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$134+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$297
(Delta)

One-way from

$134
(Booking.com)

Popular in

December

Cheapest in

August

Average price

$458
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. 25% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 9/163:10 pmCHS - SJC
1 stop8h 50mDelta
Mon 9/2210:20 pmSJC - CHS
1 stop8h 22mDelta
Deal found 6/10$297
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/302:25 pmCHS - SJC
2 stops11h 21mAmerican Airlines
Fri 7/46:00 amSJC - CHS
2 stops10h 45mAmerican Airlines
Deal found 6/11$315
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/273:31 pmCHS - SJC
3 stops23h 55mMultiple Airlines
Tue 7/111:01 amSJC - CHS
2 stops30h 33mMultiple Airlines
Deal found 6/11$350
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/273:31 pmCHS - SJC
3 stops23h 55mSpirit Airlines
Tue 7/111:01 amSJC - CHS
3 stops32h 28mSpirit Airlines
Deal found 6/11$368
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/274:27 pmCHS - SJC
1 stop7h 35mUnited Airlines
Tue 7/16:24 pmSJC - CHS
2 stops12h 50mUnited Airlines
Deal found 6/11$399
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 11/96:59 pmCHS - SJC
1 stop18h 48mAlaska Airlines
Thu 11/132:28 pmSJC - CHS
1 stop24h 26mAlaska Airlines
Deal found 6/10$410
This Southwest deal was found by Cheapflights users on 6/10. 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 6/215:10 pmCHS - SJC
1 stop7h 50mSouthwest
Tue 6/249:05 amSJC - CHS
1 stop6h 50mSouthwest
Deal found 6/10$651

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 June 12, 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

Tue 9/16

3:10 pm-9:00 pm

1 stop8h 50m

San Jose

Mon 9/22

10:20 pm-9:42 am

1 stop8h 22m

$297

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Mon 6/30

2:25 pm-10:46 pm

2 stops11h 21m

San Jose

Fri 7/4

6:00 am-7:45 pm

2 stops10h 45m

$315

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Fri 6/27

3:31 pm-12:26 pm

3 stops23h 55m

San Jose

Tue 7/1

11:01 am-8:34 pm

2 stops30h 33m

$350

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Fri 6/27

3:31 pm-12:26 pm

3 stops23h 55m

San Jose

Tue 7/1

11:01 am-10:29 pm

3 stops32h 28m

$368

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Fri 6/27

4:27 pm-9:02 pm

1 stop7h 35m

San Jose

Tue 7/1

6:24 pm-10:14 am

2 stops12h 50m

$399

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Sun 11/9

6:59 pm-10:47 am

1 stop18h 48m

San Jose

Thu 11/13

2:28 pm-5:54 pm

1 stop24h 26m

$410

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Mon 9/8

10:28 am-11:17 pm

2 stops15h 49m

$134

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Tue 7/1

7:06 am-12:23 pm

1 stop8h 17m

$136

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Tue 9/2

5:15 am-2:37 pm

2 stops12h 22m

$154

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Tue 9/2

6:35 am-10:55 am

1 stop7h 20m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
1
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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 $344). 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 June 12, 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.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 12, 2025.
To help decide which airline to fly from Charleston to San Jose, see what other customers have to say about Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $297 on this airline. Additional options worth looking into are American Airlines and Spirit Airlines, starting at $315 and $368 round-trip. Delta is priced at 33% 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?

    $134 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $136 and $154, 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 $344). 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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Alternative routes for Charleston to San Jose

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$367FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$407FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$336Average$476FlexibilityNo cancel feeOn-time63%

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