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Osaka

$248+ Cheap flights from Oregon to Osaka (OSA)

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OSA
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Find flight deals from Oregon to Osaka

Cheapest flights from Oregon to Osaka
Explore the most affordable flight options available from Oregon to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
mar. 12/27:00 amPDX - KIX
2 stops22h 20mAlaska Airlines
mar. 12/93:00 pmKIX - PDX
2 stops31h 25mAlaska Airlines
Deal found 11/2$659
This Hawaiian Airlines deal was found by Cheapflights users on 11/1. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/25:40 pmPDX - KIX
1 stop32h 05mAlaska Airlines
dom. 11/98:45 pmKIX - PDX
1 stop25h 49mAlaska Airlines
Deal found 11/1$691
This FlightHub deal was found by Cheapflights users on 11/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:20 amBOI - ITM
2 stops22h 00mANA
lun. 11/1012:00 pmITM - BOI
2 stops17h 44mANA
Deal found 11/2$699
This FlightHub deal was found by Cheapflights users on 11/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:20 amBOI - KIX
1 stop18h 20mANA
jue. 12/46:35 pmKIX - BOI
1 stop13h 28mANA
Deal found 11/1$705
This United Airlines deal was found by Cheapflights users on 11/1. 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.
lun. 11/176:20 amBOI - KIX
1 stop18h 20mUnited Airlines
vie. 12/56:35 pmKIX - BOI
1 stop16h 39mUnited Airlines
Deal found 11/1$711
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/37:04 amPDX - KIX
2 stops22h 16mJapan Airlines
lun. 12/88:00 amKIX - PDX
2 stops21h 42mJapan Airlines
Deal found 11/1$713
This FlightHub deal was found by Cheapflights users on 11/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/37:04 amPDX - ITM
2 stops19h 51mJapan Airlines
lun. 12/83:30 pmITM - PDX
2 stops18h 20mJapan Airlines
Deal found 11/1$713
This United Airlines deal was found by Cheapflights users on 11/2. 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.
lun. 11/36:20 amBOI - KIX
1 stop18h 20mMultiple Airlines
lun. 11/108:20 amKIX - BOI
2 stops21h 24mMultiple Airlines
Deal found 11/2$713
This United Airlines deal was found by Cheapflights users on 11/1. 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.
lun. 11/176:20 amBOI - KIX
1 stop18h 20mUnited Airlines
jue. 12/46:35 pmKIX - BOI
2 stops31h 24mUnited Airlines
Deal found 11/1$716
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/276:00 amPDX - ITM
2 stops21h 20mANA
vie. 12/127:05 amITM - PDX
2 stops24h 42mANA
Deal found 11/3$721
This United Airlines deal was found by Cheapflights users on 11/2. 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.
lun. 11/36:20 amBOI - ITM
3 stops20h 50mMultiple Airlines
lun. 11/1012:00 pmITM - BOI
2 stops20h 03mMultiple Airlines
Deal found 11/2$722
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/277:30 amPDX - KIX
1 stop16h 10mANA
vie. 12/127:00 pmKIX - PDX
2 stops40h 41mANA
Deal found 11/3$723

Cheap flight deals from Oregon to Osaka

Keep the following information in mind while searching for Oregon to Osaka flight deals. Data was last updated noviembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$446
(Hawaiian Airlines)

One-way from

$248
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$727
Provider with most accurate pricing for Portland-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Osaka (OSA) flights.
Search Deals
From Oregon to Osaka (OSA)
Search Deals
One-way flight from Oregon to Osaka (OSA)
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Osaka 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 noviembre 3, 2025.
Use the filters below to find and compare flights from Oregon to Osaka that are best for you.

Fly from

Oregon

Fly to

Osaka

Route

Depart

Return

Price

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 1/27

7:00 am-6:45 pm

1 stop18h 45m

Osaka Kansai Intl

jue. 1/29

8:45 pm-8:50 pm

1 stop17h 05m

$473

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 1/6

10:20 am-6:45 pm

1 stop39h 25m

Osaka Kansai Intl

mié. 2/4

8:45 pm-9:05 pm

1 stop17h 20m

$476

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 2/3

10:30 am-6:45 pm

1 stop39h 15m

Osaka Kansai Intl

mar. 2/10

8:45 pm-12:09 am

2 stops20h 24m

$547

PortlandOsaka

PDX - KIX

PDXKIX

Portland

vie. 2/27

7:10 am-6:45 pm

1 stop18h 35m

Osaka Kansai Intl

dom. 3/8

8:45 pm-9:50 pm

1 stop17h 05m

$561

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mié. 3/4

10:40 am-6:45 pm

1 stop39h 05m

Osaka Kansai Intl

lun. 3/16

8:45 pm-9:50 pm

1 stop17h 05m

$590

PortlandOsaka

PDX - KIX

PDXKIX

Portland

vie. 3/6

10:40 am-6:45 pm

1 stop39h 05m

Osaka Kansai Intl

lun. 3/16

8:45 pm-9:50 pm

1 stop17h 05m

$590

PortlandOsaka

PDX - KIX

PDXKIX

Portland

mar. 1/20

7:00 am-8:25 am

2 stops32h 25m

Osaka Kansai Intl

mié. 1/28

3:00 pm-9:05 pm

2 stops23h 05m

$618

PortlandOsaka

PDX - ITM

PDXITM

Portland

mié. 2/4

7:45 am-8:35 pm

2 stops19h 50m

Osaka Itami

mar. 2/10

1:00 pm-2:55 pm

2 stops18h 55m

$690

PortlandOsaka

PDX - ITM

PDXITM

Portland

dom. 2/1

7:45 am-6:55 pm

2 stops18h 10m

Osaka Itami

mar. 2/10

1:00 pm-2:55 pm

2 stops18h 55m

$690

PortlandOsaka

PDX - ITM

PDXITM

Portland

mié. 2/4

5:35 am-6:10 pm

2 stops19h 35m

Osaka Itami

lun. 2/9

1:00 pm-12:33 pm

2 stops16h 33m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Oregon 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 Oregon to Osaka

What is the cheapest month to book a flight from Oregon to Osaka?

Currently, September is the cheapest month in which you can book a flight from Oregon to Osaka (average of $566). Flying from Oregon to Osaka in June is currently the most expensive (average of $962). 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 Oregon to Osaka?

Related info for your journey

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

  • How long is the flight from Oregon to Osaka?

    Airlines like Alaska Airlines, ANA, and United Airlines fly from Oregon to Osaka in about 18h 45m. The time it takes to get you to your destination can typically vary by up to 1h 05m. Oregon and Osaka are separated by a distance of 5082 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oregon to Osaka one-way?

    $248 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on ANA and Japan Airlines, with prices starting from $331 and $382, respectively.

  • What are the most popular routes from Oregon to Osaka?

    Most travelers choose Portland - Osaka Kansai Intl, Portland - Osaka Itami or Portland - Kobe when deciding on the best route from Oregon to Osaka.

  • Can I find deals for flights from Oregon to Osaka that include hotel bookings?

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

  • How can I find direct flights from Oregon to Osaka?

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

  • Can I find deals for business class flights from Oregon to Osaka?

    Yes. Cheapflights offers flight deals from Oregon to Osaka 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 Oregon to Osaka?

    Currently, September is the cheapest month in which you can book a flight from Oregon to Osaka (average of $566). Flying from Oregon to Osaka in June is currently the most expensive (average of $962). 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 Osaka?

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

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Alternative routes for Oregon to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Oregon to Osaka

Discover the top 7 airlines that operate flights from Oregon to Osaka. 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 noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$550Average$766FlexibilityNo cancel feeOn-time79%
Hawaiian AirlinesCheapest$568Average$766FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$574Average$814FlexibilityNo cancel feeOn-time75%
ANACheapest$610Average$717FlexibilityNo cancel feeOn-time80%
Air CanadaCheapest$632Average$893FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$638Average$925FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$657Average$1,151FlexibilityNo cancel feeOn-time69%

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