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$157+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SJC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$323
(Delta)

One-way from

$157
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$392
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. 24% potential increase in price ($143 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 July 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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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 9/36:20 amCHS - SJC
1 stop7h 50mDelta
Wed 9/176:35 amSJC - CHS
1 stop9h 22mDelta
Deal found 7/27$323
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 9/36:13 pmCHS - SJC
1 stop17h 58mAlaska Airlines
Tue 9/168:00 amSJC - CHS
1 stop30h 17mAlaska Airlines
Deal found 7/27$324
This Southwest deal was found by Cheapflights users on 7/28. 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 11/62:50 pmCHS - SJC
1 stop9h 15mSouthwest
Tue 11/1110:05 amSJC - CHS
1 stop8h 10mSouthwest
Deal found 7/28$331
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Thu 8/213:32 pmCHS - SJC
2 stops23h 12mMultiple Airlines
Sun 8/2412:39 pmSJC - CHS
3 stops27h 33mMultiple Airlines
Deal found 7/28$359
This American Airlines deal was found by Cheapflights users on 7/29. 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 10/32:54 pmCHS - SJC
1 stop9h 14mAmerican Airlines
Mon 10/66:00 amSJC - CHS
2 stops10h 04mAmerican Airlines
Deal found 7/29$382
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Mon 8/119:38 amCHS - SJC
2 stops27h 58mSpirit Airlines
Fri 8/156:00 amSJC - CHS
2 stops11h 35mSpirit Airlines
Deal found 7/27$385
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 9/47:00 amCHS - SJC
1 stop8h 05mUnited Airlines
Mon 9/156:30 amSJC - CHS
1 stop9h 38mUnited Airlines
Deal found 7/27$514

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 July 29, 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

Wed 9/3

6:20 am-11:10 am

1 stop7h 50m

San Jose

Wed 9/17

6:35 am-6:57 pm

1 stop9h 22m

$323

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Wed 9/3

6:13 pm-9:11 am

1 stop17h 58m

San Jose

Tue 9/16

8:00 am-5:17 pm

1 stop30h 17m

$324

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Thu 11/6

2:50 pm-9:05 pm

1 stop9h 15m

San Jose

Tue 11/11

10:05 am-9:15 pm

1 stop8h 10m

$331

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Thu 8/21

3:32 pm-11:44 am

2 stops23h 12m

San Jose

Sun 8/24

12:39 pm-7:12 pm

3 stops27h 33m

$359

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Fri 10/3

2:54 pm-9:08 pm

1 stop9h 14m

San Jose

Mon 10/6

6:00 am-7:04 pm

2 stops10h 04m

$382

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Mon 8/11

9:38 am-10:36 am

2 stops27h 58m

San Jose

Fri 8/15

6:00 am-8:35 pm

2 stops11h 35m

$385

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Wed 1/7

4:00 pm-9:11 pm

1 stop8h 11m

San Jose

Sat 1/17

8:25 am-9:04 pm

2 stops9h 39m

$430

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Thu 9/25

6:08 pm-3:21 pm

2 stops24h 13m

$157

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Tue 9/30

7:06 am-12:39 pm

1 stop8h 33m

$163

CharlestonSan Jose

CHS - SJC

CHSSJC

Charleston

Thu 9/25

4:15 pm-10:24 pm

1 stop9h 09m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 14 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 $253). Flying from Charleston to San Jose in June is currently the most expensive (average of $359). 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 July 29, 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 July 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

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

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

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
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

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
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

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
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

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

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

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 $323 on this airline. Additional options worth looking into are Alaska Airlines and Southwest, starting at $324 and $331 round-trip. Delta is priced at 28% 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?

    $157 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 United Airlines, with prices starting from $163 and $209, 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 $253). Flying from Charleston to San Jose in June is currently the most expensive (average of $359). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$407FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$356FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$323Average$457FlexibilityNo cancel feeOn-time63%

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