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Cheap flights from Portland to Los Angeles from $108

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 Los Angeles departing on 8/21. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:20 am - 2:35 pm
PDX
-
SNA
8h 15m
2 stops
Southwest Logo
12:30 pm - 4:10 pm
SNA
-
PDX
3h 40m
1 stop
$248Southwest
Sat, Aug 29 - Tue, Sep 8
Alaska Airlines Logo
5:53 pm - 8:34 pm
PDX
-
SNA
2h 41mnonstop
Alaska Airlines Logo
9:01 pm - 11:24 pm
SNA
-
PDX
2h 23mnonstop
$252Alaska Airlines
Sat, Sep 5 - Sun, Sep 6
Frontier Logo
5:21 pm - 10:28 am
PDX
-
SNA
17h 07m
1 stop
Frontier Logo
7:53 pm - 5:21 pm
SNA
-
PDX
21h 28m
1 stop
$253Frontier
Wed, Aug 12 - Thu, Aug 20
Frontier Logo
12:20 pm - 8:54 am
PDX
-
SNA
20h 34m
1 stop
Frontier Logo
4:50 pm - 8:39 pm
SNA
-
PDX
27h 49m
1 stop
$255Frontier
Sat, Sep 5 - Thu, Sep 10
Alaska Airlines Logo
5:53 pm - 8:34 pm
PDX
-
SNA
2h 41mnonstop
Alaska Airlines Logo
7:45 am - 10:15 am
SNA
-
PDX
2h 30mnonstop
$257Alaska Airlines
Fri, Sep 11 - Sun, Sep 13
Southwest Logo
4:50 pm - 8:45 pm
PDX
-
SNA
3h 55m
1 stop
Southwest Logo
10:40 am - 5:40 pm
SNA
-
PDX
7h 00m
2 stops
$258Southwest
Wed, Sep 9 - Sat, Sep 12
Alaska Airlines Logo
5:30 pm - 8:11 pm
PDX
-
SNA
2h 41mnonstop
Alaska Airlines Logo
9:01 pm - 11:24 pm
SNA
-
PDX
2h 23mnonstop
$259Alaska Airlines
Wed, Sep 16 - Sun, Sep 20
Alaska Airlines Logo
7:03 am - 9:46 am
PDX
-
SNA
2h 43mnonstop
Alaska Airlines Logo
9:01 pm - 11:24 pm
SNA
-
PDX
2h 23mnonstop
$260Alaska Airlines
Wed, Sep 16 - Sun, Sep 20
Alaska Airlines Logo
7:03 am - 9:46 am
PDX
-
SNA
2h 43mnonstop
Alaska Airlines Logo
8:59 pm - 11:22 pm
SNA
-
PDX
2h 23mnonstop
$261Alaska Airlines
Fri, Sep 4 - Fri, Sep 18
Delta Logo
5:08 pm - 10:00 pm
PDX
-
SNA
4h 52m
1 stop
Delta Logo
2:15 pm - 10:02 pm
SNA
-
PDX
7h 47m
1 stop
$262Delta
Fri, Aug 28 - Wed, Sep 2

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Alaska Airlines flights from Portland to Santa Ana, California

Our best Alaska Airlines deals on Portland to Santa Ana, California flight tickets
Alaska Airlines
Sep 5
PDX5:53 pmPortland
2h 41m
SNA8:34 pmSanta Ana J. Wayne/Orange Cnty
Sep 6
SNA9:01 pmSanta Ana J. Wayne/Orange Cnty
2h 23m
PDX11:24 pmPortland
$252
Alaska Airlines
Sep 11
PDX5:53 pmPortland
2h 41m
SNA8:34 pmSanta Ana J. Wayne/Orange Cnty
Sep 13
SNA7:45 amSanta Ana J. Wayne/Orange Cnty
2h 30m
PDX10:15 amPortland
$257
Alaska Airlines
Sep 16
PDX5:30 pmPortland
2h 41m
SNA8:11 pmSanta Ana J. Wayne/Orange Cnty
Sep 20
SNA9:01 pmSanta Ana J. Wayne/Orange Cnty
2h 23m
PDX11:24 pmPortland
$259

Frontier flights from Portland to Santa Ana, California

Our best Frontier deals on Portland to Santa Ana, California flight tickets
Frontier
Aug 12
PDX5:21 pmPortland
17h 07m
1 stop
SNA10:28 amSanta Ana J. Wayne/Orange Cnty
Aug 20
SNA7:53 pmSanta Ana J. Wayne/Orange Cnty
21h 28m
1 stop
PDX5:21 pmPortland
$253
Frontier
Sep 5
PDX12:20 pmPortland
20h 34m
1 stop
SNA8:54 amSanta Ana J. Wayne/Orange Cnty
Sep 10
SNA4:50 pmSanta Ana J. Wayne/Orange Cnty
27h 49m
1 stop
PDX8:39 pmPortland
$255
Frontier
Sep 6
PDX1:47 pmPortland
23h 55m
2 stops
SNA1:42 pmSanta Ana J. Wayne/Orange Cnty
Sep 10
SNA4:50 pmSanta Ana J. Wayne/Orange Cnty
27h 49m
1 stop
PDX8:39 pmPortland
$281

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Santa Ana, 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 July 22, 2026.
Use the filters below to find and compare flights from Portland to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Sat 8/29

6:20 am-2:35 pm

2 stops8h 15m

Santa Ana J. Wayne/Orange Cnty

Tue 9/8

12:30 pm-4:10 pm

1 stop3h 40m

$248
Quickest round-trip

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Sat 9/5

5:53 pm-8:34 pm

Nonstop2h 41m

Santa Ana J. Wayne/Orange Cnty

Sun 9/6

9:01 pm-11:24 pm

Nonstop2h 23m

$252

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Wed 8/12

5:21 pm-10:28 am

1 stop17h 07m

Santa Ana J. Wayne/Orange Cnty

Thu 8/20

7:53 pm-5:21 pm

1 stop21h 28m

$253

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Sat 9/5

12:20 pm-8:54 am

1 stop20h 34m

Santa Ana J. Wayne/Orange Cnty

Thu 9/10

4:50 pm-8:39 pm

1 stop27h 49m

$255

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Fri 9/11

5:53 pm-8:34 pm

Nonstop2h 41m

Santa Ana J. Wayne/Orange Cnty

Sun 9/13

7:45 am-10:15 am

Nonstop2h 30m

$257

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Wed 9/9

4:50 pm-8:45 pm

1 stop3h 55m

Santa Ana J. Wayne/Orange Cnty

Sat 9/12

10:40 am-5:40 pm

2 stops7h 00m

$258

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Wed 9/16

5:30 pm-8:11 pm

Nonstop2h 41m

Santa Ana J. Wayne/Orange Cnty

Sun 9/20

9:01 pm-11:24 pm

Nonstop2h 23m

$259

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Wed 9/16

7:03 am-9:46 am

Nonstop2h 43m

Santa Ana J. Wayne/Orange Cnty

Sun 9/20

9:01 pm-11:24 pm

Nonstop2h 23m

$260

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Fri 9/4

7:03 am-9:46 am

Nonstop2h 43m

Santa Ana J. Wayne/Orange Cnty

Fri 9/18

8:59 pm-11:22 pm

Nonstop2h 23m

$261

PortlandSanta Ana

PDX - SNA

PDXSNA

Portland

Fri 8/28

5:08 pm-10:00 pm

1 stop4h 52m

Santa Ana J. Wayne/Orange Cnty

Wed 9/2

2:15 pm-10:02 pm

1 stop7h 47m

$262

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 Los Angeles from

How to get the cheapest flight ticket from Portland to Santa Ana, 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 typical price of a round-trip flight between Portland and Santa Ana, California?

What is the cheapest month to fly to Santa Ana, California?

In general, January is the cheapest month to fly from Portland to Santa Ana, California. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $259. If you aren’t able to travel during the month of January, then book flights to Santa Ana, California from Portland during February instead. Flights to Santa Ana, California in February, while not as cheap as those in January, still average around $281.

What is the cheapest day to depart on your flight to Santa Ana, California?

The cheapest day to depart from Portland to Santa Ana, California is on a Saturday. Travelers who choose to depart for Santa Ana, California on a Saturday will often find tickets for as low as $314. The most expensive day to fly to Santa Ana, California is Monday, with ticket prices averaging around $371.

What is the cheapest time of day to depart on your flight to Santa Ana, California?

In the evening is the cheapest time of day to fly from Portland to Santa Ana, California when you can find flight prices for as low as $306. Flying to Santa Ana, California in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Santa Ana, California is at noon when prices are around $356.

What is the cheapest Portland to Santa Ana J. Wayne/Orange Cnty flight route?

Fly from Portland to Santa Ana J. Wayne/Orange Cnty for the best Portland - Santa Ana J. Wayne/Orange Cnty flight prices

How far in advance should I book a flight from Portland to Santa Ana, California?

You are more likely to see cheaper flights to Santa Ana, California from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Ana, California for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Ana, California from Portland for as low as $263 on momondo.

What cabin class options are available on Portland to Santa Ana, California flights?

There are 4 cabin classes available to choose from on Portland to Santa Ana, California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Santa Ana, California flight prices changed over time?

As of July 2026, prices for Portland to Santa Ana, California flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Santa Ana, California

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

Cheap Portland to Santa Ana, California (PDX to SNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Santa Ana, California

Best Price Found

$188

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Santa Ana, California

1 airport
The best one-way flight to Santa Ana, California from Portland in the past 72 hours is $188. The best round-trip flight deal from Portland to Santa Ana, California found on momondo in the last 72 hours is $285.
The fastest flight from Portland to Santa Ana, California takes 2h 30m
Direct flights go from Portland to Santa Ana, California every day.
There is 1 airport in Santa Ana, California. From Portland there are direct flights to Santa Ana J. Wayne/Orange Cnty (SNA).
Search flight deals

Frequently asked questions about flying from Portland to Santa Ana, California

  • How far is Portland to Santa Ana J. Wayne/Orange Cnty by plane?

    A flight from Portland to Santa Ana J. Wayne/Orange Cnty will travel around 852.0 mi. A reasonable flight in good conditions will take 2h 30m.

  • When did momondo last update prices for flights from Portland Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from Portland Airport to Santa Ana J. Wayne/Orange Cnty Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Santa Ana J. Wayne/Orange Cnty Airport?

  • How old do you have to be to fly from Portland Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents required for your trip to Santa Ana J. Wayne/Orange Cnty 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 Santa Ana J. Wayne/Orange Cnty Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Portland to Santa Ana, California?

  • What is the most popular airline from Portland to Santa Ana, California?

Best airlines flying from Portland to Santa Ana, California

Compare and see reviews for airlines that fly from Portland to Santa Ana, California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $49Free CancellationRating
5.6
2,770 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $151Free CancellationRating
7.8
2,822 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $169Free CancellationRating
7.8
8,476 reviews
Search Delta flights
Alaska AirlinesPriceFrom $179Free CancellationRating
7.9
12,689 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $186Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
United AirlinesPriceFrom $191Free CancellationRating
7.4
10,019 reviews
Search United Airlines flights
American AirlinesPriceFrom $246Free CancellationRating
7.1
11,835 reviews
Search American Airlines flights

  • Southwest Flights From Portland to Santa Ana, California

    Across 3 Southwest flights from Portland to Santa Ana, California this week, the average price was $305, with the best Southwest deals starting from $186 round-trip. 4,241 users have rated Southwest on momondo, with an average score of 8.0/10.

  • Alaska Airlines Flights From Portland to Santa Ana, California

    $179 is the best Alaska Airlines flight deal from Portland to Santa Ana, California found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $332, however, with flight time and availability significantly affecting the price. Alaska Airlines (7.9/10 from 12,689 user reviews) flies into Santa Ana, California from Portland 19 times in an average week so prices can vary.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim
Tustin

Why use momondo?

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

Finding the right flight to Santa Ana from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Ana quick and easy, saving you time and money.

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

Flights from Portland to Santa Ana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Santa Ana?

Once you have performed a search for Portland to Santa Ana 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 Santa Ana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santa Ana, momondo offers a useful price alert feature which will track prices for flights to Santa Ana from Portland and alert you when they change.

An easier way to manage your Santa Ana, California trip

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