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$94+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to San Jose are usually found in June or August, 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 July 29, 2025.

Round-trip from

$246
(Booking.com)

One-way from

$94
(Booking.com)

Popular in

December

Cheapest in

June

Average price

$369
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. 8% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 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 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 July 29, 2025.

This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:55 amRDU - SJC
2 stops13h 35mSpirit Airlines
Wed 8/274:41 pmSJC - RDU
2 stops18h 06mSpirit Airlines
Deal found 7/29$246
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:30 pmRDU - SJC
1 stop7h 09mDelta
Tue 9/27:00 amSJC - RDU
1 stop8h 44mDelta
Deal found 7/28$287
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 8/223:34 pmRDU - SJC
1 stop8h 30mAmerican Airlines
Wed 8/279:49 amSJC - RDU
1 stop9h 58mAmerican Airlines
Deal found 7/29$332
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.
Tue 9/167:36 amRDU - SJC
1 stop9h 45mAlaska Airlines
Mon 9/226:30 pmSJC - RDU
1 stop8h 30mAlaska Airlines
Deal found 7/27$351
This Orbitz deal was found by Cheapflights users on 7/26. 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.
Thu 8/147:30 amRDU - SJC
1 stop13h 34mMultiple Airlines
Thu 8/2812:39 pmSJC - RDU
2 stops22h 08mMultiple Airlines
Deal found 7/26$356
This United Airlines deal was found by Cheapflights users on 7/26. 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 11/2210:35 amRDU - SJC
2 stops13h 18mUnited Airlines
Thu 11/276:30 amSJC - RDU
2 stops9h 19mUnited Airlines
Deal found 7/26$389
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:40 amRDU - SJC
1 stop9h 50mSouthwest
Mon 10/136:30 amSJC - RDU
2 stops9h 55mSouthwest
Deal found 7/27$398

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 July 29, 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

Fri 8/22

11:55 am-10:30 pm

2 stops13h 35m

San Jose

Wed 8/27

4:41 pm-1:47 pm

2 stops18h 06m

$246

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Sat 8/23

6:30 pm-10:39 pm

1 stop7h 09m

San Jose

Tue 9/2

7:00 am-6:44 pm

1 stop8h 44m

$287

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Thu 8/28

5:32 pm-11:16 am

1 stop20h 44m

San Jose

Thu 9/4

2:14 pm-4:28 pm

1 stop23h 14m

$305

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Fri 8/22

3:34 pm-9:04 pm

1 stop8h 30m

San Jose

Wed 8/27

9:49 am-10:47 pm

1 stop9h 58m

$332

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Tue 9/16

7:36 am-2:21 pm

1 stop9h 45m

San Jose

Mon 9/22

6:30 pm-6:00 am

1 stop8h 30m

$351

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Thu 8/14

7:30 am-6:04 pm

1 stop13h 34m

San Jose

Thu 8/28

12:39 pm-1:47 pm

2 stops22h 08m

$356

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Tue 9/30

10:36 am-6:14 pm

2 stops10h 38m

San Jose

Sat 10/18

12:30 pm-10:50 pm

1 stop7h 20m

$392

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Wed 10/8

7:40 am-2:30 pm

1 stop9h 50m

San Jose

Mon 10/13

6:30 am-7:25 pm

2 stops9h 55m

$398

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Mon 9/22

11:45 am-12:24 am

2 stops15h 39m

$94

RaleighSan Jose

RDU - SJC

RDUSJC

Raleigh-Durham

Sat 8/16

5:23 pm-11:22 am

1 stop20h 59m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 15 results
1
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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 July 25, 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 $253). Flying from Raleigh 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 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 July 29, 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.

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 Raleigh 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

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

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

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

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

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

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

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

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

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

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

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Boarding

8.1

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 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 $246, 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 Frontier - these airlines can fly you to your destination from $287 and $305, respectively. You may be able to fly from Raleigh to San Jose for 41% less than the average price by searching for these airlines.

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

    $94 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 Frontier and Alaska Airlines, with prices starting from $137 and $143, 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 $253). Flying from Raleigh 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 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$170Average$270FlexibilityNo cancel feeOn-time62%
DeltaCheapest$222Average$381FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$314Average$484FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$450FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$346Average$444FlexibilityNo cancel feeOn-time63%

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