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$129+ Cheap flights from Charleston to San Jose (CHS - SJC)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Charleston to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to San Jose (SJC). 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 September 11, 2025.

Round-trip from

$322
(Delta)

One-way from

$129
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$330
From Charleston to San Jose
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One-way flight from Charleston to San Jose
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Highest demand for flights based on searches. 22% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Charleston to San Jose

Cheapest flights from Charleston to San Jose
Explore the most affordable flight options available from Charleston to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/9. 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 10/41:30 pmCHS - SJC
1 stop8h 45mSouthwest
Sat 10/116:50 amSJC - CHS
1 stop11h 25mSouthwest
Deal found 9/9$234
This Delta deal was found by Cheapflights users on 9/9. 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 10/45:10 amCHS - SJC
1 stop9h 07mDelta
Mon 10/610:25 pmSJC - CHS
1 stop8h 55mDelta
Deal found 9/9$277
This Delta deal was found by Cheapflights users on 9/9. 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 10/46:20 amCHS - SJC
2 stops9h 30mDelta
Sat 10/116:35 amSJC - CHS
2 stops12h 28mDelta
Deal found 9/9$347
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/107:23 pmCHS - SJC
1 stop16h 55mAlaska Airlines
Mon 10/136:59 pmSJC - CHS
1 stop20h 18mAlaska Airlines
Deal found 9/9$380
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/174:30 pmCHS - SJC
2 stops9h 15mAmerican Airlines
Sun 10/197:09 pmSJC - CHS
2 stops10h 07mAmerican Airlines
Deal found 9/9$387
This KAYAK deal was found by Cheapflights users on 9/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:08 pmCHS - SJC
2 stops28h 52mSpirit Airlines
Thu 10/211:40 amSJC - CHS
2 stops18h 25mSpirit Airlines
Deal found 9/9$388
This Southwest deal was found by Cheapflights users on 9/9. 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 10/1710:35 amCHS - SJC
1 stop8h 25mSouthwest
Sun 10/198:55 pmSJC - CHS
1 stop9h 55mSouthwest
Deal found 9/9$406
This Orbitz deal was found by Cheapflights users on 9/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:17 pmCHS - SJC
1 stop17h 54mMultiple Airlines
Thu 10/211:40 amSJC - CHS
2 stops18h 25mMultiple Airlines
Deal found 9/9$424

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to San Jose 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 September 11, 2025.
Use the filters below to find and compare flights from Charleston to San Jose that are best for you.

Fly from

Charleston

Fly to

San Jose

Route

Depart

Return

Price

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Sat 10/4

1:30 pm-7:15 pm

1 stop8h 45m

San Jose

Sat 10/11

6:50 am-9:15 pm

1 stop11h 25m

$234

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Sat 10/4

5:10 am-11:17 am

1 stop9h 07m

San Jose

Mon 10/6

10:25 pm-10:20 am

1 stop8h 55m

$277

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Sat 10/4

6:20 am-12:50 pm

2 stops9h 30m

San Jose

Sat 10/11

6:35 am-10:03 pm

2 stops12h 28m

$347

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Fri 10/10

7:23 pm-9:18 am

1 stop16h 55m

San Jose

Mon 10/13

6:59 pm-6:17 pm

1 stop20h 18m

$380

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Mon 9/29

6:08 pm-8:00 pm

2 stops28h 52m

San Jose

Thu 10/2

11:40 am-9:05 am

2 stops18h 25m

$388

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Fri 10/17

10:35 am-4:00 pm

1 stop8h 25m

San Jose

Sun 10/19

8:55 pm-9:50 am

1 stop9h 55m

$406

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Mon 9/29

6:17 pm-9:11 am

1 stop17h 54m

San Jose

Thu 10/2

11:40 am-9:05 am

2 stops18h 25m

$424

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Tue 10/14

4:20 pm-9:06 pm

1 stop7h 46m

$172

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Mon 9/29

9:23 pm-8:00 pm

3 stops25h 37m

$172

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Thu 10/9

4:14 pm-10:58 pm

1 stop9h 44m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
1
2

Best time to book a flight from Charleston to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Charleston 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 Charleston to San Jose

What is the cheapest month to book a flight from Charleston to San Jose?

Currently, September is the cheapest month in which you can book a flight from Charleston to San Jose (average of $255). Flying from Charleston to San Jose in June is currently the most expensive (average of $358). 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 CHS to SJC?

Find hourly flight availability from Charleston to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Charleston to San Jose at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Charleston to San Jose to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Charleston to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Charleston to San Jose?

    For as low as $234, Southwest can have you in San Jose from Charleston in 8h 45m. Charleston and San Jose are separated by a distance of 2366 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Charleston to San Jose round-trip?

    Our cheapest airline available from Charleston to San Jose is Delta. Our recent data shows that you can find tickets from as low as $276 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $281 and $323 round-trip. Delta is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Charleston to San Jose one-way?

    $172 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $230 and $246, respectively.

  • Can I find deals for flights from Charleston to San Jose that include hotel bookings?

    Yes. In addition to deals on Charleston to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to San Jose?

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

  • Can I find deals for business class flights from Charleston to San Jose?

    Yes. Cheapflights offers flight deals from Charleston to San Jose 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 Charleston to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Charleston to San Jose (average of $255). Flying from Charleston to San Jose in June is currently the most expensive (average of $358). 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

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Top 3 airlines flying from Charleston to San Jose

Discover the top 3 airlines that operate flights from Charleston to San Jose. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$392FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$323Average$456FlexibilityNo cancel feeOn-time63%

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