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Cheap flights from Portland to San Francisco from $83

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 to San Francisco departing on 2/15. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:40 pm - 11:26 pm
PDX
-
MRY
5h 46m1 stop
Alaska Airlines Logo
6:07 pm - 10:46 pm
MRY
-
PDX
4h 39m1 stop
$166Alaska Airlines
Mon, Feb 2 - Thu, Feb 5
Alaska Airlines Logo
1:38 pm - 11:26 pm
PDX
-
MRY
9h 48m2 stops
Alaska Airlines Logo
3:14 pm - 8:46 pm
MRY
-
PDX
5h 32m1 stop
$167Alaska Airlines
Tue, Feb 3 - Tue, Feb 10
Alaska Airlines Logo
2:31 pm - 11:26 pm
PDX
-
MRY
8h 55m2 stops
Alaska Airlines Logo
3:14 pm - 8:46 pm
MRY
-
PDX
5h 32m1 stop
$172Alaska Airlines
Sun, Feb 1 - Tue, Feb 10
Alaska Airlines Logo
2:31 pm - 11:26 pm
PDX
-
MRY
8h 55m2 stops
Alaska Airlines Logo
6:00 am - 4:50 pm
MRY
-
PDX
10h 50m2 stops
$177Alaska Airlines
Sun, Feb 1 - Mon, Feb 9
Alaska Airlines Logo
2:31 pm - 11:43 pm
PDX
-
MRY
9h 12m1 stop
Alaska Airlines Logo
6:00 am - 4:35 pm
MRY
-
PDX
10h 35m2 stops
$192Alaska Airlines
Fri, Feb 27 - Mon, Mar 2
Alaska Airlines Logo
7:18 am - 2:37 pm
PDX
-
MRY
7h 19m1 stop
Alaska Airlines Logo
6:07 pm - 10:46 pm
MRY
-
PDX
4h 39m1 stop
$196Alaska Airlines
Fri, Feb 6 - Fri, Feb 6
Alaska Airlines Logo
5:30 pm - 11:47 pm
PDX
-
MRY
6h 17m1 stop
Alaska Airlines Logo
6:00 am - 4:50 pm
MRY
-
PDX
10h 50m2 stops
$197Alaska Airlines
Tue, Jan 6 - Tue, Jan 20
Alaska Airlines Logo
5:40 pm - 11:26 pm
PDX
-
MRY
5h 46m1 stop
Alaska Airlines Logo
6:07 pm - 10:46 pm
MRY
-
PDX
4h 39m1 stop
$200Alaska Airlines
Mon, Feb 2 - Sun, Feb 8
Alaska Airlines Logo
5:40 pm - 11:26 pm
PDX
-
MRY
5h 46m1 stop
Alaska Airlines Logo
6:00 am - 1:43 pm
MRY
-
PDX
7h 43m1 stop
$201Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
Alaska Airlines Logo
5:30 pm - 11:47 pm
PDX
-
MRY
6h 17m1 stop
Alaska Airlines Logo
6:00 am - 4:38 pm
MRY
-
PDX
10h 38m2 stops
$202Alaska Airlines
Tue, Jan 6 - Thu, Jan 22

Alaska Airlines flights from Portland to Monterey

Our best Alaska Airlines deals on Portland to Monterey flight tickets
Alaska Airlines
Feb 2
PDX5:40 pmPortland
5h 46m
1 stop
MRY11:26 pmMonterey Regional
Feb 5
MRY6:07 pmMonterey Regional
4h 39m
1 stop
PDX10:46 pmPortland
$166
Find similar
Alaska Airlines
Feb 3
PDX1:38 pmPortland
9h 48m
2 stops
MRY11:26 pmMonterey Regional
Feb 10
MRY3:14 pmMonterey Regional
5h 32m
1 stop
PDX8:46 pmPortland
$167
Find similar
Alaska Airlines
Feb 1
PDX2:31 pmPortland
8h 55m
2 stops
MRY11:26 pmMonterey Regional
Feb 10
MRY3:14 pmMonterey Regional
5h 32m
1 stop
PDX8:46 pmPortland
$172
Find similar

United Airlines flights from Portland to Monterey

Our best United Airlines deals on Portland to Monterey flight tickets
United Airlines
Jan 9
PDX3:50 pmPortland
3h 29m
1 stop
MRY7:19 pmMonterey Regional
Jan 17
MRY6:40 amMonterey Regional
5h 53m
1 stop
PDX12:33 pmPortland
$237
Find similar
United Airlines
Jan 9
PDX3:50 pmPortland
3h 29m
1 stop
MRY7:19 pmMonterey Regional
Jan 22
MRY8:20 pmMonterey Regional
4h 19m
1 stop
PDX12:39 amPortland
$277
Find similar
United Airlines
Feb 1
PDX3:50 pmPortland
3h 29m
1 stop
MRY7:19 pmMonterey Regional
Feb 10
MRY6:40 amMonterey Regional
6h 01m
1 stop
PDX12:41 pmPortland
$322
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Monterey 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 December 18, 2025.
Use the filters below to find and compare flights from Portland to Monterey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Mon 2/2

5:40 pm-11:26 pm

1 stop5h 46m

Monterey Regional

Thu 2/5

6:07 pm-10:46 pm

1 stop4h 39m

$166

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Tue 2/3

1:38 pm-11:26 pm

2 stops9h 48m

Monterey Regional

Tue 2/10

3:14 pm-8:46 pm

1 stop5h 32m

$167

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Sun 2/1

2:31 pm-11:26 pm

2 stops8h 55m

Monterey Regional

Tue 2/10

3:14 pm-8:46 pm

1 stop5h 32m

$172

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Sun 2/1

2:31 pm-11:26 pm

2 stops8h 55m

Monterey Regional

Mon 2/9

6:00 am-4:50 pm

2 stops10h 50m

$177

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Fri 2/27

2:31 pm-11:43 pm

1 stop9h 12m

Monterey Regional

Mon 3/2

6:00 am-4:35 pm

2 stops10h 35m

$192

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Fri 2/6

7:18 am-2:37 pm

1 stop7h 19m

Monterey Regional

Fri 2/6

6:07 pm-10:46 pm

1 stop4h 39m

$196

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Tue 1/6

5:30 pm-11:47 pm

1 stop6h 17m

Monterey Regional

Tue 1/20

6:00 am-4:50 pm

2 stops10h 50m

$197

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Mon 2/2

5:40 pm-11:26 pm

1 stop5h 46m

Monterey Regional

Sun 2/8

6:07 pm-10:46 pm

1 stop4h 39m

$200

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Thu 2/5

5:40 pm-11:26 pm

1 stop5h 46m

Monterey Regional

Mon 2/9

6:00 am-1:43 pm

1 stop7h 43m

$201

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Tue 1/6

5:30 pm-11:47 pm

1 stop6h 17m

Monterey Regional

Thu 1/22

6:00 am-4:38 pm

2 stops10h 38m

$202

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 Francisco from

How to get the cheapest flight ticket from Portland to Monterey

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 typical price of a round-trip flight between Portland and Monterey?

What is the cheapest month to fly to Monterey?

The month of January is, on average, the cheapest month to fly to Monterey from Portland, with most prices found around $274. If you’re not able to fly to Monterey in January, then October is your next best option. Flight prices from Portland to Monterey during October average around $278.

What is the cheapest day to depart on your flight to Monterey?

The cheapest day to depart from Portland to Monterey is on a Saturday. Travelers who choose to depart for Monterey on a Saturday will often find tickets for as low as $264. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Monterey for around $473.

What is the cheapest time of day to depart on your flight to Monterey?

According to our data, the cheapest time of day to fly to Monterey is in the evening. momondo users have found flights departing from Portland to Monterey in the evening for as low as $333. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $465.

How have Portland to Monterey flight prices changed over time?

As of December 2025, prices for Portland to Monterey flights are approximately 50% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Monterey

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

Cheap Portland to Monterey (PDX to MRY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Monterey

Fastest flight time

4h 21m

Direct flights

None
The fastest flight from Portland to Monterey takes 4h 21m
There are no direct flights from Portland to Monterey. There are no popular flight routes from Portland to Monterey.
Search flight deals

  • How far is Portland to Monterey Regional by plane?

    The straight-line distance from Portland to Monterey Regional is 617.4 mi. In terms of flight time, this usually takes a little over 4h 21m.

  • When did momondo last update prices for flights from Portland Airport to Monterey Regional Airport?

    Prices for flights from Portland Airport to Monterey Regional Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Monterey Regional Airport?

  • How old do you have to be to fly from Portland Airport to Monterey Regional Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Monterey Regional Airport.

  • What documentation or ID do you need to fly to Monterey Regional Airport?

    The travel and health documents required for your trip to Monterey Regional Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Monterey Regional Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Monterey?

Best airlines flying from Portland to Monterey

Compare and see reviews for airlines that fly from Portland to Monterey with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $156Free CancellationRating
8.0
11,479 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Monterey from Portland.

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

momondo does allow users to show only those flights to Monterey from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Monterey?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Monterey.

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

Yes. momondo can track prices for Portland to Monterey flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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