HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Itami

$415+ Cheap flights from Portland (PDX) to Itami (ITM)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ITM
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Itami 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 Itami

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Itami (ITM). 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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$689
(Justfly.com)

One-way from

$540
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$1,005
Provider with most accurate pricing for Portland-Osaka Itami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Osaka Itami flights.
Search Deals
From Portland to Osaka Itami
Search Deals
One-way flight from Portland to Osaka Itami
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Portland to Itami

Cheapest flights from Portland to Itami
Explore the most affordable flight options available from Portland to Itami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/287:45 amPDX - ITM
2 stops20h 30mANA
Thu 9/412:00 pmITM - PDX
2 stops18h 42mANA
Deal found 4/14$689
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:45 amPDX - ITM
2 stops17h 20mUnited Airlines
Tue 10/712:00 pmITM - PDX
2 stops16h 43mUnited Airlines
Deal found 4/14$708
This Justfly.com deal was found by Cheapflights users on 4/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:00 amPDX - ITM
2 stops16h 55mAir Canada
Thu 10/92:05 pmITM - PDX
2 stops16h 41mAir Canada
Deal found 4/14$833
This Ovago deal was found by Cheapflights users on 4/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amPDX - ITM
2 stops22h 30mJapan Airlines
Fri 5/92:35 pmITM - PDX
2 stops36h 50mJapan Airlines
Deal found 4/14$937
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:00 amPDX - ITM
2 stops19h 35mAmerican Airlines
Wed 4/304:30 pmITM - PDX
2 stops21h 51mAmerican Airlines
Deal found 4/15$1,046
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 9/910:40 amPDX - ITM
2 stops17h 05mAlaska Airlines
Tue 9/162:35 pmITM - PDX
1 stop19h 16mAlaska Airlines
Deal found 4/14$1,470
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:15 amPDX - ITM
2 stops21h 35mMultiple Airlines
Fri 5/98:35 amITM - PDX
3 stops22h 05mMultiple Airlines
Deal found 4/14$1,598
This StudentUniverse deal was found by Cheapflights users on 4/14. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:30 amPDX - ITM
3 stops22h 15mWestJet
Tue 9/162:35 pmITM - PDX
3 stops25h 17mWestJet
Deal found 4/14$2,028
This Qatar Airways deal was found by Cheapflights users on 4/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2110:30 amPDX - ITM
3 stops53h 05mQatar Airways
Wed 8/64:25 pmITM - PDX
3 stops40h 11mQatar Airways
Deal found 4/14$3,360
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1410:40 amPDX - ITM
3 stops34h 55mBritish Airways
Fri 7/254:25 pmITM - PDX
2 stops41h 10mBritish Airways
Deal found 4/14$22,478

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Itami 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 April 15, 2025.
Use the filters below to find and compare flights from Portland to Osaka Itami Airport that are best for you.

Fly from

Portland

Fly to

Itami

Route

Depart

Return

Price

PortlandOsaka

PDX - ITM

PDXITM

Portland

Thu 8/28

7:45 am-8:15 pm

2 stops20h 30m

Osaka Itami

Thu 9/4

12:00 pm-2:42 pm

2 stops18h 42m

$689

PortlandOsaka

PDX - ITM

PDXITM

Portland

Sun 9/21

7:45 am-5:05 pm

2 stops17h 20m

Osaka Itami

Wed 10/8

12:00 pm-8:41 pm

2 stops24h 41m

$708

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/23

10:00 am-6:55 pm

2 stops16h 55m

Osaka Itami

Thu 10/9

2:05 pm-2:46 pm

2 stops16h 41m

$833

PortlandOsaka

PDX - ITM

PDXITM

Portland

Fri 5/2

6:00 am-8:30 pm

2 stops22h 30m

Osaka Itami

Fri 5/9

2:35 pm-11:25 am

2 stops36h 50m

$937

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/9

10:40 am-7:45 pm

2 stops17h 05m

Osaka Itami

Tue 9/16

2:35 pm-5:51 pm

1 stop19h 16m

$1,470

PortlandOsaka

PDX - ITM

PDXITM

Portland

Fri 5/2

6:15 am-7:50 pm

2 stops21h 35m

Osaka Itami

Fri 5/9

8:35 am-2:40 pm

3 stops22h 05m

$1,598

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/9

5:30 am-7:45 pm

3 stops22h 15m

Osaka Itami

Tue 9/16

2:35 pm-11:52 pm

3 stops25h 17m

$2,028

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 7/21

10:30 am-7:35 am

3 stops53h 05m

Osaka Itami

Wed 8/6

4:25 pm-4:36 pm

3 stops40h 11m

$3,360

PortlandOsaka

PDX - ITM

PDXITM

Portland

Mon 7/14

10:40 am-1:35 pm

3 stops34h 55m

Osaka Itami

Fri 7/25

4:25 pm-5:35 pm

2 stops41h 10m

$22,478

PortlandOsaka

PDX - ITM

PDXITM

Portland

Tue 9/16

7:45 am-5:05 pm

2 stops17h 20m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 12 results
1
2

Compare providers for flights from Portland to Itami

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 Itami in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Osaka Itami Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Osaka Itami Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Osaka Itami Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Osaka Itami Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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-Osaka Itami Airport 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 Itami

Have a flexible travel schedule? Discover the best time to fly to Itami from Portland with our price prediction graph.
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 Osaka Itami Airport

Rainfall in Itami by month

Plan your trip to Itami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka Itami Airport ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka Itami Airport when rainfall is around 1.6 in.

Temperature in Itami by month

Plan your trip to Itami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka Itami Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Itami

Get insights into the airlines that provide service to Itami. 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 Itami. Reviews last updated April 15, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
ANA
8.3
Very good
841 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Alaska Airlines
8.0
Very good
9,871 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Qatar Airways
7.4
Good
3,550 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
United Airlines
7.4
Good
8,656 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Food

7.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Comfort

8.2

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Portland to Itami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Osaka Itami?

    If you book a flight to Osaka Itami from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland. There are 0 flights from Portland to Osaka Itami per day from 1 airline.

  • Can I find deals for flights from Portland to Itami that include hotel bookings?

    Yes. In addition to deals on Portland to Itami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Itami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Itami.

  • Can I find deals for business class flights from Portland to Itami?

    Yes. Cheapflights offers flight deals from Portland to Itami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Osaka Itami Airport?

    Currently, September is the cheapest month in which you can book a flight from Portland to Osaka Itami Airport (average of $789). Flying from Portland to Osaka Itami Airport in June is currently the most expensive (average of $1,596). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Nara
Nishinomiya

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 for Portland to Itami

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Kansai Intl flights
Portland to Kobe flights
Boise to Kansai Intl flights
Eugene to Kansai Intl flights
Eugene to Itami flights

Top airline flying from Portland to Itami

Discover the top airline that operate flights from Portland to Itami. 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,008Average$1,008FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.