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Cheap flights from Portland to Kahului from $128

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 Kahului departing on 1/21. 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
0 bags

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Find the cheapest flights from Portland to Kahului

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:00 am - 7:15 pm
PDX
-
OGG
11h 15m1 stop
Delta Logo
10:00 pm - 10:47 am
OGG
-
PDX
10h 47m1 stop
$335Delta
Mon, Feb 9 - Mon, Feb 16
Alaska Airlines Logo
6:23 pm - 9:34 pm
PDX
-
OGG
6h 11mnonstop
Alaska Airlines Logo
9:13 pm - 5:42 am
OGG
-
PDX
5h 29mnonstop
$336Alaska Airlines
Tue, Apr 21 - Mon, Apr 27
Delta Logo
7:10 am - 7:15 pm
PDX
-
OGG
14h 05m2 stops
Delta Logo
10:00 pm - 8:33 am
OGG
-
PDX
8h 33m1 stop
$338Delta
Fri, Jan 23 - Wed, Jan 28
American Airlines Logo
6:22 pm - 12:46 pm
PDX
-
OGG
20h 24m1 stop
American Airlines Logo
10:59 pm - 1:41 pm
OGG
-
PDX
12h 42m1 stop
$341American Airlines
Mon, Jan 26 - Fri, Jan 30
Alaska Airlines Logo
5:45 pm - 10:00 pm
PDX
-
OGG
6h 15mnonstop
Alaska Airlines Logo
11:00 pm - 1:48 pm
OGG
-
PDX
12h 48m1 stop
$342Alaska Airlines
Mon, Jan 19 - Wed, Jan 28
Alaska Airlines Logo
3:52 pm - 9:54 pm
PDX
-
OGG
9h 02m1 stop
Alaska Airlines Logo
9:23 pm - 5:52 am
OGG
-
PDX
5h 29mnonstop
$343Alaska Airlines
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
12:09 pm - 9:09 pm
PDX
-
OGG
12h 00m1 stop
American Airlines Logo
10:22 pm - 11:33 am
OGG
-
PDX
10h 11m1 stop
$345American Airlines
Thu, Apr 16 - Wed, Apr 22
Alaska Airlines Logo
3:52 pm - 9:54 pm
PDX
-
OGG
9h 02m1 stop
Alaska Airlines Logo
2:57 pm - 10:33 am
OGG
-
PDX
16h 36m1 stop
$346Alaska Airlines
Tue, Mar 17 - Mon, Mar 23
Hawaiian Airlines Logo
8:12 am - 2:31 pm
PDX
-
OGG
8h 19m1 stop
Hawaiian Airlines Logo
10:29 pm - 6:00 am
OGG
-
PDX
5h 31mnonstop
$348Hawaiian Airlines
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
11:29 am - 12:29 pm
PDX
-
OGG
27h 00m1 stop
Multiple Airlines Logo
6:00 am - 8:27 pm
OGG
-
PDX
12h 27m2 stops
$351Multiple Airlines
Sun, Jan 18 - Mon, Jan 26

Delta flights from Portland to Kahului

Our best Delta deals on Portland to Kahului flight tickets
Delta
Feb 9
PDX10:00 amPortland
11h 15m
1 stop
OGG7:15 pmKahului
Feb 16
OGG10:00 pmKahului
10h 47m
1 stop
PDX10:47 amPortland
$335
Find similar
Delta
Jan 23
PDX7:10 amPortland
14h 05m
2 stops
OGG7:15 pmKahului
Jan 28
OGG10:00 pmKahului
8h 33m
1 stop
PDX8:33 amPortland
$338
Find similar
Delta
Jan 19
PDX10:00 amPortland
11h 15m
1 stop
OGG7:15 pmKahului
Jan 26
OGG10:00 pmKahului
8h 33m
1 stop
PDX8:33 amPortland
$352
Find similar

Alaska Airlines flights from Portland to Kahului

Our best Alaska Airlines deals on Portland to Kahului flight tickets
Alaska Airlines
Apr 21
PDX6:23 pmPortland
6h 11m
OGG9:34 pmKahului
Apr 27
OGG9:13 pmKahului
5h 29m
PDX5:42 amPortland
$336
Find similar
Alaska Airlines
Jan 19
PDX5:45 pmPortland
6h 15m
OGG10:00 pmKahului
Jan 28
OGG11:00 pmKahului
12h 48m
1 stop
PDX1:48 pmPortland
$342
Find similar
Alaska Airlines
Mar 9
PDX3:52 pmPortland
9h 02m
1 stop
OGG9:54 pmKahului
Mar 16
OGG9:23 pmKahului
5h 29m
PDX5:52 amPortland
$343
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Kahului 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 December 26, 2025.
Use the filters below to find and compare flights from Portland to Kahului that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandKahului

PDX - OGG

PDXOGG

Portland

Mon 2/9

10:00 am-7:15 pm

1 stop11h 15m

Kahului

Mon 2/16

10:00 pm-10:47 am

1 stop10h 47m

$335

PortlandKahului

PDX - OGG

PDXOGG

Portland

Tue 4/21

6:23 pm-9:34 pm

Nonstop6h 11m

Kahului

Mon 4/27

9:13 pm-5:42 am

Nonstop5h 29m

$336

PortlandKahului

PDX - OGG

PDXOGG

Portland

Fri 1/23

7:10 am-7:15 pm

2 stops14h 05m

Kahului

Wed 1/28

10:00 pm-8:33 am

1 stop8h 33m

$338

PortlandKahului

PDX - OGG

PDXOGG

Portland

Mon 1/26

6:22 pm-12:46 pm

1 stop20h 24m

Kahului

Fri 1/30

10:59 pm-1:41 pm

1 stop12h 42m

$341

PortlandKahului

PDX - OGG

PDXOGG

Portland

Mon 1/19

5:45 pm-10:00 pm

Nonstop6h 15m

Kahului

Wed 1/28

11:00 pm-1:48 pm

1 stop12h 48m

$342

PortlandKahului

PDX - OGG

PDXOGG

Portland

Mon 3/9

3:52 pm-9:54 pm

1 stop9h 02m

Kahului

Mon 3/16

9:23 pm-5:52 am

Nonstop5h 29m

$343

PortlandKahului

PDX - OGG

PDXOGG

Portland

Thu 4/16

12:09 pm-9:09 pm

1 stop12h 00m

Kahului

Wed 4/22

10:22 pm-11:33 am

1 stop10h 11m

$345

PortlandKahului

PDX - OGG

PDXOGG

Portland

Tue 3/17

3:52 pm-9:54 pm

1 stop9h 02m

Kahului

Mon 3/23

2:57 pm-10:33 am

1 stop16h 36m

$346

PortlandKahului

PDX - OGG

PDXOGG

Portland

Mon 1/19

8:12 am-2:31 pm

1 stop8h 19m

Kahului

Mon 1/26

10:29 pm-6:00 am

Nonstop5h 31m

$348

PortlandKahului

PDX - OGG

PDXOGG

Portland

Sun 1/18

11:29 am-12:29 pm

1 stop27h 00m

Kahului

Mon 1/26

6:00 am-8:27 pm

2 stops12h 27m

$351

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 Kahului from

How to get the cheapest flight ticket from Portland to Kahului

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 cheapest month to fly to Kahului?

The cheapest month to fly to Kahului from Portland is in January. Flight prices, which tend to average around $429, are often lower during this time because this is during the off-season. If you aren’t able to travel to Kahului during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $453.

What is the cheapest day to depart on your flight to Kahului?

Our data shows that Monday is the least expensive day to fly to Kahului. Tickets to fly out on this day can be as low as $514. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Kahului for around $635.

What is the cheapest time of day to depart on your flight to Kahului?

Our data shows that the cheapest Portland to Kahului flights are usually those with departure times at noon. Our users have found flights to Kahului at noon for as low as $288. Flights in the morning are often more expensive with an average ticket price of $590.

What is the cheapest Portland to Kahului flight route?

Fly from Portland to Kahului for the best Portland - Kahului flight prices

How far in advance should I book a flight to Kahului?

You are more likely to see cheaper flights to Kahului from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Kahului for around $541 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kahului from Portland for as low as $422 on momondo.

What cabin class options are available on Portland to Kahului flights?

There are 4 cabin classes available to choose from on Portland to Kahului 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 Kahului flight prices changed over time?

As of December 2025, prices for Portland to Kahului flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Kahului

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

Cheap Portland to Kahului (PDX to OGG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Kahului

Best Price Found

$220

Fastest flight time

5h 58m

Direct flights

Every day

Airports in Kahului

1 airport
The best one-way flight to Kahului from Portland in the past 72 hours is $220. The best round-trip flight deal from Portland to Kahului found on momondo in the last 72 hours is $444.
The fastest flight from Portland to Kahului takes 5h 58m
Direct flights go from Portland to Kahului every day.
There is 1 airport in Kahului. From Portland there are direct flights to Kahului (OGG).
Search flight deals

  • How far is Portland to Kahului by plane?

    The distance between Portland and Kahului is about 2556.3 mi. 5h 58m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Kahului Airport?

    Prices for flights from Portland Airport to Kahului Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Kahului Airport?

  • How old do you have to be to fly from Portland Airport to Kahului 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 Portland Airport to Kahului Airport.

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

    The necessary travel and health documents for your Kahului 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 Portland to Kahului?

  • What is the most popular airline from Portland to Kahului?

Best airlines flying from Portland to Kahului

Compare and see reviews for airlines that fly from Portland to Kahului with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $181Free CancellationRating
7.2
11,065 reviews
Search American Airlines flights
DeltaPriceFrom $201Free CancellationRating
7.9
8,015 reviews
Search Delta flights
United AirlinesPriceFrom $210Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
SouthwestPriceFrom $217Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $284Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $294Free CancellationRating
8.0
11,536 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Portland to Kahului

    Alaska Airlines operates around 14 flights from Portland to Kahului every week. The average price of these flights found in the last 72 hours has been $565, but momondo users have found Alaska Airlines deals from Portland to Kahului from as low as $294 round-trip. Alaska Airlines has been scored 8.0/10 in 11,536 reviews.

  • Hawaiian Airlines Flights From Portland to Kahului

    Another popular option for Portland to Kahului flights is Hawaiian Airlines (7.8/10, 2,820 ratings). Hawaiian Airlines flies from Portland to Kahului around 14 times per week, with deals starting from $284 round-trip and rising to an average price of around $525.

Traveling to a place near Kahului?

Book flights to Kahului if you plan to visit one of these locations
Wailea
Paia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kahului from Portland.

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

Flights from Portland to Kahului 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 Kahului?

Once all potential Portland to Kahului flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Kahului from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kahului trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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