest deal was found by Cheapflights users on 10/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:15 am -
1 stop7h 00m
Sun 11/224:30 pm -
2 stops10h 25m
Deal found 10/16![Southwest logo]()
$528
This Southwest deal was found by Cheapflights users on 10/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:20 am -
2 stops11h 45m
Tue 11/244:45 pm -
2 stops10h 50m
Deal found 10/18![Southwest logo]()
$434
This Delta deal was found by Cheapflights users on 10/18. 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 11/175:30 am -
1 stop6h 58m
Tue 11/248:00 am -
1 stop7h 39m
Deal found 10/18![Delta logo]()
$466
This Delta deal was found by Cheapflights users on 10/17. 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.
Sun 11/2211:10 pm -
1 stop7h 33m
Wed 12/26:19 am -
1 stop9h 25m
Deal found 10/17![Delta logo]()
$470
One-way flights from Boise to CharlestonSearch for one-way flight options from Boise to Charleston. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Boise to Charleston. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/41:24 pm -
1 stop8h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Wed 11/45:00 am -
2 stops11h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:56 pm -
2 stops39h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/17. 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.
Sat 11/2811:10 pm -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Delta logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:50 pm -
1 stop6h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Alaska Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:37 am -
3 stops47h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:55 pm -
3 stops47h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$573
This Delta deal was found by Cheapflights users on 10/18. 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 10/306:49 pm -
2 stops12h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Delta logo]()
$737
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 10/3012:14 pm -
1 stop8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![American Airlines logo]()
$957
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:43 am -
3 stops28h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$1,406
Find flight deals from Boise to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $433 (Delta) |
One-way from | $304 (American Airlines) |
Popular in | March |
Cheapest in | January |
Average price | $461 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Charleston 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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from Boise to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Wed 11/4
1:24 pm-12:15 am
1 stop8h 51m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$304
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Wed 11/4
6:37 am-4:55 pm
1 stop8h 18m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$304
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Wed 11/4
5:00 am-6:04 pm
2 stops11h 04m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$309
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Sun 12/20
6:56 pm-12:23 pm
2 stops39h 27m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$359
Quickest round-trip
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Sat 11/28
11:10 pm-8:43 am
1 stop7h 33m
Charleston
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$410
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Sat 4/17
11:30 am-10:55 pm
2 stops9h 25m
Charleston
Tue 4/27
6:30 am-12:39 pm
1 stop8h 09m
$438
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Fri 2/5
5:40 am-4:36 pm
1 stop8h 56m
Charleston
Mon 2/8
5:30 pm-11:55 pm
1 stop8h 25m
$453
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Sun 11/22
11:10 pm-8:43 am
1 stop7h 33m
Charleston
Wed 12/2
6:19 am-1:44 pm
1 stop9h 25m
$470
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Sat 3/20
6:05 am-7:05 pm
2 stops11h 00m
Charleston
Wed 3/24
10:35 am-7:00 pm
2 stops10h 25m
$473
BoiseCharleston
BOI Boise Air Term. Gowen Fld - CHS Charleston
BOICHS
Boise Air Term. Gowen Fld
Thu 11/12
10:30 am-12:35 am
2 stops12h 05m
Charleston
Tue 11/17
1:30 pm-10:35 pm
2 stops11h 05m
$510
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Boise to Charleston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Charleston in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Boise with our price prediction graph.
BOI-CHS
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 Boise to Charleston
What is the cheapest month to book a flight from Boise to Charleston?
Currently, January is the cheapest month in which you can book a flight from Boise to Charleston (average of $330). Flying from Boise to Charleston in March is currently the most expensive (average of $874). 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.
How much does it cost to fly round-trip from Boise to Charleston?
Airfare is below average for this route at the moment.
Boise to Charleston flights typically cost between $436 and $736 in April.The cheapest round-trip price found within the last 5 days was $433 on Delta (Apr 17-Apr 27).
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. 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 Charleston. Reviews last updated October 20, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Boise to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Crew
8.5
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from Boise to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Mount Pleasant
Goose Creek
Edisto Beach
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Charleston flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Boise
Popular flights
Alternative routes for Boise to Charleston
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Charleston by cabin class
Find flights from Boise to Charleston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Charleston flights
Browse other Boise and Charleston flight options. Last updated on October 20, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Boise to Charleston
Discover the top 4 airlines that operate flights from Boise to Charleston. 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$461 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$336 | Average$523 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$569 | Average$892 | FlexibilityNo cancel fee | On-time75% |