$190+ Cheap flights from Oakland, CA to Portland, ME (OAK - PWM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — PWM
Oct 24 — Oct 311
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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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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 September 24, 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 September 24, 2026.
This Southwest deal was found by Cheapflights users on 9/21. 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 12/49:10 am -
2 stops9h 35m
Mon 12/712:45 pm -
2 stops12h 15m
Deal found 9/21![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 9/22. 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 11/69:30 am -
2 stops11h 25m
Mon 11/91:40 pm -
2 stops12h 00m
Deal found 9/22![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Sat 10/246:04 am -
2 stops13h 18m
Deal found 9/20![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 9/22. 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 11/312:41 pm -
2 stops32h 29m
Wed 11/114:50 pm -
2 stops10h 05m
Deal found 9/22![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Fri 10/234:15 pm -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 9/22. 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 11/95:00 pm -
2 stops20h 10m
Thu 11/124:50 pm -
2 stops10h 05m
Deal found 9/22![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 9/22. 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 11/35:02 pm -
2 stops19h 33m
Sat 11/71:10 pm -
2 stops11h 48m
Deal found 9/22![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 9/22. 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 11/95:55 am -
2 stops15h 24m
Tue 11/104:03 pm -
2 stops10h 52m
Deal found 9/22![Delta logo]()
$568
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Tue 10/204:15 pm -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$611
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 11/66:00 am -
2 stops15h 10m
Sat 11/71:10 pm -
2 stops11h 48m
Deal found 9/22![Delta logo]()
$629
This Delta deal was found by Cheapflights users on 9/22. 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 11/35:02 pm -
2 stops28h 08m
Fri 11/64:15 pm -
2 stops27h 07m
Deal found 9/22![Delta logo]()
$650
This Delta deal was found by Cheapflights users on 9/22. 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 11/412:41 pm -
2 stops24h 21m
Fri 11/64:15 pm -
2 stops32h 43m
Deal found 9/22![Delta logo]()
$655
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 September 24, 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 September 24, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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 11/45:02 pm -
2 stops28h 08m
Tue 11/104:03 pm -
2 stops10h 52m
Deal found 9/22![Delta logo]()
$506
This Southwest deal was found by Cheapflights users on 9/19. 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 10/47:35 pm -
2 stops11h 15m
Thu 10/86:30 am -
2 stops11h 25m
Deal found 9/19![Southwest logo]()
$760
This Delta deal was found by Cheapflights users on 9/22. 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 11/712:41 pm -
2 stops32h 29m
Wed 11/114:03 pm -
2 stops10h 52m
Deal found 9/22![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 9/22. 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 11/35:02 pm -
2 stops28h 08m
Thu 11/124:50 pm -
2 stops10h 05m
Deal found 9/22![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 9/21. 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 12/245:56 am -
2 stops12h 54m
Sat 1/92:35 pm -
2 stops12h 21m
Deal found 9/21![Delta logo]()
$680
This Delta deal was found by Cheapflights users on 9/22. 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 11/85:02 pm -
2 stops28h 17m
Thu 11/124:50 pm -
2 stops10h 05m
Deal found 9/22![Delta logo]()
$686
This Southwest deal was found by Cheapflights users on 9/21. 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 10/1611:55 pm -
2 stops9h 10m
Mon 10/195:20 am -
2 stops10h 20m
Deal found 9/21![Southwest logo]()
$919
This Delta deal was found by Cheapflights users on 9/20. 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 10/176:00 am -
2 stops15h 10m
Fri 10/234:15 pm -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$702
This Delta deal was found by Cheapflights users on 9/20. 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 10/1512:41 pm -
2 stops32h 29m
Sat 10/246:04 am -
2 stops13h 18m
Deal found 9/20![Delta logo]()
$779
This Delta deal was found by Cheapflights users on 9/21. 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 12/2312:34 pm -
2 stops30h 16m
Sat 1/92:35 pm -
2 stops12h 21m
Deal found 9/21![Delta logo]()
$785
This Delta deal was found by Cheapflights users on 9/20. 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 10/176:00 am -
2 stops15h 10m
Tue 10/204:15 pm -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$786
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Mon 10/196:04 am -
2 stops32h 57m
Deal found 9/20![Delta logo]()
$787
Last-minute flights from Oakland to PortlandDiscover last-minute flight deals from Oakland to Portland. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Portland. Data last updated September 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:39 pm -
2 stops32h 17m
Tue 9/294:45 pm -
2 stops10h 14m
Deal found 9/24![Delta logo]()
$753
This Southwest deal was found by Cheapflights users on 9/19. 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 10/47:35 pm -
2 stops11h 15m
Thu 10/86:30 am -
2 stops11h 25m
Deal found 9/19![Southwest logo]()
$760
This Delta deal was found by Cheapflights users on 9/20. 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 10/125:02 pm -
2 stops28h 08m
Sat 10/246:04 am -
2 stops13h 18m
Deal found 9/20![Delta logo]()
$692
This Delta deal was found by Cheapflights users on 9/20. 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 10/125:02 pm -
2 stops28h 08m
Fri 10/234:15 pm -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$716
This Delta deal was found by Cheapflights users on 9/20. 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 10/135:02 pm -
2 stops28h 08m
Sat 10/246:04 am -
2 stops13h 18m
Deal found 9/20![Delta logo]()
$779
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Sat 10/246:04 am -
2 stops13h 18m
Deal found 9/20![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Fri 10/234:15 pm -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$517
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Tue 10/204:15 pm -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$611
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Thu 10/226:04 am -
2 stops20h 52m
Deal found 9/20![Delta logo]()
$697
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/165:02 pm -
2 stops14h 48m
Wed 10/2112:42 pm -
2 stops14h 14m
Deal found 9/20![Delta logo]()
$758
This Delta deal was found by Cheapflights users on 9/20. 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 10/176:00 am -
2 stops15h 10m
Sat 10/246:04 am -
2 stops13h 18m
Deal found 9/20![Delta logo]()
$659
This Delta deal was found by Cheapflights users on 9/20. 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 10/176:00 am -
2 stops15h 10m
Fri 10/234:15 pm -
2 stops22h 46m
Deal found 9/20![Delta logo]()
$702
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 September 24, 2026.
Search for one-way flight options from Oakland to Portland. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Mon 12/712:28 pm -
3 stops41h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$190
This Southwest deal was found by Cheapflights users on 9/23. 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.
Thu 2/187:25 pm -
2 stops9h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Southwest logo]()
$198
This Southwest deal was found by Cheapflights users on 9/21. 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 10/295:50 am -
1 stop13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Southwest logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/295:55 pm -
2 stops36h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:17 am -
3 stops43h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 9/19. 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 10/510:00 am -
2 stops10h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Southwest logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Mon 10/56:51 pm -
3 stops35h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$340
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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $407 (Southwest) |
One-way from | $190 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $512 |
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 7,457,451 searches. Data last updated September 24, 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
Quickest round-trip
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Thu 10/29
11:55 pm-12:25 pm
2 stops9h 30m
Portland
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$232
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Thu 10/29
5:55 pm-4:24 pm
3 stops43h 29m
Portland
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$244
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Thu 10/15
10:17 am-9:08 am
3 stops43h 51m
Portland
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$257
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Mon 12/7
12:28 pm-9:08 am
2 stops41h 40m
Portland
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$270
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Fri 10/2
10:00 am-11:55 pm
2 stops10h 55m
Portland
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$375
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Tue 10/6
5:02 pm-12:10 am
2 stops28h 08m
Portland
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$388
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Tue 10/6
12:47 pm-9:24 pm
3 stops29h 37m
Portland
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$408
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Thu 11/5
6:00 am-9:00 pm
2 stops12h 00m
Portland
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$505
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Wed 11/4
5:02 pm-12:10 am
2 stops28h 08m
Portland
Tue 11/10
4:03 pm-11:55 pm
2 stops10h 52m
$506
OaklandPortland
OAK Oakland - PWM Portland
OAKPWM
Oakland
Sat 11/7
12:41 pm-12:10 am
2 stops32h 29m
Portland
Wed 11/11
4:03 pm-11:55 pm
2 stops10h 52m
$506
Showing 1-10 of 22 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 September.
| 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
Lewiston
Brunswick
Conway
Browse thousands of different options on Cheapflights for your next trip
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