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Cheap flights from Portland, Maine to San Jose from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to San Jose departing on 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland, Maine to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:25 am - 9:32 pmPWM-SJC
13h 07m2 stops
Delta Logo
7:00 am - 9:59 pmSJC-PWM
11h 59m2 stops
$297Delta
Find Deal
Tue, Feb 24 - Wed, Feb 25
Delta Logo
5:30 am - 2:57 pmPWM-SJC
12h 27m2 stops
Delta Logo
10:30 pm - 1:51 pmSJC-PWM
12h 21m2 stops
$317Delta
Find Deal
Wed, Feb 25 - Mon, Mar 2
Delta Logo
2:35 pm - 11:00 amPWM-SJC
23h 25m2 stops
Delta Logo
10:30 pm - 3:56 pmSJC-PWM
14h 26m2 stops
$328Delta
Find Deal
Sat, Feb 28 - Mon, Mar 2
Delta Logo
5:30 am - 12:09 pmPWM-SJC
9h 39m1 stop
Delta Logo
10:30 pm - 3:56 pmSJC-PWM
14h 26m2 stops
$332Delta
Find Deal
Thu, Feb 26 - Mon, Mar 2
Southwest Logo
12:45 pm - 10:25 pmPWM-SJC
12h 40m2 stops
Southwest Logo
9:30 am - 10:15 pmSJC-PWM
9h 45m2 stops
$422Southwest
Find Deal
Wed, Dec 3 - Thu, Dec 25
United Airlines Logo
4:10 pm - 10:44 pmPWM-SJC
9h 34m1 stop
United Airlines Logo
8:38 am - 6:52 pmSJC-PWM
7h 14m1 stop
$496United Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
United Airlines Logo
6:00 am - 4:47 pmPWM-SJC
13h 47m2 stops
United Airlines Logo
12:00 pm - 11:30 pmSJC-PWM
8h 30m1 stop
$501United Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
12:26 pm - 8:49 pmPWM-SJC
11h 23m2 stops
American Airlines Logo
6:00 am - 11:59 pmSJC-PWM
14h 59m2 stops
$562American Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 11
Southwest Logo
12:45 pm - 10:25 pmPWM-SJC
12h 40m2 stops
Southwest Logo
10:00 am - 12:20 amSJC-PWM
11h 20m2 stops
$571Southwest
Find Deal
Wed, Nov 5 - Sun, Nov 9
American Airlines Logo
1:16 pm - 10:20 pmPWM-SJC
12h 04m2 stops
American Airlines Logo
7:25 pm - 11:39 amSJC-PWM
13h 14m2 stops
$587American Airlines
Find Deal
Fri, Feb 27 - Mon, Mar 2

Delta flights from Portland, Maine to San Jose, California

Our best Delta deals on Portland, Maine to San Jose, California flight tickets
Delta
Feb 24
PWM11:25 amPortland
13h 07m
2 stops
SJC9:32 pmSan Jose
Feb 25
SJC7:00 amSan Jose
11h 59m
2 stops
PWM9:59 pmPortland
$297
Find similar
Delta
Feb 25
PWM5:30 amPortland
12h 27m
2 stops
SJC2:57 pmSan Jose
Mar 2
SJC10:30 pmSan Jose
12h 21m
2 stops
PWM1:51 pmPortland
$317
Find similar
Delta
Feb 28
PWM2:35 pmPortland
23h 25m
2 stops
SJC11:00 amSan Jose
Mar 2
SJC10:30 pmSan Jose
14h 26m
2 stops
PWM3:56 pmPortland
$328
Find similar

Southwest flights from Portland, Maine to San Jose, California

Our best Southwest deals on Portland, Maine to San Jose, California flight tickets
Southwest
Dec 3
PWM12:45 pmPortland
12h 40m
2 stops
SJC10:25 pmSan Jose
Dec 25
SJC9:30 amSan Jose
9h 45m
2 stops
PWM10:15 pmPortland
$422
Find similar
Southwest
Nov 5
PWM12:45 pmPortland
12h 40m
2 stops
SJC10:25 pmSan Jose
Nov 9
SJC10:00 amSan Jose
11h 20m
2 stops
PWM12:20 amPortland
$571
Find similar
Southwest
Nov 6
PWM5:30 amPortland
12h 05m
2 stops
SJC2:35 pmSan Jose
Nov 9
SJC10:00 amSan Jose
11h 20m
2 stops
PWM12:20 amPortland
$584
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to San Jose, California 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, momondo users made 832,500 searches. Data last updated October 21, 2025.
Use the filters below to find and compare flights from Portland, Maine to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Tue 2/24

11:25 am-9:32 pm

2 stops13h 07m

San Jose

Wed 2/25

7:00 am-9:59 pm

2 stops11h 59m

$297

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Wed 2/25

5:30 am-2:57 pm

2 stops12h 27m

San Jose

Mon 3/2

10:30 pm-1:51 pm

2 stops12h 21m

$317

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Sat 2/28

2:35 pm-11:00 am

2 stops23h 25m

San Jose

Mon 3/2

10:30 pm-3:56 pm

2 stops14h 26m

$328

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Thu 2/26

5:30 am-12:09 pm

1 stop9h 39m

San Jose

Mon 3/2

10:30 pm-3:56 pm

2 stops14h 26m

$332

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Wed 12/3

12:45 pm-10:25 pm

2 stops12h 40m

San Jose

Thu 12/25

9:30 am-10:15 pm

2 stops9h 45m

$422

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Fri 2/6

4:10 pm-10:44 pm

1 stop9h 34m

San Jose

Mon 2/9

8:38 am-6:52 pm

1 stop7h 14m

$496

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Fri 2/6

6:00 am-4:47 pm

2 stops13h 47m

San Jose

Mon 2/9

12:00 pm-11:30 pm

1 stop8h 30m

$501

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Thu 11/6

12:26 pm-8:49 pm

2 stops11h 23m

San Jose

Tue 11/11

6:00 am-11:59 pm

2 stops14h 59m

$562

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Wed 11/5

12:45 pm-10:25 pm

2 stops12h 40m

San Jose

Sun 11/9

10:00 am-12:20 am

2 stops11h 20m

$571

PortlandSan Jose

PWM - SJC

PWMSJC

Portland

Fri 2/27

1:16 pm-10:20 pm

2 stops12h 04m

San Jose

Mon 3/2

7:25 pm-11:39 am

2 stops13h 14m

$587

Flights are sorted by cheapest round-trip flights first.

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See travel insights to San Jose from

How to get the cheapest flight ticket from Portland, Maine to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Portland, Maine is on a Friday. momondo users have found tickets for Friday departures for as low as $452. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to San Jose, California for around $642.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is at noon when flights can be purchased for as low as $452. In the afternoon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $691 per ticket.

Can stopping save me money on Portland, Maine to San Jose, California flights?

You could potentially save up to 18% on your flight if you consider stops on a Portland, Maine to San Jose, California flight.

How have Portland, Maine to San Jose, California flight prices changed over time?

As of October 2025, prices for Portland, Maine to San Jose, California flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Portland, Maine to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to San Jose, California (PWM to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to San Jose, California

Direct flights

None
There are no direct flights from Portland, Maine to San Jose, California. There are no popular flight routes from Portland, Maine to San Jose, California.
Search flight deals

  • How far is Portland to San Jose by plane?

    There are 2701.5 mi between Portland and San Jose. Flights usually cover this in 8h 28m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Portland Airport to San Jose Airport?

    Prices for flights from Portland Airport to San Jose Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to San Jose Airport?

  • How old do you have to be to fly from Portland Airport to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland, Maine to San Jose, California?

Best airlines flying from Portland, Maine to San Jose, California

Compare and see reviews for airlines that fly from Portland, Maine to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $253Free CancellationRating
7.9
7,981 reviews
Search Delta flights
SouthwestPriceFrom $397Free CancellationRating
8.0
4,235 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to San Jose?

It is quick and easy to find Portland to San Jose flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Jose that suits you.

Can I find flights from Portland to San Jose with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Jose from Portland with this policy.

How can momondo help me find flights from Portland to San Jose?

Once you have performed a search for Portland to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to San Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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