BOI - CHS

$189 Find Cheap Flights from Boise to Charleston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$433
Typical prices: $429-$755
Delta
Tue 4/17Fri 4/27
BOI - CHS • 1 stop
Cheapest one-way
$189
Typical prices: $176-$364
Delta
Sun 11/4
BOI - CHS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boise and Charleston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 37% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $347 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 6h 57m (one-way)
Insights
Insights
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We hope you love your trip to Charleston!

Cheap Flights from Boise to Charleston (BOI-CHS)

 

Cheap flights from Boise to Charleston with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Sat, Apr 17 - Tue, Apr 27
Delta Logo
1:43 pm - 10:55 pmBOI  Boise Air Term. Gowen Fld-CHS Charleston
7h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:55 pm - 10:41 pmCHS  Charleston-BOI Boise Air Term. Gowen Fld
6h 46m1 stop Atlanta Hartsfield-Jackson
$433Delta
Tue, Nov 17 - Tue, Nov 24
Southwest Logo
6:20 am - 8:05 pmBOI  Boise Air Term. Gowen Fld-CHS Charleston
11h 45m2 stops Las Vegas Harry Reid Intl Baltimore/Washington
Southwest Logo
4:45 pm - 1:35 amCHS  Charleston-BOI Boise Air Term. Gowen Fld
10h 50m2 stops Denver Intl Las Vegas Harry Reid Intl
$434Southwest
Sat, Apr 17 - Tue, Apr 27
Delta Logo
11:30 am - 10:55 pmBOI  Boise Air Term. Gowen Fld-CHS Charleston
9h 25m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 12:39 pmCHS  Charleston-BOI Boise Air Term. Gowen Fld
8h 09m1 stop Atlanta Hartsfield-Jackson
$438Delta
Fri, Feb 5 - Mon, Feb 8
Southwest Logo
5:55 am - 6:20 pmBOI  Boise Air Term. Gowen Fld-CHS Charleston
10h 25m2 stops Las Vegas Harry Reid Intl Dallas Love Field
Southwest Logo
1:25 pm - 10:50 pmCHS  Charleston-BOI Boise Air Term. Gowen Fld
11h 25m2 stops Dallas Love Field Phoenix Sky Harbor Intl
$439Southwest
Sat, Mar 20 - Wed, Mar 24
Alaska Airlines Logo
6:00 am - 5:18 pmBOI  Boise Air Term. Gowen Fld-CHS Charleston
9h 18m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:14 pm - 12:21 pmCHS  Charleston-BOI Boise Air Term. Gowen Fld
20h 07m1 stop Seattle/Tacoma Intl
$470Alaska Airlines
Thu, Nov 12 - Tue, Nov 17
American Airlines Logo
1:24 pm - 12:17 amBOI  Boise Air Term. Gowen Fld-CHS Charleston
8h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
3:29 pm - 10:42 pmCHS  Charleston-BOI Boise Air Term. Gowen Fld
9h 13m1 stop Dallas/Fort Worth
$500American Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
6:20 am - 3:00 pmBOI  Boise Air Term. Gowen Fld-CHS Charleston
6h 40m1 stop Denver Intl
United Airlines Logo
6:00 am - 11:55 amCHS  Charleston-BOI Boise Air Term. Gowen Fld
7h 55m1 stop Chicago O'Hare Intl
$507United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
6:20 am - 3:00 pmBOI  Boise Air Term. Gowen Fld-CHS Charleston
6h 40m1 stop Denver Intl
United Airlines Logo
10:15 am - 9:33 pmCHS  Charleston-BOI Boise Air Term. Gowen Fld
13h 18m2 stops Newark Denver Intl
$512United Airlines
Sun, Nov 15 - Sun, Nov 22
American Airlines Logo
1:24 pm - 12:17 amBOI  Boise Air Term. Gowen Fld-CHS Charleston
8h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
7:09 am - 12:38 pmCHS  Charleston-BOI Boise Air Term. Gowen Fld
7h 29m1 stop Chicago O'Hare Intl
$525American Airlines
Tue, Nov 3 - Sat, Nov 7
Alaska Airlines Logo
8:20 am - 4:55 pmBOI  Boise Air Term. Gowen Fld-CHS Charleston
30h 35m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:58 pm - 9:07 amCHS  Charleston-BOI Boise Air Term. Gowen Fld
17h 09m1 stop Seattle/Tacoma Intl
$607Alaska Airlines

Price, demand and travel trends for Boise to Charleston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boise to Charleston?

Round-trip flights from Boise to Charleston typically range from $429 to $755. The lowest price found in the past 5 days was $433, on Delta.

What's the cheapest day of the week to fly from Boise to Charleston?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Boise to Charleston. It’s 28% cheaper than the average day, while Sunday is the most expensive, with prices 42% higher.

What’s the cheapest month to fly from Boise to Charleston?

•January and February are the cheapest months to fly from Boise to Charleston at $330 round-trip.
•March ($874) and November ($806) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 164% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Boise to Charleston flights

Low season

August

Cheapest flight

$189
Beat the crowds with an average 62% drop in travelers.
The most popular month to fly with an average 60% increase in travelers.
One-way flight from Boise to Charleston

When to book flights from Boise to Charleston

Are your dates flexible? Find out the best times to travel from Boise to Charleston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boise to Charleston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boise to Charleston?

    Two cabin classes are available on flights from Boise to Charleston:

    • Economy Class
    • Business Class

  • How long is a flight from Boise to Charleston?

    A nonstop flight from Boise to Charleston takes 00m, covering 2,077 miles.

  • Do I need a passport to fly from Boise to Charleston?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Boise to Charleston flight?

    Round-trip flights from Boise to Charleston range from $429 to $755, with an average of $523 over the past 12 months. Anything below $429 counts as a good deal.

  • Have flight prices from Boise to Charleston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $433 to $1,882. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Boise to Charleston looking right now?

    One-way fares from Boise to Charleston are currently higher than usual. Average one-way flight prices are about $357, which is 74% above the typical average for this route.

  • What car rental options are available at Charleston Airport (CHS)?

    Charleston Airport (CHS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

    • Budget
    • Alamo
    • Economy Rent a Car
    • Avis
    • Thrifty

  • Which airports can I use when flying from Boise to Charleston?

    Flights from Boise to Charleston usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Charleston (CHS).

  • Which airports do connecting flights from Boise to Charleston pass through?

    One-stop flights from Boise to Charleston most commonly connect through:

    • Dallas/Fort Worth (DFW) - 43% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 26% of one-stop connections
    • Denver Intl (DEN) - 13% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 13% of one-stop connections

  • Can I save money by using flexible dates for flights from Boise to Charleston?

    Yes. Flexible dates can save you up to 49% on flights from Boise to Charleston. Thursday is the cheapest departure day at $381 round-trip on average, while Sunday is the most expensive at $747, a difference of $366.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boise to Charleston?

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 6h 57m, compared with 7h 12m via Denver Intl (DEN) and 7h 46m via Minneapolis St Paul (MSP).

  • What is the time difference between Boise and Charleston?

    Charleston is 2 hours ahead of Boise (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boise to Charleston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $381, about $366 less than Sunday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boise to Charleston trip for January. Fares historically average $330 round-trip in that month - typically $544 less than the most expensive month, which is March (based on the last 12 months).

More options for your flight from Boise to Charleston

Complete your trip to Charleston with a hotel stay or car rental

Car rentals in Charleston
Hotels in Charleston
Vacations in Charleston