$352+ Cheap flights from Portland to Chattanooga (PDX - CHA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHA
Sep 28 — Oct 51
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Chattanooga 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 Chattanooga
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Best
Last-minute
One-way
Cheapest flights from Portland to ChattanoogaExplore the most affordable flight options available from Portland to Chattanooga. 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 Portland to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 29, 2026.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1211:57 am -
1 stop8h 12m
Wed 12/164:03 pm -
1 stop10h 38m
Deal found 8/26![American Airlines logo]()
$363
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:49 pm -
1 stop8h 48m
Sun 11/154:03 pm -
1 stop10h 40m
Deal found 8/26![American Airlines logo]()
$371
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 9/229:00 am -
2 stops11h 15m
Tue 9/291:52 pm -
1 stop8h 01m
Deal found 8/25![United Airlines logo]()
$376
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:50 pm -
1 stop8h 59m
Mon 11/94:03 pm -
1 stop9h 07m
Deal found 8/27![American Airlines logo]()
$379
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 11/612:57 pm -
1 stop7h 31m
Mon 11/94:40 pm -
2 stops11h 04m
Deal found 8/27![United Airlines logo]()
$384
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:18 pm -
1 stop7h 02m
Sat 11/213:00 pm -
1 stop10h 07m
Deal found 8/28![Delta logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/23. 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 11/115:00 am -
2 stops12h 53m
Sun 11/156:50 am -
1 stop7h 57m
Deal found 8/23![United Airlines logo]()
$393
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.
Fri 9/2511:30 pm -
1 stop7h 12m
Fri 10/24:42 pm -
2 stops10h 52m
Deal found 8/28![United Airlines logo]()
$402
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.
Thu 10/112:57 pm -
1 stop7h 18m
Sat 10/104:42 pm -
1 stop8h 39m
Deal found 8/25![United Airlines logo]()
$404
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am -
1 stop8h 34m
Tue 9/155:00 pm -
1 stop10h 07m
Deal found 8/26![American Airlines logo]()
$405
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:00 am -
2 stops11h 15m
Tue 9/151:51 pm -
1 stop8h 27m
Deal found 8/26![United Airlines logo]()
$410
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:44 pm -
1 stop8h 59m
Sun 9/135:00 pm -
1 stop10h 07m
Deal found 8/25![American Airlines logo]()
$411
Best flights from Portland to ChattanoogaDiscover carefully curated flight deals from Portland to Chattanooga 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 Portland to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 29, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:49 pm -
1 stop8h 48m
Sun 11/154:03 pm -
1 stop10h 40m
Deal found 8/24![American Airlines logo]()
$371
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:27 pm -
1 stop6h 43m
Thu 9/244:42 pm -
1 stop8h 39m
Deal found 8/26![United Airlines logo]()
$379
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1711:18 pm -
1 stop7h 02m
Sat 11/213:00 pm -
1 stop10h 07m
Deal found 8/28![Delta logo]()
$391
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 11/612:57 pm -
1 stop7h 31m
Mon 11/94:40 pm -
2 stops11h 04m
Deal found 8/27![United Airlines logo]()
$384
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:43 am -
1 stop7h 17m
Sun 10/256:00 am -
1 stop7h 41m
Deal found 8/26![Delta logo]()
$429
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:01 pm -
1 stop7h 33m
Mon 10/54:08 pm -
1 stop10h 31m
Deal found 8/26![American Airlines logo]()
$439
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.
Wed 9/99:00 am -
2 stops11h 15m
Sun 9/136:00 am -
1 stop8h 28m
Deal found 8/25![United Airlines logo]()
$416
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:36 am -
1 stop7h 34m
Mon 9/75:35 am -
1 stop7h 52m
Deal found 8/24![Delta logo]()
$453
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.
Thu 10/111:30 pm -
1 stop7h 12m
Mon 10/54:42 pm -
1 stop8h 39m
Deal found 8/25![United Airlines logo]()
$444
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:57 pm -
1 stop7h 21m
Fri 10/94:01 pm -
1 stop8h 48m
Deal found 8/26![Delta logo]()
$479
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.
Tue 11/179:00 am -
2 stops11h 28m
Sat 11/211:52 pm -
2 stops12h 17m
Deal found 8/28![United Airlines logo]()
$483
Last-minute flights from Portland to ChattanoogaDiscover last-minute flight deals from Portland to Chattanooga. Data last updated August 29, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Chattanooga. Data last updated August 29, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:36 am -
1 stop7h 34m
Mon 9/75:35 am -
1 stop7h 52m
Deal found 8/24![Delta logo]()
$453
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.
Fri 9/42:08 pm -
1 stop6h 35m
Tue 9/296:45 am -
1 stop6h 53m
Deal found 8/25![Delta logo]()
$461
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:44 pm -
1 stop8h 59m
Sun 9/135:00 pm -
1 stop10h 07m
Deal found 8/25![American Airlines logo]()
$411
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.
Wed 9/99:00 am -
2 stops11h 15m
Sun 9/136:00 am -
1 stop8h 28m
Deal found 8/25![United Airlines logo]()
$416
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am -
1 stop8h 34m
Tue 9/155:00 pm -
1 stop10h 07m
Deal found 8/26![American Airlines logo]()
$405
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:00 am -
2 stops11h 15m
Tue 9/151:51 pm -
1 stop8h 27m
Deal found 8/26![United Airlines logo]()
$410
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:27 pm -
1 stop6h 43m
Thu 9/244:42 pm -
1 stop8h 39m
Deal found 8/26![United Airlines logo]()
$379
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
1 stop9h 34m
Tue 9/295:00 pm -
1 stop10h 07m
Deal found 8/25![American Airlines logo]()
$371
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 9/229:00 am -
2 stops11h 15m
Tue 9/291:52 pm -
1 stop8h 01m
Deal found 8/25![United Airlines logo]()
$376
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.
Fri 9/2511:30 pm -
1 stop7h 12m
Fri 10/24:42 pm -
2 stops10h 52m
Deal found 8/28![United Airlines logo]()
$402
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.
Sat 9/2610:57 pm -
1 stop7h 21m
Sat 10/35:00 pm -
1 stop7h 47m
Deal found 8/27![Delta logo]()
$421
One-way flights from Portland to ChattanoogaSearch for one-way flight options from Portland to Chattanooga. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
Search for one-way flight options from Portland to Chattanooga. Find affordable one-way fares based on user searches. Data last updated August 29, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:01 am -
1 stop13h 28m
Deal found 8/24![American Airlines logo]()
$352
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:57 pm -
1 stop7h 21m
Deal found 8/26![Delta logo]()
$379
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:39 pm -
3 stops40h 54m
Deal found 8/24![Multiple Airlines logo]()
$397
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:49 am -
1 stop9h 01m
Deal found 8/26![Delta logo]()
$410
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.
Fri 10/912:25 pm -
3 stops46h 57m
Deal found 8/26![Multiple Airlines logo]()
$425
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 am -
2 stops13h 04m
Deal found 8/26![American Airlines logo]()
$438
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:30 am -
2 stops13h 04m
Deal found 8/26![American Airlines logo]()
$439
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.
Sat 9/2612:24 pm -
3 stops47h 00m
Deal found 8/26![Multiple Airlines logo]()
$456
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.
Thu 9/32:27 pm -
1 stop6h 43m
Deal found 8/27![United Airlines logo]()
$488
Find flight deals from Portland to Chattanooga
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Chattanooga (CHA). 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 | $363 (American Airlines) |
One-way from | $352 (American Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $452 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Chattanooga 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 Portland to Chattanooga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 11/11
11:49 pm-11:37 am
1 stop8h 48m
Chattanooga Lovell Field
Sun 11/15
4:03 pm-11:43 pm
1 stop10h 40m
$371
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Thu 9/17
2:27 pm-12:10 am
1 stop6h 43m
Chattanooga Lovell Field
Thu 9/24
4:42 pm-10:21 pm
1 stop8h 39m
$379
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Fri 11/6
12:57 pm-11:28 pm
1 stop7h 31m
Chattanooga Lovell Field
Mon 11/9
4:40 pm-12:44 am
2 stops11h 04m
$384
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Tue 11/17
11:18 pm-9:20 am
1 stop7h 02m
Chattanooga Lovell Field
Sat 11/21
3:00 pm-10:07 pm
1 stop10h 07m
$391
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 9/9
9:00 am-11:15 pm
2 stops11h 15m
Chattanooga Lovell Field
Sun 9/13
6:00 am-11:28 am
1 stop8h 28m
$416
Quickest round-trip
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Thu 10/22
11:43 am-10:00 pm
1 stop7h 17m
Chattanooga Lovell Field
Sun 10/25
6:00 am-10:41 am
1 stop7h 41m
$429
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Thu 10/1
12:01 pm-10:34 pm
1 stop7h 33m
Chattanooga Lovell Field
Mon 10/5
4:08 pm-11:39 pm
1 stop10h 31m
$439
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Thu 10/1
11:30 pm-9:42 am
1 stop7h 12m
Chattanooga Lovell Field
Mon 10/5
4:42 pm-10:21 pm
1 stop8h 39m
$444
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 9/2
11:36 am-10:10 pm
1 stop7h 34m
Chattanooga Lovell Field
Mon 9/7
5:35 am-10:27 am
1 stop7h 52m
$453
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Thu 10/1
10:57 pm-9:18 am
1 stop7h 21m
Chattanooga Lovell Field
Fri 10/9
4:01 pm-9:49 pm
1 stop8h 48m
$479
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Portland to Chattanooga
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 Chattanooga in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Chattanooga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Chattanooga 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 Portland-Chattanooga 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 Chattanooga
Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Portland with our price prediction graph.
PDX-CHA
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 Chattanooga
Reviews of airlines servicing Chattanooga
Get insights into the airlines that provide service to Chattanooga. 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 Chattanooga. Reviews last updated August 29, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Portland to Chattanooga 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
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$418 | FlexibilityNo cancel fee | On-timeN/A |