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$100+ Cheap flights from Raleigh to San Jose (RDU - 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJC
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to San Jose are usually found in August or September, booked 17 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from Raleigh to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 18, 2025.

Round-trip from

$260
(Mytrip)

One-way from

$100
(Priceline)

Popular in

December

Cheapest in

August

Average price

$389
From Raleigh-Durham to San Jose
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One-way flight from Raleigh-Durham to San Jose
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Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Raleigh to San Jose

Cheapest flights from Raleigh to San Jose
Explore the most affordable flight options available from Raleigh to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Frontier deal was found by Cheapflights users on 6/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:30 amRDU - SJC
1 stop13h 30mFrontier
Fri 7/42:18 pmSJC - RDU
1 stop12h 42mFrontier
Deal found 6/16$259
This Mytrip deal was found by Cheapflights users on 6/16. 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 7/313:26 pmRDU - SJC
2 stops11h 28mSpirit Airlines
Thu 8/71:10 pmSJC - RDU
1 stop27h 24mSpirit Airlines
Deal found 6/16$260
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.
Sat 8/26:30 pmRDU - SJC
1 stop7h 36mDelta
Sat 8/96:30 amSJC - RDU
1 stop6h 50mDelta
Deal found 6/18$287
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:16 amRDU - SJC
1 stop8h 32mAmerican Airlines
Sat 8/96:00 amSJC - RDU
2 stops10h 29mAmerican Airlines
Deal found 6/18$293
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Sat 8/2311:22 amRDU - SJC
2 stops14h 18mUnited Airlines
Mon 8/256:30 amSJC - RDU
1 stop7h 34mUnited Airlines
Deal found 6/16$307
This Southwest deal was found by Cheapflights users on 6/16. 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 8/44:00 pmRDU - SJC
1 stop9h 30mSouthwest
Mon 8/116:45 amSJC - RDU
1 stop8h 30mSouthwest
Deal found 6/16$317
This FlightHub deal was found by Cheapflights users on 6/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/307:30 amRDU - SJC
1 stop8h 53mMultiple Airlines
Sun 7/611:01 amSJC - RDU
2 stops18h 14mMultiple Airlines
Deal found 6/16$324
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 9/57:36 amRDU - SJC
1 stop9h 45mAlaska Airlines
Sun 9/149:00 amSJC - RDU
1 stop18h 00mAlaska Airlines
Deal found 6/16$376

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh 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 18, 2025.
Use the filters below to find and compare flights from Raleigh to San Jose that are best for you.

Fly from

Raleigh

Fly to

San Jose

Route

Depart

Return

Price

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Thu 7/31

3:26 pm-11:54 pm

2 stops11h 28m

San Jose

Thu 8/7

1:10 pm-7:34 pm

1 stop27h 24m

$260

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Sat 8/2

6:30 pm-11:06 pm

1 stop7h 36m

San Jose

Sat 8/9

6:30 am-6:00 pm

1 stop8h 30m

$287

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Sat 8/2

5:16 am-10:48 am

1 stop8h 32m

San Jose

Sat 8/9

6:00 am-7:29 pm

2 stops10h 29m

$293

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Sat 8/23

11:22 am-10:40 pm

2 stops14h 18m

San Jose

Mon 8/25

6:30 am-5:04 pm

1 stop7h 34m

$307

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Mon 8/4

4:00 pm-10:30 pm

1 stop9h 30m

San Jose

Mon 8/11

7:25 am-9:35 pm

2 stops11h 10m

$322

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Mon 6/30

7:30 am-1:23 pm

1 stop8h 53m

San Jose

Sun 7/6

11:01 am-8:15 am

2 stops18h 14m

$324

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Thu 7/31

7:30 am-6:04 pm

1 stop13h 34m

San Jose

Thu 8/7

7:00 pm-6:35 am

1 stop8h 35m

$351

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Fri 9/5

7:36 am-2:21 pm

1 stop9h 45m

San Jose

Sun 9/14

9:00 am-6:00 am

1 stop18h 00m

$376

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Mon 6/30

7:30 am-1:23 pm

1 stop8h 53m

$100

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Mon 7/21

7:30 am-11:54 pm

1 stop19h 24m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 17 results
1
2

Best time to book a flight from Raleigh to San Jose

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

How far ahead should I book a flight from Raleigh to San Jose?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to San Jose. Price data was last updated on June 13, 2025.

The best time to book flights from Raleigh to San Jose is 17 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Raleigh to San Jose (average of $255). Flying from Raleigh to San Jose in June is currently the most expensive (average of $351). 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 RDU to SJC?

Find hourly flight availability from Raleigh 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 18, 2025.

It’s typically best to fly out from Raleigh to San Jose in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Raleigh to San Jose?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to San Jose. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to San Jose flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 18, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Raleigh to San Jose to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

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

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

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
4,280 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

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
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,507 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

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
8,810 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Boarding

8.1

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 Raleigh 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 Raleigh to San Jose round-trip?

    Currently priced at $260, Spirit Airlines will fly you from Raleigh to San Jose and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $287 and $297, respectively. You may be able to fly from Raleigh to San Jose for 39% less than the average price by searching for these airlines.

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

    $100 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Alaska Airlines, with prices starting from $128 and $139, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Raleigh to San Jose (average of $255). Flying from Raleigh to San Jose in June is currently the most expensive (average of $351). 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 5 airlines flying from Raleigh to San Jose

Discover the top 5 airlines that operate flights from Raleigh 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$170Average$248FlexibilityNo cancel feeOn-time62%
DeltaCheapest$224Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$252Average$465FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$314Average$486FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$351Average$452FlexibilityNo cancel feeOn-time63%

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