$166+ Cheap flights from Portland to Hilo (PDX - ITO)
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ITO
märts 13 — märts 201
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Hilo 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 Portland to Hilo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to HiloExplore the most affordable flight options available from Portland to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on veebruar 11, 2026.
Explore the most affordable flight options available from Portland to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on veebruar 11, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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.
K 4/296:00 am
PDX
- ITO
2 stops15h 10m
Southwest
K 5/138:00 am
ITO
- PDX
2 stops11h 25m
Southwest
Deal found 2/8![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 2/9. 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.
E 3/26:35 am
PDX
- ITO
2 stops13h 35m
Southwest
T 3/108:00 am
ITO
- PDX
2 stops11h 55m
Southwest
Deal found 2/9![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 2/9. 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.
T 3/315:15 am
PDX
- ITO
2 stops12h 20m
Southwest
T 4/76:00 am
ITO
- PDX
2 stops13h 25m
Southwest
Deal found 2/9![Southwest logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
T 3/3110:35 am
PDX
- ITO
1 stop9h 52m
Multiple Airlines
T 4/79:00 pm
ITO
- PDX
2 stops10h 33m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
T 3/310:30 am
PDX
- ITO
1 stop10h 16m
Multiple Airlines
K 3/47:36 pm
ITO
- PDX
1 stop7h 51m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 2/8. 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.
T 3/315:40 am
PDX
- ITO
2 stops11h 55m
Southwest
T 4/218:00 am
ITO
- PDX
2 stops12h 10m
Southwest
Deal found 2/8![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 2/9. 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.
K 3/45:05 am
PDX
- ITO
2 stops15h 05m
Southwest
T 3/108:00 am
ITO
- PDX
2 stops11h 55m
Southwest
Deal found 2/9![Southwest logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
L 3/79:37 am
PDX
- ITO
1 stop8h 23m
Multiple Airlines
T 3/106:44 pm
ITO
- PDX
2 stops11h 51m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
E 3/210:30 am
PDX
- ITO
1 stop10h 16m
Multiple Airlines
T 3/108:30 pm
ITO
- PDX
2 stops10h 12m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
T 5/56:00 am
PDX
- ITO
2 stops14h 39m
Multiple Airlines
T 5/124:45 pm
ITO
- PDX
1 stop9h 26m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$401
Best flights from Portland to HiloDiscover carefully curated flight deals from Portland to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated veebruar 11, 2026.
Discover carefully curated flight deals from Portland to Hilo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated veebruar 11, 2026.
This Southwest deal was found by Cheapflights users on 2/8. 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.
K 4/296:00 am
PDX
- ITO
2 stops15h 10m
Southwest
K 5/138:00 am
ITO
- PDX
2 stops11h 25m
Southwest
Deal found 2/8![Southwest logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
T 3/310:30 am
PDX
- ITO
1 stop10h 16m
Multiple Airlines
K 3/47:36 pm
ITO
- PDX
1 stop7h 51m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 2/9. 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.
E 3/26:35 am
PDX
- ITO
2 stops13h 35m
Southwest
T 3/108:00 am
ITO
- PDX
2 stops11h 55m
Southwest
Deal found 2/9![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 2/9. 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.
T 3/315:15 am
PDX
- ITO
2 stops12h 20m
Southwest
T 4/76:00 am
ITO
- PDX
2 stops13h 25m
Southwest
Deal found 2/9![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 2/9. 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.
K 3/117:10 am
PDX
- ITO
2 stops14h 00m
Southwest
K 3/186:00 am
ITO
- PDX
2 stops13h 00m
Southwest
Deal found 2/9![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 2/9. 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.
K 3/45:05 am
PDX
- ITO
2 stops15h 05m
Southwest
T 3/108:00 am
ITO
- PDX
2 stops11h 55m
Southwest
Deal found 2/9![Southwest logo]()
$384
Last-minute flights from Portland to HiloDiscover last-minute flight deals from Portland to Hilo. Data last updated veebruar 11, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Hilo. Data last updated veebruar 11, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/8. 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.
E 2/239:55 am
PDX
- ITO
2 stops10h 15m
Southwest
R 2/276:00 am
ITO
- PDX
2 stops13h 15m
Southwest
Deal found 2/8![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 2/9. 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.
E 3/26:35 am
PDX
- ITO
2 stops13h 35m
Southwest
T 3/108:00 am
ITO
- PDX
2 stops11h 55m
Southwest
Deal found 2/9![Southwest logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
E 3/210:30 am
PDX
- ITO
1 stop10h 16m
Multiple Airlines
T 3/108:30 pm
ITO
- PDX
2 stops10h 12m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
T 3/310:30 am
PDX
- ITO
1 stop10h 16m
Multiple Airlines
K 3/47:36 pm
ITO
- PDX
1 stop7h 51m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 2/9. 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.
K 3/45:05 am
PDX
- ITO
2 stops15h 05m
Southwest
T 3/108:00 am
ITO
- PDX
2 stops11h 55m
Southwest
Deal found 2/9![Southwest logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
L 3/79:37 am
PDX
- ITO
1 stop8h 23m
Multiple Airlines
T 3/106:44 pm
ITO
- PDX
2 stops11h 51m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 2/9. 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.
T 3/315:15 am
PDX
- ITO
2 stops12h 20m
Southwest
T 4/76:00 am
ITO
- PDX
2 stops13h 25m
Southwest
Deal found 2/9![Southwest logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
T 3/3110:35 am
PDX
- ITO
1 stop9h 52m
Multiple Airlines
T 4/79:00 pm
ITO
- PDX
2 stops10h 33m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 2/8. 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.
T 3/315:40 am
PDX
- ITO
2 stops11h 55m
Southwest
T 4/218:00 am
ITO
- PDX
2 stops12h 10m
Southwest
Deal found 2/8![Southwest logo]()
$379
One-way flights from Portland to HiloSearch for one-way flight options from Portland to Hilo. Find affordable one-way fares based on user searches. Data last updated veebruar 11, 2026.
Search for one-way flight options from Portland to Hilo. Find affordable one-way fares based on user searches. Data last updated veebruar 11, 2026.
This Southwest deal was found by Cheapflights users on 2/7. 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.
T 3/105:15 am
PDX
- ITO
2 stops12h 20m
Southwest
Deal found 2/7![Southwest logo]()
$166
This Expedia deal was found by Cheapflights users on 2/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
T 3/1010:30 am
PDX
- ITO
1 stop11h 16m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$196
This Southwest deal was found by Cheapflights users on 2/10. 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.
L 2/216:25 am
PDX
- ITO
2 stops13h 45m
Southwest
Deal found 2/10![Southwest logo]()
$204
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
L 2/215:30 pm
PDX
- ITO
1 stop15h 35m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
E 3/27:22 am
PDX
- ITO
1 stop12h 19m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$236
This Southwest deal was found by Cheapflights users on 2/9. 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.
N 3/125:30 am
PDX
- ITO
2 stops15h 40m
Southwest
Deal found 2/9![Southwest logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
P 4/269:27 pm
PDX
- ITO
2 stops20h 04m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$279
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
N 3/1210:30 am
PDX
- ITO
1 stop9h 59m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$288
Find flight deals from Portland to Hilo
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Hilo (ITO). 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 veebruar 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (Southwest) |
One-way from | $166 (Southwest) |
Popular in | March |
Cheapest in | September |
Average price | $673 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Hilo 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 veebruar 11, 2026.
Use the filters below to find and compare flights from Portland to Hilo that are best for you.
Fly from
Portland
Fly to
Hilo
Route
Depart
Return
Price
PortlandHilo
PDX - ITO
PDXITO
Portland
K 4/29
6:00 am-6:10 pm
2 stops15h 10m
Hilo Intl
K 5/13
8:00 am-10:25 pm
2 stops11h 25m
$331
PortlandHilo
PDX - ITO
PDXITO
Portland
E 3/2
6:35 am-6:10 pm
2 stops13h 35m
Hilo Intl
T 3/10
8:00 am-10:55 pm
2 stops11h 55m
$351
PortlandHilo
PDX - ITO
PDXITO
Portland
T 3/31
5:15 am-2:35 pm
2 stops12h 20m
Hilo Intl
T 4/7
6:00 am-10:25 pm
2 stops13h 25m
$364
PortlandHilo
PDX - ITO
PDXITO
Portland
T 3/3
10:30 am-6:46 pm
1 stop10h 16m
Hilo Intl
K 3/4
7:36 pm-5:27 am
1 stop7h 51m
$371
PortlandHilo
PDX - ITO
PDXITO
Portland
K 3/11
7:10 am-6:10 pm
2 stops14h 00m
Hilo Intl
K 3/18
6:00 am-10:00 pm
2 stops13h 00m
$384
PortlandHilo
PDX - ITO
PDXITO
Portland
K 3/4
5:05 am-6:10 pm
2 stops15h 05m
Hilo Intl
T 3/10
8:00 am-10:55 pm
2 stops11h 55m
$384
PortlandHilo
PDX - ITO
PDXITO
Portland
T 3/10
5:15 am-2:35 pm
2 stops12h 20m
$166
PortlandHilo
PDX - ITO
PDXITO
Portland
L 2/21
6:25 am-6:10 pm
2 stops13h 45m
$204
PortlandHilo
PDX - ITO
PDXITO
Portland
L 2/21
5:30 pm-7:05 am
1 stop15h 35m
$214
PortlandHilo
PDX - ITO
PDXITO
Portland
E 3/2
7:22 am-5:41 pm
1 stop12h 19m
$236
Showing 1-10 of 13 results
Compare providers for flights from Portland to Hilo
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 Portland to Hilo in February.
| 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 Portland-Hilo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Hilo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Hilo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Hilo 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 Portland-Hilo 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 Portland to Hilo
Have a flexible travel schedule? Discover the best time to fly to Hilo from Portland with our price prediction graph.
PDX-ITO
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.
Cheapflights Insights
Everything you need to know about your flight from Portland to Hilo
How far ahead should I book a flight from Portland to Hilo?
Use this chart to determine the optimal time to book a round-trip flight from Portland to Hilo. Price data was last updated on February 6, 2026.
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Hilo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Portland to Hilo?
Currently, March is the cheapest month in which you can book a flight from Portland to Hilo (average of $244). Flying from Portland to Hilo in July is currently the most expensive (average of $547). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Hilo?
Reviews of airlines servicing Hilo
Get insights into the airlines that provide service to Hilo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hilo. Reviews last updated veebruar 11, 2026.
Read through reviews of airlines operating flights from Portland to Hilo, such as Alaska Airlines, Southwest, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Crew
8.5
Food
7.1
Comfort
7.8
Entertainment
7.0
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Portland to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Hilo flight routes
Other flight options
Other flights from Portland
Popular flights
Alternative routes for Portland to Hilo
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Hilo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Hilo by cabin class
Find flights from Portland to Hilo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Hilo
Explore flights to Hilo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on veebruar 11, 2026.
Portland and Hilo flights
Browse other Portland and Hilo flight options. Last updated on veebruar 11, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on veebruar 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Portland to Hilo
Discover the top 3 airlines that operate flights from Portland to Hilo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated veebruar 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$555 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$378 | Average$593 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$399 | Average$943 | FlexibilityNo cancel fee | On-time85% |