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Cheap flights from O'ahu to Portland from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from O'ahu to Portland departing on 5/6. 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

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Find the cheapest flights from O'ahu to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:05 pm - 10:49 am
HNL
-
PWM
12h 44m
1 stop
Delta Logo
6:00 am - 8:47 pm
PWM
-
HNL
20h 47m
2 stops
$685Delta
Wed, Sep 2 - Sun, Sep 6
Delta Logo
12:45 pm - 10:49 am
HNL
-
PWM
16h 04m
2 stops
Delta Logo
6:00 am - 8:47 pm
PWM
-
HNL
20h 47m
2 stops
$690Delta
Wed, Sep 2 - Sun, Sep 6
Delta Logo
4:05 pm - 10:49 am
HNL
-
PWM
12h 44m
1 stop
Delta Logo
6:00 am - 1:15 pm
PWM
-
HNL
13h 15m
1 stop
$771Delta
Wed, Sep 2 - Sun, Sep 6
United Airlines Logo
4:50 pm - 10:23 am
HNL
-
PWM
11h 33m
1 stop
United Airlines Logo
6:00 am - 1:42 pm
PWM
-
HNL
13h 42m
1 stop
$814United Airlines
Thu, May 7 - Tue, May 12
United Airlines Logo
9:40 pm - 3:41 pm
HNL
-
PWM
12h 01m
1 stop
United Airlines Logo
6:00 am - 4:30 pm
PWM
-
HNL
16h 30m
2 stops
$820United Airlines
Thu, May 7 - Tue, May 12
United Airlines Logo
4:50 pm - 1:27 pm
HNL
-
PWM
14h 37m
2 stops
United Airlines Logo
6:00 am - 4:17 pm
PWM
-
HNL
16h 17m
2 stops
$825United Airlines
Thu, May 7 - Tue, May 12
United Airlines Logo
1:25 pm - 10:22 am
HNL
-
PWM
14h 57m
2 stops
United Airlines Logo
6:00 am - 1:42 pm
PWM
-
HNL
13h 42m
1 stop
$878United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
9:40 pm - 5:32 pm
HNL
-
PWM
13h 52m
2 stops
United Airlines Logo
6:00 am - 4:30 pm
PWM
-
HNL
16h 30m
2 stops
$883United Airlines
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
11:45 am - 9:25 am
HNL
-
PWM
15h 40m
2 stops
United Airlines Logo
6:04 am - 1:42 pm
PWM
-
HNL
13h 38m
1 stop
$913United Airlines
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
11:45 am - 9:25 am
HNL
-
PWM
15h 40m
2 stops
United Airlines Logo
6:04 am - 3:24 pm
PWM
-
HNL
15h 20m
2 stops
$980United Airlines
Sat, Apr 25 - Wed, Apr 29

Delta flights from O'ahu to Portland, Maine

Our best Delta deals on O'ahu to Portland, Maine flight tickets
Delta
Sep 2
HNL4:05 pmHonolulu
12h 44m
1 stop
PWM10:49 amPortland
Sep 6
PWM6:00 amPortland
20h 47m
2 stops
HNL8:47 pmHonolulu
$685
Delta
Sep 2
HNL12:45 pmHonolulu
16h 04m
2 stops
PWM10:49 amPortland
Sep 6
PWM6:00 amPortland
20h 47m
2 stops
HNL8:47 pmHonolulu
$690
Delta
Sep 2
HNL4:05 pmHonolulu
12h 44m
1 stop
PWM10:49 amPortland
Sep 6
PWM6:00 amPortland
13h 15m
1 stop
HNL1:15 pmHonolulu
$771

United Airlines flights from O'ahu to Portland, Maine

Our best United Airlines deals on O'ahu to Portland, Maine flight tickets
United Airlines
Apr 20
HNL10:05 pmHonolulu
14h 32m
2 stops
PWM6:37 pmPortland
Apr 28
PWM6:04 amPortland
13h 38m
1 stop
HNL1:42 pmHonolulu
$800
United Airlines
Apr 20
HNL10:05 pmHonolulu
14h 32m
2 stops
PWM6:37 pmPortland
Apr 28
PWM11:09 amPortland
16h 56m
2 stops
HNL10:05 pmHonolulu
$805
United Airlines
May 7
HNL4:50 pmHonolulu
11h 33m
1 stop
PWM10:23 amPortland
May 12
PWM6:00 amPortland
13h 42m
1 stop
HNL1:42 pmHonolulu
$814

momondo Fare Finder

 
Customize your flight search to find flights from O'ahu to Portland, Maine 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 April 11, 2026.
Use the filters below to find and compare flights from O'ahu to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 9/2

4:05 pm-10:49 am

1 stop12h 44m

Portland

Sun 9/6

6:00 am-8:47 pm

2 stops20h 47m

$685

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 9/2

12:45 pm-10:49 am

2 stops16h 04m

Portland

Sun 9/6

6:00 am-8:47 pm

2 stops20h 47m

$690

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Wed 9/2

4:05 pm-10:49 am

1 stop12h 44m

Portland

Sun 9/6

6:00 am-1:15 pm

1 stop13h 15m

$771
Quickest round-trip

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 5/7

4:50 pm-10:23 am

1 stop11h 33m

Portland

Tue 5/12

6:00 am-1:42 pm

1 stop13h 42m

$814

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 5/7

9:40 pm-3:41 pm

1 stop12h 01m

Portland

Tue 5/12

6:00 am-4:30 pm

2 stops16h 30m

$820

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Thu 5/7

4:50 pm-1:27 pm

2 stops14h 37m

Portland

Tue 5/12

6:00 am-4:17 pm

2 stops16h 17m

$825

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Tue 4/21

1:25 pm-10:22 am

2 stops14h 57m

Portland

Sat 4/25

6:00 am-1:42 pm

1 stop13h 42m

$878

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Tue 4/21

9:40 pm-5:32 pm

2 stops13h 52m

Portland

Sat 4/25

6:00 am-4:30 pm

2 stops16h 30m

$883

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Sat 4/25

11:45 am-9:25 am

2 stops15h 40m

Portland

Wed 4/29

6:04 am-1:42 pm

1 stop13h 38m

$913

HonoluluPortland

HNL - PWM

HNLPWM

Honolulu

Sat 4/25

11:45 am-9:25 am

2 stops15h 40m

Portland

Wed 4/29

6:04 am-3:24 pm

2 stops15h 20m

$980

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 Portland from

How to get the cheapest flight ticket from O'ahu to Portland, Maine

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

Can stopping save me money on O'ahu to Portland, Maine flights?

No. A direct flight is the cheapest option for a flight between O'ahu to Portland, Maine.

Cheap O'ahu to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from O'ahu to Portland, Maine

Fastest flight time

11h 33m

Direct flights

None
The fastest flight from O'ahu to Portland, Maine takes 11h 33m
There are no direct flights from O'ahu to Portland, Maine. There are no popular flight routes from O'ahu to Portland, Maine.
Search flight deals

Frequently asked questions about flying from O'ahu to Portland, Maine

  • When did momondo last update prices for flights from O'ahu to Portland Airport?

    Prices for flights from O'ahu to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from O'ahu to Portland Airport?

  • How old do you have to be to fly from O'ahu to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from O'ahu to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from O'ahu to Portland, Maine?

Best airlines flying from O'ahu to Portland, Maine

Compare and see reviews for airlines that fly from O'ahu to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $617Free CancellationRating
7.9
8,398 reviews
Search Delta flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from O'ahu to Portland?

It is quick and easy to find O'ahu to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

Can I find flights from O'ahu to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from O'ahu on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from O'ahu to Portland?

momondo helps you find the best flight between O'ahu and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from O'ahu to Portland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of O'ahu to Portland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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