$139+ Cheap flights from Portland, ME to Santa Ana, CA (PWM - SNA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SNA
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Santa Ana with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Santa Ana
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Cheapest flights from Portland to Santa AnaExplore the most affordable flight options available from Portland to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Portland to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
2 stops12h 13m
Tue 11/1710:47 am -
1 stop8h 04m
Deal found 8/11![United Airlines logo]()
$302
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
2 stops10h 45m
Tue 11/174:32 pm -
2 stops15h 05m
Deal found 8/11![American Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:57 pm -
1 stop8h 28m
Mon 9/146:32 pm -
2 stops11h 36m
Deal found 8/13![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:08 pm -
1 stop8h 18m
Mon 10/56:36 pm -
2 stops11h 32m
Deal found 8/11![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:23 pm -
1 stop8h 46m
Tue 11/39:10 pm -
1 stop8h 50m
Deal found 8/12![United Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:50 pm -
2 stops12h 10m
Wed 11/188:00 am -
2 stops12h 21m
Deal found 8/13![Delta logo]()
$388
Best flights from Portland to Santa AnaDiscover carefully curated flight deals from Portland to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Portland to Santa Ana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:57 pm -
1 stop8h 28m
Mon 9/146:32 pm -
2 stops11h 36m
Deal found 8/13![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:50 pm -
2 stops12h 10m
Wed 11/188:00 am -
2 stops12h 21m
Deal found 8/13![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop8h 41m
Tue 11/1712:38 pm -
1 stop7h 43m
Deal found 8/11![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:23 pm -
1 stop8h 46m
Tue 11/39:10 pm -
1 stop8h 50m
Deal found 8/11![United Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:23 pm -
1 stop9h 37m
Wed 11/1810:47 am -
1 stop8h 04m
Deal found 8/13![United Airlines logo]()
$473
Last-minute flights from Portland to Santa AnaDiscover last-minute flight deals from Portland to Santa Ana. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Santa Ana. Data last updated August 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am -
1 stop8h 30m
Sat 8/298:00 am -
1 stop7h 52m
Deal found 8/10![American Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:57 pm -
1 stop8h 28m
Mon 9/146:32 pm -
2 stops11h 36m
Deal found 8/13![United Airlines logo]()
$352
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:05 pm -
2 stops11h 05m
Mon 9/148:45 pm -
2 stops10h 10m
Deal found 8/10![Southwest logo]()
$487
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:42 pm -
1 stop9h 17m
Mon 9/143:11 pm -
1 stop18h 54m
Deal found 8/13![American Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:00 am -
1 stop8h 33m
Wed 9/166:25 pm -
2 stops11h 43m
Deal found 8/11![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:57 pm -
1 stop8h 28m
Fri 9/256:36 pm -
2 stops11h 32m
Deal found 8/12![United Airlines logo]()
$456
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:45 am -
2 stops10h 55m
Fri 9/258:45 pm -
2 stops10h 10m
Deal found 8/12![Southwest logo]()
$514
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:00 am -
1 stop9h 45m
Fri 9/2511:34 am -
1 stop9h 13m
Deal found 8/12![American Airlines logo]()
$579
One-way flights from Portland to Santa AnaSearch for one-way flight options from Portland to Santa Ana. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Portland to Santa Ana. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:25 pm -
2 stops9h 50m
Deal found 8/12![Southwest logo]()
$139
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:23 pm -
1 stop9h 37m
Deal found 8/12![United Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:10 pm -
2 stops12h 46m
Deal found 8/13![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am -
1 stop8h 10m
Deal found 8/12![Delta logo]()
$175
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:03 pm -
1 stop8h 22m
Deal found 8/12![United Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am -
3 stops36h 45m
Deal found 8/12![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:10 pm -
3 stops46h 01m
Deal found 8/12![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 am -
2 stops34h 48m
Deal found 8/12![Multiple Airlines logo]()
$244
Find flight deals from Portland to Santa Ana
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $302 (United Airlines) |
One-way from | $139 (Southwest) |
Popular in | March |
Cheapest in | January |
Average price | $553 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Santa Ana 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Portland to Santa Ana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Thu 9/10
4:57 pm-10:25 pm
1 stop8h 28m
Santa Ana J. Wayne/Orange Cnty
Mon 9/14
6:32 pm-9:08 am
2 stops11h 36m
$352
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Wed 11/11
12:50 pm-10:00 pm
2 stops12h 10m
Santa Ana J. Wayne/Orange Cnty
Wed 11/18
8:00 am-11:21 pm
2 stops12h 21m
$388
Quickest round-trip
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Sat 10/24
6:00 am-11:41 am
1 stop8h 41m
Santa Ana J. Wayne/Orange Cnty
Tue 11/17
12:38 pm-11:21 pm
1 stop7h 43m
$389
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Sat 10/31
3:23 pm-9:09 pm
1 stop8h 46m
Santa Ana J. Wayne/Orange Cnty
Tue 11/3
9:10 pm-9:00 am
1 stop8h 50m
$407
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Wed 11/11
3:23 pm-10:00 pm
1 stop9h 37m
Santa Ana J. Wayne/Orange Cnty
Wed 11/18
10:47 am-9:51 pm
1 stop8h 04m
$473
Cheapest one-way
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Thu 10/29
3:25 pm-10:15 pm
2 stops9h 50m
$139
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Thu 10/29
3:23 pm-10:00 pm
1 stop9h 37m
$153
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Sat 9/5
12:10 pm-9:56 pm
2 stops12h 46m
$154
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Tue 9/1
2:14 pm-10:00 pm
2 stops10h 46m
$180
PortlandSanta Ana
PWM Portland - SNA Santa Ana J. Wayne/Orange Cnty
PWMSNA
Portland
Sat 8/29
5:15 am-12:50 pm
2 stops10h 35m
$296
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Portland to Santa Ana
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Santa Ana in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Santa Ana, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Santa Ana, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Santa Ana, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Santa Ana, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Santa Ana, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Santa Ana
Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Portland with our price prediction graph.
PWM-SNA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Santa Ana
Get insights into the airlines that provide service to Santa Ana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Ana. Reviews last updated August 14, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Portland to Santa Ana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Related info for your journey
Find useful and relevant information for your journey from Portland to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Santa Ana?
Book flights to Santa Ana if you plan to visit one of these locationsTustin
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Portland and Santa Ana flights
Browse other Portland and Santa Ana flight options. Last updated on August 14, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
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Other flights to Santa Ana
Explore flights to Santa Ana departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Top 2 airlines flying from Portland to Santa Ana
Discover the top 2 airlines that operate flights from Portland to Santa Ana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$379 | Average$610 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$387 | Average$535 | FlexibilityNo cancel fee | On-time71% |