Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Portland to San Francisco from $89

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 3/31. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:39 pm - 6:00 pm
PDX
-
MRY
4h 21m
1 stop
United Airlines Logo
8:05 am - 12:26 pm
MRY
-
PDX
4h 21m
1 stop
$177United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
1:39 pm - 6:00 pm
PDX
-
MRY
4h 21m
1 stop
United Airlines Logo
7:00 pm - 12:35 am
MRY
-
PDX
5h 35m
1 stop
$187United Airlines
Sat, Mar 7 - Mon, Mar 9
United Airlines Logo
1:40 pm - 5:20 pm
PDX
-
MRY
3h 40m
1 stop
United Airlines Logo
7:00 pm - 11:09 pm
MRY
-
PDX
4h 09m
1 stop
$195United Airlines
Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
1:40 pm - 5:20 pm
PDX
-
MRY
3h 40m
1 stop
United Airlines Logo
6:03 pm - 10:59 pm
MRY
-
PDX
4h 56m
1 stop
$197United Airlines
Fri, Feb 20 - Mon, Feb 23
Alaska Airlines Logo
5:35 pm - 11:43 pm
PDX
-
MRY
6h 08m
1 stop
Alaska Airlines Logo
6:00 am - 1:37 pm
MRY
-
PDX
7h 37m
1 stop
$218Alaska Airlines
Fri, Mar 13 - Wed, Mar 18
United Airlines Logo
1:39 pm - 6:00 pm
PDX
-
MRY
4h 21m
1 stop
United Airlines Logo
7:00 pm - 11:04 pm
MRY
-
PDX
4h 04m
1 stop
$222United Airlines
Tue, Mar 10 - Thu, Mar 12
Alaska Airlines Logo
5:35 pm - 11:43 pm
PDX
-
MRY
6h 08m
1 stop
Alaska Airlines Logo
6:00 am - 3:48 pm
MRY
-
PDX
9h 48m
2 stops
$227Alaska Airlines
Sat, Mar 7 - Mon, Mar 9
Alaska Airlines Logo
11:00 am - 11:43 pm
PDX
-
MRY
12h 43m
2 stops
Alaska Airlines Logo
6:00 am - 3:48 pm
MRY
-
PDX
9h 48m
2 stops
$232Alaska Airlines
Sat, Mar 7 - Mon, Mar 9
Alaska Airlines Logo
2:30 pm - 11:59 pm
PDX
-
MRY
9h 29m
1 stop
Alaska Airlines Logo
6:02 am - 1:27 pm
MRY
-
PDX
7h 25m
2 stops
$242Alaska Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
1:40 pm - 5:22 pm
PDX
-
MRY
3h 42m
1 stop
United Airlines Logo
7:00 pm - 11:09 pm
MRY
-
PDX
4h 09m
1 stop
$247United Airlines
Wed, Mar 4 - Sat, Mar 7

United Airlines flights from Portland to Monterey

Our best United Airlines deals on Portland to Monterey flight tickets
United Airlines
Apr 25
PDX1:39 pmPortland
4h 21m
1 stop
MRY6:00 pmMonterey Regional
Apr 29
MRY8:05 amMonterey Regional
4h 21m
1 stop
PDX12:26 pmPortland
$177
United Airlines
Mar 7
PDX1:39 pmPortland
4h 21m
1 stop
MRY6:00 pmMonterey Regional
Mar 9
MRY7:00 pmMonterey Regional
5h 35m
1 stop
PDX12:35 amPortland
$187
United Airlines
Feb 28
PDX1:40 pmPortland
3h 40m
1 stop
MRY5:20 pmMonterey Regional
Mar 7
MRY7:00 pmMonterey Regional
4h 09m
1 stop
PDX11:09 pmPortland
$195

Alaska Airlines flights from Portland to Monterey

Our best Alaska Airlines deals on Portland to Monterey flight tickets
Alaska Airlines
Mar 13
PDX5:35 pmPortland
6h 08m
1 stop
MRY11:43 pmMonterey Regional
Mar 18
MRY6:00 amMonterey Regional
7h 37m
1 stop
PDX1:37 pmPortland
$218
Alaska Airlines
Mar 7
PDX5:35 pmPortland
6h 08m
1 stop
MRY11:43 pmMonterey Regional
Mar 9
MRY6:00 amMonterey Regional
9h 48m
2 stops
PDX3:48 pmPortland
$227
Alaska Airlines
Mar 7
PDX11:00 amPortland
12h 43m
2 stops
MRY11:43 pmMonterey Regional
Mar 9
MRY6:00 amMonterey Regional
9h 48m
2 stops
PDX3:48 pmPortland
$232

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 February 1, 2026.
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

Sat 4/25

1:39 pm-6:00 pm

1 stop4h 21m

Monterey Regional

Wed 4/29

8:05 am-12:26 pm

1 stop4h 21m

$177

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Sat 3/7

1:39 pm-6:00 pm

1 stop4h 21m

Monterey Regional

Mon 3/9

7:00 pm-12:35 am

1 stop5h 35m

$187

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Sat 2/28

1:40 pm-5:20 pm

1 stop3h 40m

Monterey Regional

Sat 3/7

7:00 pm-11:09 pm

1 stop4h 09m

$195

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Fri 2/20

1:40 pm-5:20 pm

1 stop3h 40m

Monterey Regional

Mon 2/23

6:03 pm-10:59 pm

1 stop4h 56m

$197

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Fri 3/13

5:35 pm-11:43 pm

1 stop6h 08m

Monterey Regional

Wed 3/18

6:00 am-1:37 pm

1 stop7h 37m

$218

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Tue 3/10

1:39 pm-6:00 pm

1 stop4h 21m

Monterey Regional

Thu 3/12

7:00 pm-11:04 pm

1 stop4h 04m

$222

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Sat 3/7

5:35 pm-11:43 pm

1 stop6h 08m

Monterey Regional

Mon 3/9

6:00 am-3:48 pm

2 stops9h 48m

$227

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Sat 3/7

11:00 am-11:43 pm

2 stops12h 43m

Monterey Regional

Mon 3/9

6:00 am-3:48 pm

2 stops9h 48m

$232

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Sat 4/25

2:30 pm-11:59 pm

1 stop9h 29m

Monterey Regional

Wed 4/29

6:02 am-1:27 pm

2 stops7h 25m

$242

PortlandMonterey

PDX - MRY

PDXMRY

Portland

Wed 3/4

1:40 pm-5:22 pm

1 stop3h 42m

Monterey Regional

Sat 3/7

7:00 pm-11:09 pm

1 stop4h 09m

$247

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February is, on average, the cheapest month to fly to Monterey from Portland, with most prices found around $266. If you’re not able to fly to Monterey in February, then October is your next best option. Flight prices from Portland to Monterey during October average around $278.

How have Portland to Monterey flight prices changed over time?

As of February 2026, prices for Portland to Monterey flights are approximately 26% more expensive 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

3h 40m

Direct flights

None
The fastest flight from Portland to Monterey takes 3h 40m
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 3h 40m.

  • 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
11,825 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $216Free CancellationRating
7.4
9,226 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.

An easier way to manage your Monterey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 3/3
Tue 3/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States