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$735+ Cheap flights from San Jose, CA to Petersburg, AK (SJC - PSG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — PSG
Sep 4 — Sep 111
Fri 9/4
Fri 9/11
1 adult, Economy
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Cheap flight deals from San Jose to Petersburg

Cheapest flights from San Jose to Petersburg
Explore the most affordable flight options available from San Jose to Petersburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 10/3110:35 am -
3 stops26h 28m
Tue 11/33:08 pm -
3 stops26h 41m
Deal found 7/31$735
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 12/712:02 pm -
3 stops23h 43m
Wed 12/92:52 pm -
3 stops26h 04m
Deal found 8/4$895

Find flight deals from San Jose to Petersburg

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Petersburg (PSG). 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 August 5, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$735
(Alaska Airlines)
Provider with most accurate pricing for San Jose-Petersburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Petersburg flights.
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From San Jose to Petersburg
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Petersburg 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 August 5, 2026.
Use the filters below to find and compare flights from San Jose to Petersburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JosePetersburg

SJC San Jose - PSG Petersburg

SJCPSG

San Jose

Sat 10/31

10:37 am-12:03 pm

3 stops26h 26m

Petersburg

Tue 11/3

3:08 pm-6:49 pm

3 stops26h 41m

$735
Quickest round-trip

San JosePetersburg

SJC San Jose - PSG Petersburg

SJCPSG

San Jose

Mon 12/7

12:02 pm-10:45 am

3 stops23h 43m

Petersburg

Wed 12/9

2:52 pm-5:56 pm

3 stops26h 04m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on San Jose, California-Petersburg, Alaska flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on San Jose, California-Petersburg, Alaska flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from San Jose, California-Petersburg, Alaska flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Petersburg, Alaska flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Petersburg, Alaska flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Petersburg

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

Related info for your journey

Find useful and relevant information for your journey from San Jose to Petersburg. 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 San Jose, California to Petersburg, Alaska?

    For as low as $735, Alaska Airlines can have you in Petersburg, Alaska from San Jose, California in 26h 28m. There are 1435 mi between San Jose, California and Petersburg, Alaska.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Petersburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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