$74+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — PDX
Sep 9 — Sep 161
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 September or February, 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 10, 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 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:41 pm -
1 stop28h 40m
Tue 9/15:56 pm -
2 stops14h 21m
Deal found 8/9![Frontier logo]()
$207
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:35 am -
1 stop7h 45m
Mon 9/287:00 pm -
1 stop8h 05m
Deal found 8/10![Southwest logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:41 pm -
1 stop22h 07m
Thu 9/1012:38 pm -
2 stops18h 04m
Deal found 8/9![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:12 am -
2 stops27h 40m
Thu 9/1012:24 pm -
1 stop22h 40m
Deal found 8/9![Frontier logo]()
$215
This CheapOair deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:41 pm -
1 stop28h 40m
Mon 8/2412:20 pm -
1 stop21h 50m
Deal found 8/10![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 8/6. 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 10/92:52 pm -
1 stop7h 47m
Sun 10/119:34 pm -
1 stop14h 23m
Deal found 8/6![Frontier logo]()
$219
This CheapOair deal was found by Cheapflights users on 8/6. 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.
Sun 8/232:41 pm -
1 stop28h 40m
Fri 9/1112:38 pm -
1 stop23h 40m
Deal found 8/6![Frontier logo]()
$220
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:00 pm -
2 stops9h 10m
Tue 9/1510:45 pm -
2 stops10h 30m
Deal found 8/10![Southwest logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:49 pm -
1 stop23h 47m
Fri 9/1812:38 pm -
2 stops18h 10m
Deal found 8/7![Frontier logo]()
$234
This Orbitz deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:52 pm -
1 stop7h 47m
Sun 10/259:34 pm -
1 stop14h 23m
Deal found 8/5![Frontier logo]()
$235
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 pm -
1 stop7h 23m
Wed 10/2812:57 pm -
1 stop7h 43m
Deal found 8/7![United Airlines logo]()
$242
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 10, 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 10, 2026.
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:00 am -
1 stop9h 38m
Fri 9/112:10 pm -
1 stop6h 59m
Deal found 8/9![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 8/5. 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 8/192:50 pm -
1 stop9h 05m
Sat 8/226:20 am -
1 stop9h 50m
Deal found 8/5![Southwest logo]()
$271
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 pm -
1 stop8h 00m
Tue 9/811:02 pm -
1 stop7h 48m
Deal found 8/9![United Airlines logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 8/6. 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.
Wed 10/217:00 am -
1 stop8h 24m
Sun 10/2511:15 am -
Nonstop4h 20m
Deal found 8/6![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:00 pm -
2 stops9h 10m
Fri 9/1812:20 pm -
2 stops8h 40m
Deal found 8/7![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 8/6. 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 8/198:15 am -
2 stops9h 10m
Wed 8/265:50 am -
1 stop8h 15m
Deal found 8/6![Southwest logo]()
$320
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:07 pm -
1 stop7h 27m
Tue 9/2910:43 am -
2 stops10h 31m
Deal found 8/8![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/142:03 pm -
1 stop9h 41m
Mon 8/175:30 am -
1 stop8h 23m
Deal found 8/8![Delta logo]()
$392
This Southwest deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:20 am -
2 stops9h 25m
Mon 9/2810:45 pm -
2 stops10h 30m
Deal found 8/9![Southwest logo]()
$325
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:39 pm -
1 stop6h 05m
Sun 8/166:20 am -
1 stop10h 04m
Deal found 8/10![Delta logo]()
$392
Last-minute flights from Nashville to PortlandDiscover last-minute flight deals from Nashville to Portland. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Nashville to Portland. Data last updated August 10, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:41 pm -
1 stop28h 40m
Mon 8/2412:20 pm -
1 stop21h 50m
Deal found 8/10![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 8/6. 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.
Sun 8/232:41 pm -
1 stop28h 40m
Fri 9/1112:38 pm -
1 stop23h 40m
Deal found 8/6![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:41 pm -
1 stop28h 40m
Tue 9/15:56 pm -
2 stops14h 21m
Deal found 8/9![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:12 am -
2 stops27h 40m
Thu 9/1012:24 pm -
1 stop22h 40m
Deal found 8/9![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:41 pm -
1 stop22h 07m
Thu 9/1012:38 pm -
2 stops18h 04m
Deal found 8/9![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:00 pm -
2 stops9h 10m
Tue 9/1510:45 pm -
2 stops10h 30m
Deal found 8/10![Southwest logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:49 pm -
1 stop23h 47m
Fri 9/1812:38 pm -
2 stops18h 10m
Deal found 8/7![Frontier logo]()
$234
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:30 pm -
1 stop6h 15m
Tue 9/226:45 am -
2 stops7h 20m
Deal found 8/10![Southwest logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/193:14 pm -
1 stop22h 29m
Sun 9/2711:02 am -
2 stops19h 40m
Deal found 8/6![Frontier logo]()
$242
This Southwest deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:35 am -
1 stop7h 45m
Mon 9/287:00 pm -
1 stop8h 05m
Deal found 8/10![Southwest logo]()
$208
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:14 pm -
1 stop22h 29m
Sun 10/119:34 pm -
1 stop14h 23m
Deal found 8/9![Frontier logo]()
$219
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 10, 2026.
Search for one-way flight options from Nashville to Portland. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Priceline deal was found by Cheapflights users on 8/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:32 am -
1 stop7h 03m
Deal found 8/6![Frontier logo]()
$74
This Orbitz deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:42 pm -
1 stop22h 53m
Deal found 8/6![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:14 pm -
1 stop22h 29m
Deal found 8/8![Frontier logo]()
$83
This CheapOair deal was found by Cheapflights users on 8/6. 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 8/272:41 pm -
1 stop28h 40m
Deal found 8/6![Frontier logo]()
$85
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 pm -
1 stop6h 40m
Deal found 8/9![Delta logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:05 pm -
2 stops44h 30m
Deal found 8/7![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 8/5. 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 8/268:15 am -
2 stops9h 10m
Deal found 8/5![Southwest logo]()
$129
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:41 pm -
1 stop28h 40m
Deal found 8/9![Frontier logo]()
$130
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am -
1 stop9h 38m
Deal found 8/7![Delta logo]()
$136
This Southwest deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:35 am -
2 stops8h 25m
Deal found 8/7![Southwest logo]()
$141
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:10 am -
1 stop8h 24m
Deal found 8/10![American Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:12 am -
2 stops31h 59m
Deal found 8/7![Frontier logo]()
$151
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Kiwi.com) |
One-way from | $74 (Priceline) |
Popular in | December |
Cheapest in | September |
Average price | $309 |
Good round-trip deal | $347 or less |
Good one-way deal | $223 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 2,558,603 searches. Data last updated August 10, 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
Mon 8/31
6:00 am-1:38 pm
1 stop9h 38m
Portland
Fri 9/11
2:10 pm-11:09 pm
1 stop6h 59m
$247
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Wed 8/19
2:50 pm-9:55 pm
1 stop9h 05m
Portland
Sat 8/22
6:20 am-6:10 pm
1 stop9h 50m
$271
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Thu 9/3
6:30 pm-12:30 am
1 stop8h 00m
Portland
Tue 9/8
11:02 pm-8:50 am
1 stop7h 48m
$287
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Fri 9/11
4:00 pm-11:10 pm
2 stops9h 10m
Portland
Fri 9/18
12:20 pm-11:00 pm
2 stops8h 40m
$293
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Wed 8/19
8:15 am-3:25 pm
2 stops9h 10m
Portland
Wed 8/26
5:50 am-4:05 pm
1 stop8h 15m
$320
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Wed 9/23
10:20 am-5:45 pm
2 stops9h 25m
Portland
Mon 9/28
10:45 pm-11:15 am
2 stops10h 30m
$325
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Thu 9/24
7:07 pm-12:34 am
1 stop7h 27m
Portland
Tue 9/29
10:43 am-11:14 pm
2 stops10h 31m
$352
Quickest round-trip
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Wed 10/21
7:00 am-1:24 pm
1 stop8h 24m
Portland
Sun 10/25
11:15 am-5:35 pm
Nonstop4h 20m
$377
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Fri 8/14
2:03 pm-9:44 pm
1 stop9h 41m
Portland
Mon 8/17
5:30 am-3:53 pm
1 stop8h 23m
$392
NashvillePortland
BNA Nashville Intl - PDX Portland
BNAPDX
Nashville Intl
Fri 8/14
7:39 pm-11:44 pm
1 stop6h 05m
Portland
Sun 8/16
6:20 am-6:24 pm
1 stop10h 04m
$392
Showing 1-10 of 20 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 | |
| Price Accuracy- | Trust Score*1 star |
- 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, September is the cheapest month in which you can book a flight from Nashville to Portland (average of $238). 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 10, 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 10, 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.
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Crew
8.6
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
Hillsboro
Kelso
Clackamas
Troutdale
Vancouver
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Astoria
Gresham
Silverton
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Nashville and Portland flights
Browse other Nashville and Portland flight options. Last updated on August 10, 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 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 10, 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 2,558,603 searches. Data last updated August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$312 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$139 | Average$232 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$147 | Average$252 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$208 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$252 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$184 | Average$285 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$226 | Average$397 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$230 | Average$316 | FlexibilityNo cancel fee | On-time69% |