$366+ Cheap flights from Portland (PDX) to Rio de Janeiro, Brazil (RIO)
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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — RIO
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Rio de Janeiro 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 Rio de Janeiro
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Cheapest flights from Portland to Rio de JaneiroExplore the most affordable flight options available from Portland to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Portland to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Wed 11/47:10 pm
PDX
- GIG
2 stops35h 55m
Air Canada
Wed 11/119:00 pm
GIG
- PDX
2 stops26h 31m
Air Canada
Deal found 7/29![Air Canada logo]()
$951
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:10 pm
PDX
- GIG
2 stops35h 55m
Air Canada
Sun 11/299:00 pm
GIG
- PDX
2 stops26h 31m
Air Canada
Deal found 7/31![Air Canada logo]()
$1,030
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Fri 9/1111:02 am
PDX
- GIG
2 stops40h 53m
Multiple Airlines
Fri 9/189:55 pm
GIG
- PDX
1 stop26h 00m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,032
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
PDX
- GIG
2 stops24h 05m
Air Canada
Wed 11/49:00 pm
GIG
- PDX
2 stops26h 31m
Air Canada
Deal found 7/29![Air Canada logo]()
$1,035
This lol.travel deal was found by Cheapflights users on 8/2. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:08 pm
PDX
- GIG
1 stop16h 07m
LATAM Airlines
Mon 9/149:00 pm
GIG
- PDX
1 stop25h 59m
LATAM Airlines
Deal found 8/2![LATAM Airlines logo]()
$1,148
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:55 am
PDX
- GIG
2 stops23h 35m
LATAM Airlines
Tue 11/1711:00 am
GIG
- PDX
2 stops28h 45m
LATAM Airlines
Deal found 8/1![LATAM Airlines logo]()
$1,178
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:45 am
PDX
- GIG
2 stops24h 45m
Delta
Mon 9/149:00 pm
GIG
- PDX
1 stop25h 59m
Delta
Deal found 8/2![Delta logo]()
$1,179
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 11/47:00 am
PDX
- GIG
1 stop21h 35m
United Airlines
Wed 11/119:55 pm
GIG
- PDX
1 stop19h 18m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,183
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Fri 8/289:30 pm
PDX
- GIG
1 stop32h 25m
Multiple Airlines
Fri 9/45:10 am
GIG
- PDX
2 stops39h 40m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,202
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Wed 11/47:00 am
PDX
- SDU
2 stops45h 25m
LATAM Airlines
Wed 11/116:00 am
SDU
- PDX
2 stops36h 14m
LATAM Airlines
Deal found 7/29![LATAM Airlines logo]()
$1,269
This Ovago deal was found by Cheapflights users on 7/29. 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.
Thu 8/277:18 am
PDX
- SDU
2 stops21h 57m
Multiple Airlines
Sun 8/306:15 am
SDU
- PDX
2 stops41h 57m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,287
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 11/412:57 pm
PDX
- SDU
2 stops22h 48m
United Airlines
Wed 11/111:45 pm
SDU
- PDX
2 stops27h 28m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,373
Best flights from Portland to Rio de JaneiroDiscover carefully curated flight deals from Portland to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Portland to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:45 am
PDX
- GIG
2 stops24h 45m
Delta
Mon 9/149:00 pm
GIG
- PDX
1 stop25h 59m
Delta
Deal found 8/2![Delta logo]()
$1,179
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 10/289:00 am
PDX
- GIG
2 stops20h 35m
United Airlines
Tue 11/109:55 pm
GIG
- PDX
1 stop19h 18m
United Airlines
Deal found 8/1![United Airlines logo]()
$1,183
This Ovago deal was found by Cheapflights users on 7/29. 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.
Thu 8/277:18 am
PDX
- SDU
2 stops21h 57m
Multiple Airlines
Sun 8/306:15 am
SDU
- PDX
2 stops41h 57m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,287
This KAYAK deal was found by Cheapflights users on 8/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:30 am
PDX
- SDU
2 stops27h 15m
Azul
Sat 11/145:30 pm
SDU
- PDX
2 stops23h 17m
Azul
Deal found 8/1![Azul logo]()
$1,404
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:45 am
PDX
- GIG
2 stops29h 45m
Delta
Thu 9/39:00 pm
GIG
- PDX
1 stop19h 58m
Delta
Deal found 7/29![Delta logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 11/1012:57 pm
PDX
- GIG
1 stop15h 38m
United Airlines
Tue 11/179:55 pm
GIG
- PDX
1 stop19h 18m
United Airlines
Deal found 8/1![United Airlines logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 11/47:00 am
PDX
- GIG
1 stop21h 35m
United Airlines
Wed 11/119:55 pm
GIG
- PDX
1 stop19h 18m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,183
This SmartFares deal was found by Cheapflights users on 7/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:10 pm
PDX
- SDU
2 stops37h 15m
Multiple Airlines
Sat 12/54:05 pm
SDU
- PDX
2 stops26h 01m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,399
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/279:00 am
PDX
- GIG
2 stops19h 15m
United Airlines
Thu 9/39:05 pm
GIG
- PDX
2 stops29h 40m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,187
This Travelocity deal was found by Cheapflights users on 7/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:03 am
PDX
- SDU
2 stops21h 32m
Multiple Airlines
Thu 9/36:15 am
SDU
- PDX
2 stops34h 09m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$1,514
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 9/222:27 pm
PDX
- SDU
2 stops22h 18m
United Airlines
Tue 10/61:45 pm
SDU
- PDX
2 stops33h 31m
United Airlines
Deal found 7/30![United Airlines logo]()
$1,373
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 11/412:57 pm
PDX
- SDU
2 stops22h 48m
United Airlines
Wed 11/111:45 pm
SDU
- PDX
2 stops27h 28m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,373
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 8/317:16 am
PDX
- SDU
2 stops29h 29m
United Airlines
Mon 9/71:45 pm
SDU
- PDX
2 stops34h 25m
United Airlines
Deal found 8/1![United Airlines logo]()
$1,373
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Mon 8/312:27 pm
PDX
- SDU
2 stops22h 18m
United Airlines
Mon 9/141:45 pm
SDU
- PDX
2 stops26h 09m
United Airlines
Deal found 8/2![United Airlines logo]()
$1,455
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 8/2410:35 am
PDX
- SDU
2 stops26h 10m
United Airlines
Thu 8/271:45 pm
SDU
- PDX
3 stops29h 20m
United Airlines
Deal found 7/29![United Airlines logo]()
$1,797
Last-minute flights from Portland to Rio de JaneiroDiscover last-minute flight deals from Portland to Rio de Janeiro. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Rio de Janeiro. Data last updated August 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:55 pm
PDX
- GIG
2 stops27h 20m
Delta
Thu 9/35:35 pm
GIG
- PDX
2 stops23h 23m
Delta
Deal found 7/29![Delta logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 8/279:00 am
PDX
- GIG
2 stops19h 15m
United Airlines
Thu 9/39:05 pm
GIG
- PDX
2 stops29h 40m
United Airlines
Deal found 7/28![United Airlines logo]()
$1,187
This Travelocity deal was found by Cheapflights users on 7/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:45 am
PDX
- GIG
2 stops29h 45m
LATAM Airlines
Sun 8/307:25 pm
GIG
- PDX
2 stops44h 59m
LATAM Airlines
Deal found 7/29![LATAM Airlines logo]()
$1,239
This KAYAK deal was found by Cheapflights users on 7/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:55 pm
PDX
- GIG
1 stop15h 20m
Avianca
Thu 9/39:05 pm
GIG
- PDX
1 stop30h 10m
Avianca
Deal found 7/28![Avianca logo]()
$1,248
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Thu 8/2711:15 pm
PDX
- GIG
3 stops27h 00m
Multiple Airlines
Thu 9/34:40 pm
GIG
- PDX
3 stops32h 19m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,286
This Ovago deal was found by Cheapflights users on 7/29. 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.
Thu 8/277:18 am
PDX
- SDU
2 stops21h 57m
Multiple Airlines
Sun 8/306:15 am
SDU
- PDX
2 stops41h 57m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,287
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Fri 8/289:30 pm
PDX
- GIG
1 stop32h 25m
Multiple Airlines
Fri 9/45:10 am
GIG
- PDX
2 stops39h 40m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,202
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 8/287:16 am
PDX
- GIG
2 stops20h 59m
United Airlines
Fri 9/49:05 pm
GIG
- PDX
2 stops28h 00m
United Airlines
Deal found 7/31![United Airlines logo]()
$1,247
This lol.travel deal was found by Cheapflights users on 8/2. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:08 pm
PDX
- GIG
1 stop16h 07m
LATAM Airlines
Mon 9/149:00 pm
GIG
- PDX
1 stop25h 59m
LATAM Airlines
Deal found 8/2![LATAM Airlines logo]()
$1,148
This Delta deal was found by Cheapflights users on 8/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:45 am
PDX
- GIG
2 stops24h 45m
Delta
Mon 9/149:00 pm
GIG
- PDX
1 stop25h 59m
Delta
Deal found 8/2![Delta logo]()
$1,179
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 8/3111:02 pm
PDX
- GIG
2 stops29h 13m
United Airlines
Mon 9/79:05 pm
GIG
- PDX
2 stops40h 28m
United Airlines
Deal found 8/1![United Airlines logo]()
$1,209
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Mon 8/317:16 am
PDX
- SDU
2 stops29h 29m
United Airlines
Mon 9/71:45 pm
SDU
- PDX
2 stops34h 25m
United Airlines
Deal found 8/1![United Airlines logo]()
$1,373
One-way flights from Portland to Rio de JaneiroSearch for one-way flight options from Portland to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Portland to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Sat 8/295:56 pm
PDX
- GIG
2 stops26h 29m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 8/275:56 pm
PDX
- GIG
2 stops26h 29m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 8/285:56 pm
PDX
- GIG
2 stops33h 44m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 10/215:35 pm
PDX
- GIG
3 stops50h 50m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:37 am
PDX
- GIG
3 stops33h 48m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 8/105:49 pm
PDX
- GIG
3 stops30h 16m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$464
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 10/215:35 pm
PDX
- SDU
3 stops37h 10m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 8/105:49 pm
PDX
- SDU
3 stops47h 16m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$583
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Wed 11/46:00 pm
PDX
- SDU
3 stops37h 50m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Tue 12/156:00 am
PDX
- SDU
3 stops29h 45m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$615
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Thu 8/277:03 am
PDX
- SDU
2 stops21h 32m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$818
This Expedia deal was found by Cheapflights users on 7/30. 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.
Tue 12/157:05 am
PDX
- SDU
2 stops45h 20m
LATAM Airlines
Deal found 7/30![LATAM Airlines logo]()
$841
Find flight deals from Portland to Rio de Janeiro
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Rio de Janeiro (RIO). 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 August 2, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $951 (FlightHub) |
One-way from | $366 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Rio de Janeiro 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 August 2, 2026.
Use the filters below to find and compare flights from Portland to Rio de Janeiro that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandRio de Janeiro
PDX - GIG
PDXGIG
Portland
Mon 8/31
11:45 am-4:30 pm
2 stops24h 45m
Rio de Janeiro–Galeão Intl
Mon 9/14
9:00 pm-6:59 pm
1 stop25h 59m
$1,179
PortlandRio de Janeiro
PDX - GIG
PDXGIG
Portland
Wed 10/28
9:00 am-9:35 am
2 stops20h 35m
Rio de Janeiro–Galeão Intl
Tue 11/10
9:55 pm-12:13 pm
1 stop19h 18m
$1,183
PortlandRio de Janeiro
PDX - GIG
PDXGIG
Portland
Thu 8/27
6:45 am-4:30 pm
2 stops29h 45m
Rio de Janeiro–Galeão Intl
Thu 9/3
9:00 pm-12:58 pm
1 stop19h 58m
$1,183
Quickest round-trip
PortlandRio de Janeiro
PDX - GIG
PDXGIG
Portland
Tue 11/10
12:57 pm-9:35 am
1 stop15h 38m
Rio de Janeiro–Galeão Intl
Tue 11/17
9:55 pm-12:13 pm
1 stop19h 18m
$1,183
PortlandRio de Janeiro
PDX - GIG
PDXGIG
Portland
Wed 11/4
7:00 am-9:35 am
1 stop21h 35m
Rio de Janeiro–Galeão Intl
Wed 11/11
9:55 pm-12:13 pm
1 stop19h 18m
$1,183
PortlandRio de Janeiro
PDX - GIG
PDXGIG
Portland
Thu 8/27
9:00 am-8:15 am
2 stops19h 15m
Rio de Janeiro–Galeão Intl
Thu 9/3
9:05 pm-10:45 pm
2 stops29h 40m
$1,187
PortlandRio de Janeiro
PDX - SDU
PDXSDU
Portland
Thu 8/27
7:18 am-9:15 am
2 stops21h 57m
Rio de Janeiro Santos Dumont
Sun 8/30
6:15 am-8:12 pm
2 stops41h 57m
$1,287
PortlandRio de Janeiro
PDX - SDU
PDXSDU
Portland
Tue 9/22
2:27 pm-4:45 pm
2 stops22h 18m
Rio de Janeiro Santos Dumont
Tue 10/6
1:45 pm-7:16 pm
2 stops33h 31m
$1,373
PortlandRio de Janeiro
PDX - SDU
PDXSDU
Portland
Wed 11/4
12:57 pm-4:45 pm
2 stops22h 48m
Rio de Janeiro Santos Dumont
Wed 11/11
1:45 pm-12:13 pm
2 stops27h 28m
$1,373
PortlandRio de Janeiro
PDX - SDU
PDXSDU
Portland
Mon 8/31
7:16 am-4:45 pm
2 stops29h 29m
Rio de Janeiro Santos Dumont
Mon 9/7
1:45 pm-8:10 pm
2 stops34h 25m
$1,373
Showing 1-10 of 31 resultsSorted by cheapest first
Compare providers for flights from Portland to Rio de Janeiro
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 Rio de Janeiro in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Portland-Rio de Janeiro flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland-Rio de Janeiro flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Portland-Rio de Janeiro flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Rio de Janeiro flights, Cheapflights users trust Ovago the most. Ovago 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-Rio de Janeiro 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 Rio de Janeiro
Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Portland with our price prediction graph.
PDX-RIO
PDX-GIG
PDX-SDU
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 Rio de Janeiro
PDX-RIO
PDX-GIG
PDX-SDU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Rio de Janeiro
Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated August 2, 2026.
Get a feel of what it's like to fly with Delta from Portland to Rio de Janeiro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Portland to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Find flights from Portland to Rio de Janeiro, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Rio de Janeiro flights
Browse other Portland and Rio de Janeiro flight options. Last updated on August 2, 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 August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rio de Janeiro
Explore flights to Rio de Janeiro departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 2, 2026.
Top 3 airlines flying from Portland to Rio de Janeiro
Discover the top 3 airlines that operate flights from Portland to Rio de Janeiro. 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,140 | Average$1,310 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,167 | Average$1,379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,512 | Average$2,535 | FlexibilityNo cancel fee | On-time71% |