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Cheap flights from Portland, Maine to San Jose from $134

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 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
6:02 am - 3:44 pmPWM  Portland-SJC San Jose
12h 42m2 stops New York John F Kennedy Intl Los Angeles
Delta Logo
6:40 am - 11:17 pmSJC  San Jose-PWM Portland
13h 37m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
$297Delta
Thu, Sep 10 - Tue, Sep 15
Delta Logo
11:50 am - 5:46 pmPWM  Portland-SJC San Jose
8h 56m1 stop Minneapolis St Paul
Delta Logo
6:40 am - 11:17 pmSJC  San Jose-PWM Portland
13h 37m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
$305Delta
Fri, Sep 11 - Tue, Sep 15
Delta Logo
6:02 am - 3:44 pmPWM  Portland-SJC San Jose
12h 42m2 stops New York John F Kennedy Intl Los Angeles
Delta Logo
10:50 pm - 3:39 pmSJC  San Jose-PWM Portland
13h 49m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$315Delta
Thu, Sep 10 - Mon, Sep 14
Delta Logo
11:50 am - 5:46 pmPWM  Portland-SJC San Jose
8h 56m1 stop Minneapolis St Paul
Delta Logo
10:50 pm - 3:39 pmSJC  San Jose-PWM Portland
13h 49m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$324Delta
Fri, Sep 11 - Mon, Sep 14
Delta Logo
2:10 pm - 9:22 pmPWM  Portland-SJC San Jose
10h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:40 am - 11:17 pmSJC  San Jose-PWM Portland
13h 37m2 stops Atlanta Hartsfield-Jackson New York LaGuardia
$377Delta
Thu, Sep 10 - Tue, Sep 15
American Airlines Logo
7:05 am - 6:33 pmPWM  Portland-SJC San Jose
14h 28m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 10:48 pmSJC  San Jose-PWM Portland
13h 48m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
$381American Airlines
Fri, Sep 4 - Tue, Sep 8
Delta Logo
2:10 pm - 9:22 pmPWM  Portland-SJC San Jose
10h 12m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:45 pm - 10:45 amSJC  San Jose-PWM Portland
14h 00m2 stops Seattle/Tacoma Intl Minneapolis St Paul
$385Delta
Thu, Sep 10 - Sat, Sep 12
Delta Logo
6:02 am - 3:44 pmPWM  Portland-SJC San Jose
12h 42m2 stops New York John F Kennedy Intl Los Angeles
Delta Logo
5:45 pm - 10:45 amSJC  San Jose-PWM Portland
14h 00m2 stops Seattle/Tacoma Intl Minneapolis St Paul
$390Delta
Thu, Sep 10 - Sat, Sep 12
Southwest Logo
6:00 pm - 11:15 pmPWM  Portland-SJC San Jose
8h 15m1 stop Chicago Midway
Southwest Logo
11:00 pm - 10:55 amSJC  San Jose-PWM Portland
8h 55m1 stop Chicago Midway
$408Southwest
Tue, Oct 13 - Tue, Oct 20
Southwest Logo
5:55 am - 1:00 pmPWM  Portland-SJC San Jose
10h 05m1 stop Baltimore/Washington
Southwest Logo
10:30 pm - 9:55 amSJC  San Jose-PWM Portland
8h 25m1 stop Baltimore/Washington
$437Southwest
Fri, Sep 11 - Fri, Sep 18

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Delta flights from Portland, Maine to San Jose, California

Our best Delta deals on Portland, Maine to San Jose, California flight tickets
Delta
Sep 10
PWM6:02 amPortland
12h 42m
2 stops
SJC3:44 pmSan Jose
Sep 15
SJC6:40 amSan Jose
13h 37m
2 stops
PWM11:17 pmPortland
$297
Delta
Sep 11
PWM11:50 amPortland
8h 56m
1 stop
SJC5:46 pmSan Jose
Sep 15
SJC6:40 amSan Jose
13h 37m
2 stops
PWM11:17 pmPortland
$305
Delta
Sep 10
PWM6:02 amPortland
12h 42m
2 stops
SJC3:44 pmSan Jose
Sep 14
SJC10:50 pmSan Jose
13h 49m
2 stops
PWM3:39 pmPortland
$315

American Airlines flights from Portland, Maine to San Jose, California

Our best American Airlines deals on Portland, Maine to San Jose, California flight tickets
American Airlines
Sep 11
PWM2:03 pmPortland
10h 58m
2 stops
SJC10:01 pmSan Jose
Sep 16
SJC6:00 amSan Jose
14h 47m
2 stops
PWM11:47 pmPortland
$330
American Airlines
Sep 19
PWM7:00 amPortland
14h 29m
2 stops
SJC6:29 pmSan Jose
Sep 26
SJC6:00 amSan Jose
14h 47m
2 stops
PWM11:47 pmPortland
$358
American Airlines
Sep 4
PWM7:05 amPortland
14h 28m
2 stops
SJC6:33 pmSan Jose
Sep 8
SJC6:00 amSan Jose
13h 48m
2 stops
PWM10:48 pmPortland
$381

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 August 15, 2026.
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

Cheapest round-trip

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Thu 9/10

6:02 am-3:44 pm

2 stops12h 42m

San Jose

Tue 9/15

6:40 am-11:17 pm

2 stops13h 37m

$297

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Fri 9/11

11:50 am-5:46 pm

1 stop8h 56m

San Jose

Tue 9/15

6:40 am-11:17 pm

2 stops13h 37m

$305

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Thu 9/10

6:02 am-3:44 pm

2 stops12h 42m

San Jose

Mon 9/14

10:50 pm-3:39 pm

2 stops13h 49m

$315

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Fri 9/11

11:50 am-5:46 pm

1 stop8h 56m

San Jose

Mon 9/14

10:50 pm-3:39 pm

2 stops13h 49m

$324

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Thu 9/10

2:10 pm-9:22 pm

1 stop10h 12m

San Jose

Tue 9/15

6:40 am-11:17 pm

2 stops13h 37m

$377

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Fri 9/4

7:05 am-6:33 pm

2 stops14h 28m

San Jose

Tue 9/8

6:00 am-10:48 pm

2 stops13h 48m

$381

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Thu 9/10

2:10 pm-9:22 pm

1 stop10h 12m

San Jose

Sat 9/12

5:45 pm-10:45 am

2 stops14h 00m

$385

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Thu 9/10

6:02 am-3:44 pm

2 stops12h 42m

San Jose

Sat 9/12

5:45 pm-10:45 am

2 stops14h 00m

$390
Quickest round-trip

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Tue 10/13

6:00 pm-11:15 pm

1 stop8h 15m

San Jose

Tue 10/20

11:00 pm-10:55 am

1 stop8h 55m

$408

PortlandSan Jose

PWM Portland - SJC San Jose

PWMSJC

Portland

Fri 9/11

5:55 am-1:00 pm

1 stop10h 05m

San Jose

Fri 9/18

10:30 pm-9:55 am

1 stop8h 25m

$437

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 month to fly to San Jose, California?

The month of December is, on average, the cheapest month to fly to San Jose, California from Portland, Maine, with most prices found around $0. If you are unable to visit San Jose, California during the month of December, then departing from Portland, Maine during the month January is also very affordable. Most momondo users find prices during this month for around $0.

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

You could potentially save up to 64% on your flight if you consider stops on a Portland, Maine to San Jose, California flight.

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

Fastest flight time

8h 17m

Direct flights

None
The fastest flight from Portland, Maine to San Jose, California takes 8h 17m
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

Frequently asked questions about flying from Portland, Maine to San Jose, California

  • 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 17m, 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
SouthwestPriceFrom $388Free CancellationRating
8.0
4,219 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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