$111+ Cheap flights from Nashville to Portland (BNA - PDX)
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PDX
Sep 28 — Oct 51
Round-trip
1 adult, Economy
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Find cheap flights from Nashville to Portland 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.Cheapflights Tip: The best prices from Nashville Intl to Portland are usually found in February or September, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Nashville to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Nashville to PortlandExplore the most affordable flight options available from Nashville to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
Explore the most affordable flight options available from Nashville to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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.
Sat 10/173:14 pm -
1 stop21h 40m
Tue 10/2011:49 am -
1 stop24h 30m
Deal found 8/26![Frontier logo]()
$208
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:49 pm -
1 stop23h 47m
Fri 10/212:38 pm -
1 stop23h 40m
Deal found 8/27![Frontier logo]()
$218
This Trip.com deal was found by Cheapflights users on 8/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:44 pm -
1 stop15h 56m
Thu 10/2211:49 am -
1 stop22h 20m
Deal found 8/28![Frontier logo]()
$224
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:05 pm -
1 stop23h 31m
Fri 10/212:38 pm -
1 stop23h 40m
Deal found 8/27![Frontier logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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.
Wed 9/93:14 pm -
1 stop22h 29m
Sat 9/1212:24 pm -
1 stop22h 40m
Deal found 8/25![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:49 pm -
1 stop24h 05m
Sun 9/1312:24 pm -
1 stop22h 40m
Deal found 8/27![Frontier logo]()
$242
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:49 pm -
1 stop23h 47m
Sun 9/2712:24 pm -
1 stop22h 40m
Deal found 8/27![Frontier logo]()
$248
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 10/311:38 pm -
1 stop8h 37m
Thu 11/512:57 pm -
1 stop7h 43m
Deal found 8/28![United Airlines logo]()
$262
This CheapOair deal was found by Cheapflights users on 8/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:14 pm -
1 stop22h 29m
Sat 9/1212:24 pm -
1 stop22h 40m
Deal found 8/28![Frontier logo]()
$266
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 10/2112:40 pm -
1 stop8h 29m
Mon 10/2611:00 pm -
1 stop8h 49m
Deal found 8/27![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 8/25. 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.
Tue 9/225:55 pm -
1 stop6h 20m
Sat 9/2611:20 am -
2 stops9h 00m
Deal found 8/25![Southwest logo]()
$272
Best flights from Nashville to PortlandDiscover carefully curated flight deals from Nashville to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
Discover carefully curated flight deals from Nashville to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
This Delta deal was found by Cheapflights users on 8/25. 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 10/83:30 pm -
1 stop8h 49m
Mon 10/1211:43 am -
1 stop8h 55m
Deal found 8/25![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 8/25. 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.
Fri 11/612:30 pm -
2 stops14h 50m
Mon 11/911:30 pm -
1 stop8h 10m
Deal found 8/25![Southwest logo]()
$278
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/1312:39 pm -
1 stop8h 14m
Sun 10/1811:30 pm -
1 stop7h 10m
Deal found 8/25![United Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 8/25. 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.
Wed 9/94:40 pm -
1 stop7h 45m
Sat 9/1211:20 am -
2 stops9h 00m
Deal found 8/25![Southwest logo]()
$296
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/95:31 pm -
1 stop7h 22m
Sat 10/172:27 pm -
1 stop6h 47m
Deal found 8/24![United Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 8/27. 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.
Sat 10/32:30 pm -
2 stops9h 10m
Sat 10/102:10 pm -
1 stop12h 20m
Deal found 8/27![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 8/24. 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.
Sat 10/316:35 am -
2 stops9h 55m
Thu 11/53:35 pm -
2 stops11h 25m
Deal found 8/24![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Sat 10/33:08 pm -
1 stop9h 13m
Fri 10/911:30 pm -
1 stop7h 10m
Deal found 8/27![United Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:00 am -
2 stops8h 35m
Mon 9/1411:30 pm -
1 stop9h 00m
Deal found 8/28![Southwest logo]()
$340
This Southwest deal was found by Cheapflights users on 8/25. 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.
Wed 10/78:15 am -
2 stops7h 35m
Sat 10/1011:35 pm -
1 stop7h 45m
Deal found 8/25![Southwest logo]()
$359
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:00 am -
1 stop7h 20m
Thu 9/1012:20 pm -
2 stops8h 40m
Deal found 8/28![Southwest logo]()
$384
Last-minute flights from Nashville to PortlandDiscover last-minute flight deals from Nashville to Portland. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Portland. Data last updated August 29, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 8/25. 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.
Wed 9/93:14 pm -
1 stop22h 29m
Sat 9/1212:24 pm -
1 stop22h 40m
Deal found 8/25![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:49 pm -
1 stop24h 05m
Sun 9/1312:24 pm -
1 stop22h 40m
Deal found 8/27![Frontier logo]()
$242
This CheapOair deal was found by Cheapflights users on 8/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:14 pm -
1 stop22h 29m
Sat 9/1212:24 pm -
1 stop22h 40m
Deal found 8/28![Frontier logo]()
$266
This Southwest deal was found by Cheapflights users on 8/25. 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.
Fri 9/116:40 pm -
1 stop6h 30m
Tue 9/1511:30 pm -
1 stop9h 00m
Deal found 8/25![Southwest logo]()
$279
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:05 pm -
1 stop23h 31m
Fri 10/212:38 pm -
1 stop23h 40m
Deal found 8/27![Frontier logo]()
$225
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/185:27 pm -
1 stop7h 26m
Wed 9/2311:02 pm -
1 stop7h 38m
Deal found 8/27![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 8/25. 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.
Tue 9/225:55 pm -
1 stop6h 20m
Sat 9/2611:20 am -
2 stops9h 00m
Deal found 8/25![Southwest logo]()
$272
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:49 pm -
1 stop23h 47m
Fri 10/212:38 pm -
1 stop23h 40m
Deal found 8/27![Frontier logo]()
$218
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:49 pm -
1 stop23h 47m
Sun 9/2712:24 pm -
1 stop22h 40m
Deal found 8/27![Frontier logo]()
$248
This Southwest deal was found by Cheapflights users on 8/27. 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.
Sat 9/2612:25 pm -
1 stop8h 05m
Sat 10/35:50 am -
2 stops8h 55m
Deal found 8/27![Southwest logo]()
$282
One-way flights from Nashville to PortlandSearch for one-way flight options from Nashville to Portland. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
Search for one-way flight options from Nashville to Portland. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
This CheapOair deal was found by Cheapflights users on 8/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:44 pm -
1 stop15h 56m
Deal found 8/27![Frontier logo]()
$111
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:05 pm -
1 stop23h 31m
Deal found 8/26![Frontier logo]()
$115
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:14 pm -
1 stop22h 29m
Deal found 8/26![Frontier logo]()
$123
This Jetabroad deal was found by Cheapflights users on 8/28. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:14 pm -
1 stop22h 29m
Deal found 8/28![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 11/118:26 pm -
2 stops16h 41m
Deal found 8/25![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/309:43 am -
2 stops26h 24m
Deal found 8/26![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 9/111:49 pm -
1 stop23h 47m
Deal found 8/29![Frontier logo]()
$132
This Southwest deal was found by Cheapflights users on 8/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:10 am -
1 stop7h 55m
Deal found 8/28![Southwest logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/101:49 pm -
1 stop24h 05m
Deal found 8/26![Frontier logo]()
$136
This Southwest deal was found by Cheapflights users on 8/26. 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.
Wed 9/166:35 am -
2 stops10h 50m
Deal found 8/26![Southwest logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/26. 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 9/155:40 pm -
2 stops42h 27m
Deal found 8/26![Frontier logo]()
$140
This Trip.com deal was found by Cheapflights users on 8/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:49 pm -
1 stop24h 05m
Deal found 8/29![Frontier logo]()
$144
Find flight deals from Nashville to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Nashville (BNA) to Portland (PDX). 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 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $208 (Cheapflightsfares) |
One-way from | $111 (CheapOair) |
Popular in | December |
Cheapest in | February |
Average price | $314 |
Good round-trip deal | $351 or less |
Good one-way deal | $219 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Nashville to Portland 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 7,457,451 searches. Data last updated August 29, 2026.
Use the filters below to find and compare flights from Nashville to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Thu 10/8
3:30 pm-10:19 pm
1 stop8h 49m
Portland
Mon 10/12
11:43 am-10:38 pm
1 stop8h 55m
$267
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Fri 11/6
12:30 pm-1:20 am
2 stops14h 50m
Portland
Mon 11/9
11:30 pm-9:40 am
1 stop8h 10m
$278
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Wed 9/9
4:40 pm-10:25 pm
1 stop7h 45m
Portland
Sat 9/12
11:20 am-10:20 pm
2 stops9h 00m
$296
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Tue 10/13
12:39 pm-6:53 pm
1 stop8h 14m
Portland
Sun 10/18
11:30 pm-8:40 am
1 stop7h 10m
$303
Quickest round-trip
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Fri 10/9
5:31 pm-10:53 pm
1 stop7h 22m
Portland
Sat 10/17
2:27 pm-11:14 pm
1 stop6h 47m
$306
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Sat 10/3
2:30 pm-9:40 pm
2 stops9h 10m
Portland
Sat 10/10
2:10 pm-4:30 am
1 stop12h 20m
$329
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Sat 10/31
6:35 am-2:30 pm
2 stops9h 55m
Portland
Thu 11/5
3:35 pm-5:00 am
2 stops11h 25m
$333
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Thu 9/10
10:00 am-4:35 pm
2 stops8h 35m
Portland
Mon 9/14
11:30 pm-10:30 am
1 stop9h 00m
$340
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Wed 10/7
8:15 am-1:50 pm
2 stops7h 35m
Portland
Sat 10/10
11:35 pm-9:20 am
1 stop7h 45m
$359
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Sat 10/3
3:08 pm-10:21 pm
1 stop9h 13m
Portland
Fri 10/9
11:30 pm-8:40 am
1 stop7h 10m
$367
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Nashville to Portland
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 Nashville to Portland in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Nashville-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Nashville-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Nashville-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Nashville-Portland 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 Nashville-Portland 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 Nashville to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Nashville with our price prediction graph.
BNA-PDX
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 Nashville to Portland
Prices
More
How far ahead should I book a flight from Nashville to Portland?
The best time to book flights from Nashville to Portland is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Nashville to Portland?
Currently, February is the cheapest month in which you can book a flight from Nashville to Portland (average of $257). Flying from Nashville to Portland in December is currently the most expensive (average of $387). 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.
What is the cheapest time of day to fly from BNA to PDX?
Find hourly flight availability from Nashville to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 29, 2026.
When flying from Nashville to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What’s the top layover airport for flights from Nashville to Portland?
Share of 1-stop round-trip flights from Nashville to Portland chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Nashville to Portland on Cheapflights.
What’s the cheapest layover airport for flights from Nashville to Portland?
Average round-trip fare for 1-stop flights from Nashville to Portland, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Chicago (ORD) is the most affordable 1-stop option, with an average round-trip price of $179.
What’s the fastest layover option from Nashville to Portland?
Shortest average travel time for 1-stop one-way flights from Nashville to Portland, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 35m.
Which airport typically offers the quickest layover for flights from Nashville to Portland?
Average layover duration for 1-stop one-way flights from Nashville to Portland, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Phoenix (PHX) offer the fastest connection on this route, with an average layover time of 2h 03m.
The best insider tips for Nashville to Portland flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Nashville to Portland trip
Our travel experts
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 29, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Nashville to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Nashville to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Kelso
Clackamas
Troutdale
Vancouver
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
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Nashville and Portland flights
Browse other Nashville and Portland flight options. Last updated on August 29, 2026.
Other flights from Nashville
Browse through other flights departing from Nashville. Flights are based on user searches made on Cheapflights and were last updated on August 29, 2026.
Popular flight searches
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 29, 2026.
Top 8 airlines flying from Nashville to Portland
Discover the top 8 airlines that operate flights from Nashville to Portland. 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 7,457,451 searches. Data last updated August 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$377 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$139 | Average$235 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$144 | Average$201 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$252 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$185 | Average$284 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$226 | Average$402 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$230 | Average$321 | FlexibilityNo cancel fee | On-time69% |