Cheap flights from Portland to Kahului from $145
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 12/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Sun 1/17
5:10 am-2:50 pm
2 stops11h 40m
Kahului
Thu 1/21
11:20 pm-1:05 pm
1 stop11h 45m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Mon 12/7
5:14 am-3:44 pm
1 stop12h 30m
Kahului
Fri 12/11
10:50 pm-1:35 pm
1 stop12h 45m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Fri 11/6
5:55 am-4:10 pm
1 stop12h 15m
Kahului
Fri 11/13
11:20 pm-11:45 am
1 stop10h 25m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Mon 2/8
5:37 pm-10:31 am
1 stop18h 54m
Kahului
Tue 2/9
11:46 am-9:31 am
1 stop19h 45m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Tue 1/12
5:55 pm-10:34 am
1 stop18h 39m
Kahului
Wed 1/27
12:02 pm-1:35 pm
1 stop23h 33m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Thu 11/5
10:59 am-5:42 pm
1 stop8h 43m
Kahului
Wed 11/11
11:15 pm-10:18 am
1 stop9h 03m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Mon 11/9
9:00 am-5:42 pm
1 stop10h 42m
Kahului
Mon 11/16
11:15 pm-10:18 am
1 stop9h 03m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Sun 12/6
5:15 am-3:44 pm
1 stop12h 29m
Kahului
Fri 12/11
10:50 pm-1:35 pm
1 stop12h 45m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Sun 1/17
6:25 am-10:55 pm
1 stop18h 30m
Kahului
Tue 1/26
11:42 pm-1:29 pm
1 stop11h 47m
PortlandKahului
PDX Portland - OGG Kahului
PDXOGG
Portland
Tue 1/19
7:30 am-10:55 pm
1 stop17h 25m
Kahului
Tue 1/26
11:42 pm-1:29 pm
1 stop11h 47m
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 typical price of a round-trip flight between Portland and Kahului?
Prices are currently low for flights on this route.
Typical prices usually range from $429 to $743.The lowest price recently found on this route was $389.
What is the cheapest month to fly to Kahului?
The cheapest month to fly to Kahului from Portland is in September. Flight prices, which tend to average around $486, 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 September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $495.
What is the cheapest day to depart on your flight to Kahului?
Our data shows that Tuesday is the least expensive day to fly to Kahului. Tickets to fly out on this day can be as low as $507. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Kahului for around $688.
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 in the afternoon. Our users have found flights to Kahului in the afternoon for as low as $521. Flights in the morning are often more expensive with an average ticket price of $684.
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 from Portland 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 $569 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 $462 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.
Can stopping save me money on Portland to Kahului flights?
You could potentially save up to 29% on your flight if you consider stops on a Portland to Kahului flight.
How have Portland to Kahului flight prices changed over time?
As of October 2026, prices for Portland to Kahului flights are approximately 28% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Portland to Kahului?
Southwest is the most popular carrier operating from Portland to Kahului
What airlines fly to Kahului?
Alaska Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Kahului from Portland according to our data. Alaska Airlines is the first choice among our users, with 87% of people opting to fly with this airline when traveling to Kahului. Keep in mind that there are 6 different airlines that fly to Kahului on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Portland and Kahului?
San Francisco (SFO) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Portland to Kahului?
Flights via San Francisco (SFO) offer the lowest average round-trip price of $558.
Which layover airport has the shortest travel time from Portland to Kahului?
Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 8h 26m.
Which layover airport has the shortest connection time from Portland to Kahului?
San Francisco (SFO) has the shortest average layover time for this route: 1h 11m.
How many flights depart from Portland to Kahului on average per day?
As of October 2026, 1 flights take off from Portland and land in Kahului each day. The most common flight departure time for this route is 7:00AM, with 57% of daily flights taking off at noon.
How many flights depart from Portland to Kahului on average per week?
As of October 2026, there are 11 flights per week flying from Portland to Kahului. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.
When to book flights from Portland to Kahului
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
Frequently asked questions about flying from Portland to Kahului
How far is Portland to Kahului by plane?
The distance between Portland and Kahului is about 2556.3 mi. 5h 54m 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?
The number of operators available for flights from Portland Airport to Kahului Airport is 6 as of October 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Portland to Kahului is Boeing 737 MAX 9, representing 39.35% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 35.19%, Airbus A321 (sharklets) at 6.94%, and Airbus A321-100/200 at 5.56%.
What is the most popular airline from Portland to Kahului?
momondo data reveals that the most frequently booked airline on the route from Portland to Kahului is Alaska Airlines, representing 85% of all bookings. The subsequent popular airlines are United Airlines at 6%, Southwest at 4%, and American Airlines at 2%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $181 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $226 | Free Cancellation | Rating 7.4 10,319 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 7.9 4,223 reviews | |||
| PriceFrom $327 | Free Cancellation | Rating 7.8 2,806 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $336 | Free Cancellation | Rating 7.9 13,037 reviews |
Alaska Airlines Flights From Portland to Kahului
Alaska Airlines operates around 12 flights from Portland to Kahului every week. The average price of these flights found in the last 72 hours has been $598, but momondo users have found Alaska Airlines deals from Portland to Kahului from as low as $336 round-trip. Alaska Airlines has been scored 7.9/10 in 13,037 reviews.
Traveling to a place near Kahului?
Book flights to Kahului if you plan to visit one of these locationsWhy 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.