$214+ Cheap flights from Oakland, CA to Portland, ME (OAK - PWM)
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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — PWM
May 28 — Jun 41
Round-trip
1 adult, Economy
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Find cheap flights from Oakland to Portland with Cheapflights
1. Tell us where you want to go
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 Oakland to Portland
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Best
Last-minute
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Cheapest flights from Oakland to PortlandExplore the most affordable flight options available from Oakland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
Explore the most affordable flight options available from Oakland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 28, 2026.
This Southwest deal was found by Cheapflights users on 4/24. 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.
Wed 8/268:00 am
OAK
- PWM
2 stops10h 10m
Southwest
Mon 8/315:55 am
PWM
- OAK
2 stops10h 50m
Southwest
Deal found 4/24![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 4/27. 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.
Fri 8/289:30 am
OAK
- PWM
2 stops9h 55m
Southwest
Wed 9/25:45 am
PWM
- OAK
2 stops10h 25m
Southwest
Deal found 4/27![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/246:00 am
OAK
- PWM
2 stops14h 05m
Delta
Tue 6/22:05 pm
PWM
- OAK
2 stops12h 52m
Delta
Deal found 4/25![Delta logo]()
$413
This Southwest deal was found by Cheapflights users on 4/25. 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.
Mon 8/175:20 am
OAK
- PWM
1 stop13h 10m
Southwest
Wed 8/267:45 am
PWM
- OAK
1 stop7h 55m
Southwest
Deal found 4/25![Southwest logo]()
$438
This Southwest deal was found by Cheapflights users on 4/25. 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.
Sun 5/2410:15 am
OAK
- PWM
2 stops9h 55m
Southwest
Tue 6/26:10 am
PWM
- OAK
2 stops10h 40m
Southwest
Deal found 4/25![Southwest logo]()
$443
This Southwest deal was found by Cheapflights users on 4/26. 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.
Sat 5/2311:55 pm
OAK
- PWM
2 stops9h 35m
Southwest
Sat 5/305:40 am
PWM
- OAK
2 stops14h 15m
Southwest
Deal found 4/26![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 4/26. 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 5/2611:55 pm
OAK
- PWM
2 stops9h 25m
Southwest
Tue 6/23:55 pm
PWM
- OAK
2 stops10h 30m
Southwest
Deal found 4/26![Southwest logo]()
$457
This Southwest deal was found by Cheapflights users on 4/26. 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.
Mon 5/1111:55 pm
OAK
- PWM
2 stops9h 25m
Southwest
Fri 5/152:50 pm
PWM
- OAK
2 stops12h 15m
Southwest
Deal found 4/26![Southwest logo]()
$459
This Southwest deal was found by Cheapflights users on 4/25. 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.
Fri 6/129:00 am
OAK
- PWM
2 stops10h 10m
Southwest
Tue 6/161:05 pm
PWM
- OAK
2 stops9h 50m
Southwest
Deal found 4/25![Southwest logo]()
$488
Best flights from Oakland to PortlandDiscover carefully curated flight deals from Oakland to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
Discover carefully curated flight deals from Oakland to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2026.
This Southwest deal was found by Cheapflights users on 4/24. 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.
Wed 8/268:00 am
OAK
- PWM
2 stops10h 10m
Southwest
Mon 8/315:55 am
PWM
- OAK
2 stops10h 50m
Southwest
Deal found 4/24![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/246:00 am
OAK
- PWM
2 stops14h 05m
Delta
Tue 6/22:05 pm
PWM
- OAK
2 stops12h 52m
Delta
Deal found 4/25![Delta logo]()
$413
This Southwest deal was found by Cheapflights users on 4/27. 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.
Fri 8/285:20 am
OAK
- PWM
1 stop13h 10m
Southwest
Wed 9/25:45 am
PWM
- OAK
2 stops10h 25m
Southwest
Deal found 4/27![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 4/25. 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.
Mon 8/175:20 am
OAK
- PWM
1 stop13h 10m
Southwest
Wed 8/265:45 am
PWM
- OAK
2 stops11h 10m
Southwest
Deal found 4/25![Southwest logo]()
$413
This Southwest deal was found by Cheapflights users on 4/26. 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 5/2611:55 pm
OAK
- PWM
2 stops9h 25m
Southwest
Tue 6/23:55 pm
PWM
- OAK
2 stops10h 30m
Southwest
Deal found 4/26![Southwest logo]()
$457
This Southwest deal was found by Cheapflights users on 4/26. 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.
Mon 5/1111:55 pm
OAK
- PWM
2 stops9h 25m
Southwest
Fri 5/152:50 pm
PWM
- OAK
2 stops12h 15m
Southwest
Deal found 4/26![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 4/26. 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 5/2312:28 pm
OAK
- PWM
2 stops33h 15m
Delta
Fri 5/2912:50 pm
PWM
- OAK
2 stops14h 07m
Delta
Deal found 4/26![Delta logo]()
$623
This Southwest deal was found by Cheapflights users on 4/26. 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 5/2611:55 pm
OAK
- PWM
2 stops9h 25m
Southwest
Sun 5/315:30 am
PWM
- OAK
2 stops13h 25m
Southwest
Deal found 4/26![Southwest logo]()
$513
This Southwest deal was found by Cheapflights users on 4/25. 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.
Fri 6/125:10 am
OAK
- PWM
1 stop14h 00m
Southwest
Tue 6/167:30 am
PWM
- OAK
1 stop8h 00m
Southwest
Deal found 4/25![Southwest logo]()
$523
Last-minute flights from Oakland to PortlandDiscover last-minute flight deals from Oakland to Portland. Data last updated April 28, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Portland. Data last updated April 28, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/27. 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.
Sun 5/311:55 pm
OAK
- PWM
2 stops11h 15m
Southwest
Fri 5/85:30 am
PWM
- OAK
2 stops10h 50m
Southwest
Deal found 4/27![Southwest logo]()
$764
This Southwest deal was found by Cheapflights users on 4/26. 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.
Mon 5/1111:55 pm
OAK
- PWM
2 stops9h 25m
Southwest
Fri 5/152:50 pm
PWM
- OAK
2 stops12h 15m
Southwest
Deal found 4/26![Southwest logo]()
$459
This Southwest deal was found by Cheapflights users on 4/27. 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 5/129:25 am
OAK
- PWM
2 stops10h 10m
Southwest
Sat 5/165:40 am
PWM
- OAK
2 stops14h 15m
Southwest
Deal found 4/27![Southwest logo]()
$494
This Southwest deal was found by Cheapflights users on 4/27. 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.
Fri 5/157:45 am
OAK
- PWM
2 stops12h 40m
Southwest
Sun 5/175:30 am
PWM
- OAK
2 stops12h 00m
Southwest
Deal found 4/27![Southwest logo]()
$1,140
This Southwest deal was found by Cheapflights users on 4/27. 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 5/218:25 am
OAK
- PWM
2 stops12h 00m
Southwest
Mon 5/255:30 am
PWM
- OAK
2 stops10h 50m
Southwest
Deal found 4/27![Southwest logo]()
$623
This Southwest deal was found by Cheapflights users on 4/26. 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.
Fri 5/229:15 am
OAK
- PWM
2 stops11h 10m
Southwest
Mon 5/255:30 am
PWM
- OAK
2 stops10h 50m
Southwest
Deal found 4/26![Southwest logo]()
$754
This Southwest deal was found by Cheapflights users on 4/26. 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.
Sat 5/2311:55 pm
OAK
- PWM
2 stops9h 35m
Southwest
Sat 5/305:40 am
PWM
- OAK
2 stops14h 15m
Southwest
Deal found 4/26![Southwest logo]()
$449
This Delta deal was found by Cheapflights users on 4/25. 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.
Sun 5/246:00 am
OAK
- PWM
2 stops14h 05m
Delta
Tue 6/22:05 pm
PWM
- OAK
2 stops12h 52m
Delta
Deal found 4/25![Delta logo]()
$413
This Southwest deal was found by Cheapflights users on 4/25. 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.
Sun 5/2410:15 am
OAK
- PWM
2 stops9h 55m
Southwest
Tue 6/26:10 am
PWM
- OAK
2 stops10h 40m
Southwest
Deal found 4/25![Southwest logo]()
$443
This Southwest deal was found by Cheapflights users on 4/26. 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 5/2611:55 pm
OAK
- PWM
2 stops9h 25m
Southwest
Tue 6/23:55 pm
PWM
- OAK
2 stops10h 30m
Southwest
Deal found 4/26![Southwest logo]()
$457
This Southwest deal was found by Cheapflights users on 4/26. 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 5/2611:55 pm
OAK
- PWM
2 stops9h 25m
Southwest
Sun 5/315:30 am
PWM
- OAK
2 stops13h 25m
Southwest
Deal found 4/26![Southwest logo]()
$513
This Delta deal was found by Cheapflights users on 4/27. 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 5/266:00 am
OAK
- PWM
2 stops14h 09m
Delta
Tue 6/212:50 pm
PWM
- OAK
2 stops14h 07m
Delta
Deal found 4/27![Delta logo]()
$861
One-way flights from Oakland to PortlandSearch for one-way flight options from Oakland to Portland. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
Search for one-way flight options from Oakland to Portland. Find affordable one-way fares based on user searches. Data last updated April 28, 2026.
This Southwest deal was found by Cheapflights users on 4/24. 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.
Sat 7/1110:20 am
OAK
- PWM
2 stops10h 20m
Southwest
Deal found 4/24![Southwest logo]()
$214
This Southwest deal was found by Cheapflights users on 4/23. 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 6/28:50 am
OAK
- PWM
2 stops10h 45m
Southwest
Deal found 4/23![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 4/27. 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.
Fri 6/511:55 pm
OAK
- PWM
1 stop13h 20m
Southwest
Deal found 4/27![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 4/26. 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.
Wed 6/179:45 am
OAK
- PWM
2 stops10h 10m
Southwest
Deal found 4/26![Southwest logo]()
$244
This Southwest deal was found by Cheapflights users on 4/23. 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.
Wed 5/68:20 am
OAK
- PWM
2 stops11h 15m
Southwest
Deal found 4/23![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 4/23. 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.
Mon 8/36:00 am
OAK
- PWM
2 stops14h 14m
Delta
Deal found 4/23![Delta logo]()
$285
This Southwest deal was found by Cheapflights users on 4/27. 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 6/49:00 am
OAK
- PWM
2 stops10h 10m
Southwest
Deal found 4/27![Southwest logo]()
$290
This Southwest deal was found by Cheapflights users on 4/26. 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 6/165:55 am
OAK
- PWM
1 stop12h 35m
Southwest
Deal found 4/26![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 4/26. 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.
Thu 5/76:00 am
OAK
- PWM
2 stops14h 09m
Delta
Deal found 4/26![Delta logo]()
$325
This Southwest deal was found by Cheapflights users on 4/26. 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 6/189:00 am
OAK
- PWM
2 stops10h 10m
Southwest
Deal found 4/26![Southwest logo]()
$349
Find flight deals from Oakland to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Portland (PWM). 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 April 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $373 (Southwest) |
One-way from | $214 (Southwest) |
Popular in | December |
Cheapest in | January |
Average price | $579 |
Cheapflights Fare Finder
Customize your flight search to find flights from Oakland to Portland 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 April 28, 2026.
Use the filters below to find and compare flights from Oakland to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Wed 8/26
8:00 am-9:10 pm
2 stops10h 10m
Portland
Mon 8/31
5:55 am-1:45 pm
2 stops10h 50m
$373
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Fri 8/28
5:20 am-9:30 pm
1 stop13h 10m
Portland
Wed 9/2
5:45 am-1:10 pm
2 stops10h 25m
$397
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Sun 5/24
6:00 am-11:05 pm
2 stops14h 05m
Portland
Tue 6/2
2:05 pm-11:57 pm
2 stops12h 52m
$413
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Mon 8/17
5:20 am-9:30 pm
1 stop13h 10m
Portland
Wed 8/26
5:45 am-1:55 pm
2 stops11h 10m
$413
Quickest round-trip
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Tue 5/26
11:55 pm-12:20 pm
2 stops9h 25m
Portland
Tue 6/2
3:55 pm-11:25 pm
2 stops10h 30m
$457
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Mon 5/11
11:55 pm-12:20 pm
2 stops9h 25m
Portland
Fri 5/15
2:50 pm-12:05 am
2 stops12h 15m
$459
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Tue 5/26
11:55 pm-12:20 pm
2 stops9h 25m
Portland
Sun 5/31
5:30 am-3:55 pm
2 stops13h 25m
$513
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Fri 6/12
5:10 am-10:10 pm
1 stop14h 00m
Portland
Tue 6/16
7:30 am-12:30 pm
1 stop8h 00m
$523
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Sat 5/23
12:28 pm-12:43 am
2 stops33h 15m
Portland
Fri 5/29
12:50 pm-11:57 pm
2 stops14h 07m
$623
Cheapest one-way
OaklandPortland
OAK - PWM
OAKPWM
Oakland
Sat 7/11
10:20 am-11:40 pm
2 stops10h 20m
$214
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Oakland to Portland
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 Oakland to Portland in April.
| 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 Oakland, California-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oakland, California-Portland, Maine 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 Oakland, California-Portland, Maine 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 Oakland to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Oakland with our price prediction graph.
OAK-PWM
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.
Related info for your journey
Find useful and relevant information for your journey from Oakland to Portland. 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 Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Brunswick
Lewiston
Conway
Browse thousands of different options on Cheapflights for your next trip
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