$185+ Cheap flights from Boise to Charleston (BOI - CHS)
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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CHS
Jul 22 — Jul 291
Round-trip
1 adult, Economy
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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
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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 June 22, 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 June 22, 2026.
This Delta deal was found by Cheapflights users on 6/22. 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 10/195:40 am
BOI
- CHS
1 stop8h 56m
Delta
Sat 10/316:30 am
CHS
- BOI
1 stop8h 09m
Delta
Deal found 6/22![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/85:30 am
BOI
- CHS
1 stop6h 45m
Delta
Wed 7/155:00 pm
CHS
- BOI
1 stop6h 57m
Delta
Deal found 6/17![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 7/2111:10 pm
BOI
- CHS
1 stop7h 51m
Delta
Mon 7/276:15 am
CHS
- BOI
1 stop8h 38m
Delta
Deal found 6/17![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 6/17. 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.
Tue 7/217:10 am
BOI
- CHS
1 stop12h 20m
Southwest
Mon 7/274:45 pm
CHS
- BOI
2 stops8h 15m
Southwest
Deal found 6/17![Southwest logo]()
$434
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2711:35 am
BOI
- CHS
1 stop6h 05m
Southwest
Sat 7/47:50 am
CHS
- BOI
2 stops9h 30m
Southwest
Deal found 6/20![Southwest logo]()
$447
This Southwest deal was found by Cheapflights users on 6/17. 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.
Wed 7/86:00 am
BOI
- CHS
2 stops11h 35m
Southwest
Wed 7/152:10 pm
CHS
- BOI
2 stops10h 50m
Southwest
Deal found 6/17![Southwest logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:23 am
BOI
- CHS
1 stop9h 43m
Alaska Airlines
Wed 9/236:44 am
CHS
- BOI
2 stops15h 51m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 9/2212:28 pm
BOI
- CHS
1 stop7h 06m
United Airlines
Wed 9/234:30 pm
CHS
- BOI
1 stop7h 07m
United Airlines
Deal found 6/21![United Airlines logo]()
$479
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 June 22, 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 June 22, 2026.
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:05 pm
BOI
- CHS
2 stops13h 18m
United Airlines
Wed 7/156:00 am
CHS
- BOI
1 stop7h 32m
United Airlines
Deal found 6/17![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 6/17. 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.
Wed 7/85:30 am
BOI
- CHS
1 stop6h 45m
Delta
Wed 7/155:00 pm
CHS
- BOI
1 stop6h 57m
Delta
Deal found 6/17![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 6/17. 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.
Tue 7/217:10 am
BOI
- CHS
1 stop12h 20m
Southwest
Mon 7/274:45 pm
CHS
- BOI
2 stops8h 15m
Southwest
Deal found 6/17![Southwest logo]()
$434
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 8/412:15 pm
BOI
- CHS
1 stop8h 40m
American Airlines
Sun 8/95:05 am
CHS
- BOI
2 stops10h 19m
American Airlines
Deal found 6/17![American Airlines logo]()
$493
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/275:40 am
BOI
- CHS
2 stops12h 00m
Southwest
Sat 7/412:05 pm
CHS
- BOI
2 stops10h 45m
Southwest
Deal found 6/20![Southwest logo]()
$452
This Delta deal was found by Cheapflights users on 6/18. 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.
Mon 7/2011:10 pm
BOI
- CHS
1 stop7h 51m
Delta
Sat 7/255:55 am
CHS
- BOI
1 stop8h 58m
Delta
Deal found 6/18![Delta logo]()
$494
This Southwest deal was found by Cheapflights users on 6/18. 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.
Mon 7/205:25 am
BOI
- CHS
2 stops9h 55m
Southwest
Sat 7/2510:35 am
CHS
- BOI
1 stop8h 45m
Southwest
Deal found 6/18![Southwest logo]()
$499
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:03 pm
BOI
- CHS
1 stop8h 23m
Delta
Thu 7/305:00 pm
CHS
- BOI
1 stop6h 57m
Delta
Deal found 6/20![Delta logo]()
$517
This Southwest deal was found by Cheapflights users on 6/18. 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.
Fri 7/178:45 am
BOI
- CHS
2 stops11h 15m
Southwest
Fri 7/245:40 pm
CHS
- BOI
2 stops9h 35m
Southwest
Deal found 6/18![Southwest logo]()
$517
Last-minute flights from Boise to CharlestonDiscover last-minute flight deals from Boise to Charleston. Data last updated June 22, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Charleston. Data last updated June 22, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2711:35 am
BOI
- CHS
1 stop6h 05m
Southwest
Sat 7/47:50 am
CHS
- BOI
2 stops9h 30m
Southwest
Deal found 6/20![Southwest logo]()
$447
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:05 pm
BOI
- CHS
2 stops13h 18m
United Airlines
Wed 7/156:00 am
CHS
- BOI
1 stop7h 32m
United Airlines
Deal found 6/17![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 6/17. 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.
Wed 7/86:00 am
BOI
- CHS
2 stops11h 35m
Southwest
Wed 7/152:10 pm
CHS
- BOI
2 stops10h 50m
Southwest
Deal found 6/17![Southwest logo]()
$454
This United Airlines deal was found by Cheapflights users on 6/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:34 pm
BOI
- CHS
1 stop7h 14m
United Airlines
Sat 7/186:00 am
CHS
- BOI
1 stop7h 32m
United Airlines
Deal found 6/18![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 6/18. 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.
Mon 7/2011:10 pm
BOI
- CHS
1 stop7h 51m
Delta
Sat 7/255:55 am
CHS
- BOI
1 stop8h 58m
Delta
Deal found 6/18![Delta logo]()
$494
This Southwest deal was found by Cheapflights users on 6/18. 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.
Mon 7/205:25 am
BOI
- CHS
2 stops9h 55m
Southwest
Sat 7/2510:35 am
CHS
- BOI
1 stop8h 45m
Southwest
Deal found 6/18![Southwest logo]()
$499
This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 7/2111:10 pm
BOI
- CHS
1 stop7h 51m
Delta
Mon 7/276:15 am
CHS
- BOI
1 stop8h 38m
Delta
Deal found 6/17![Delta logo]()
$423
This Southwest deal was found by Cheapflights users on 6/17. 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.
Tue 7/217:10 am
BOI
- CHS
1 stop12h 20m
Southwest
Mon 7/274:45 pm
CHS
- BOI
2 stops8h 15m
Southwest
Deal found 6/17![Southwest logo]()
$434
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 June 22, 2026.
Search for one-way flight options from Boise to Charleston. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
This Southwest deal was found by Cheapflights users on 6/21. 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.
Wed 7/2910:40 am
BOI
- CHS
1 stop6h 55m
Southwest
Deal found 6/21![Southwest logo]()
$185
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2411:10 pm
BOI
- CHS
1 stop8h 24m
Delta
Deal found 6/20![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:25 am
BOI
- CHS
2 stops9h 55m
Southwest
Deal found 6/20![Southwest logo]()
$244
This Delta deal was found by Cheapflights users on 6/18. 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 7/102:03 pm
BOI
- CHS
1 stop8h 23m
Delta
Deal found 6/18![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 6/18. 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.
Fri 7/107:10 am
BOI
- CHS
2 stops8h 10m
Southwest
Deal found 6/18![Southwest logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:13 pm
BOI
- CHS
3 stops25h 17m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 7/172:31 pm
BOI
- CHS
3 stops28h 59m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/2911:42 am
BOI
- CHS
3 stops19h 19m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$801
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 June 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $423 (Delta) |
One-way from | $185 (Southwest) |
Popular in | November |
Cheapest in | January |
Average price | $535 |
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 2,558,603 searches. Data last updated June 22, 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 - CHS
BOICHS
Boise Air Term. Gowen Fld
Wed 7/8
7:05 pm-10:23 am
2 stops13h 18m
Charleston
Wed 7/15
6:00 am-11:32 am
1 stop7h 32m
$404
Quickest round-trip
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Wed 7/8
5:30 am-2:15 pm
1 stop6h 45m
Charleston
Wed 7/15
5:00 pm-9:57 pm
1 stop6h 57m
$404
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Tue 7/21
7:10 am-9:30 pm
1 stop12h 20m
Charleston
Mon 7/27
4:45 pm-11:00 pm
2 stops8h 15m
$434
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Sat 6/27
5:40 am-7:40 pm
2 stops12h 00m
Charleston
Sat 7/4
12:05 pm-8:50 pm
2 stops10h 45m
$452
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Tue 8/4
12:15 pm-10:55 pm
1 stop8h 40m
Charleston
Sun 8/9
5:05 am-1:24 pm
2 stops10h 19m
$493
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Mon 7/20
11:10 pm-9:01 am
1 stop7h 51m
Charleston
Sat 7/25
5:55 am-12:53 pm
1 stop8h 58m
$494
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Mon 7/20
5:25 am-5:20 pm
2 stops9h 55m
Charleston
Sat 7/25
10:35 am-5:20 pm
1 stop8h 45m
$499
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Wed 7/8
2:03 pm-12:26 am
1 stop8h 23m
Charleston
Thu 7/30
5:00 pm-9:57 pm
1 stop6h 57m
$517
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Fri 7/17
8:45 am-10:00 pm
2 stops11h 15m
Charleston
Fri 7/24
5:40 pm-1:15 am
2 stops9h 35m
$517
Cheapest one-way
Quickest one-way
BoiseCharleston
BOI - CHS
BOICHS
Boise Air Term. Gowen Fld
Wed 7/29
10:40 am-7:35 pm
1 stop6h 55m
$185
Showing 1-10 of 17 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 June.
| 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 November is currently the most expensive (average of $806). 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?
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 June 22, 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.
Food
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Comfort
7.8
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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
Isle of Palms
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.
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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 June 22, 2026.
Complete your trip
Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
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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 June 22, 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 June 22, 2026.
Popular flight searches
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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 2,558,603 searches. Data last updated June 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$233 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$463 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$339 | Average$613 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$430 | Average$757 | FlexibilityNo cancel fee | On-time75% |