$353+ Cheap flights from Portland to Chattanooga (PDX - CHA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHA
Nov 30 — Dec 71
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
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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 October 31, 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 October 31, 2026.
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/1811:10 pm -
1 stop7h 10m
Mon 11/234:05 pm -
1 stop8h 52m
Deal found 10/28![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop7h 01m
Mon 12/71:40 pm -
2 stops12h 05m
Deal found 10/30![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 10/25. 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.
Sun 11/1511:10 pm -
1 stop7h 10m
Mon 11/232:59 pm -
1 stop7h 15m
Deal found 10/25![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/25. 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 11/1211:10 pm -
1 stop7h 10m
Tue 11/174:05 pm -
1 stop8h 52m
Deal found 10/25![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/1110:47 am -
1 stop7h 06m
Thu 11/196:50 am -
2 stops10h 47m
Deal found 10/25![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:30 am -
2 stops13h 33m
Wed 12/165:35 am -
2 stops14h 44m
Deal found 10/29![Delta logo]()
$453
This Delta deal was found by Cheapflights users on 10/25. 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 11/1211:10 pm -
1 stop7h 10m
Mon 11/235:35 am -
1 stop8h 06m
Deal found 10/25![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 10/25. 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.
Sun 11/1511:10 pm -
1 stop7h 10m
Thu 11/264:00 pm -
2 stops21h 04m
Deal found 10/25![Delta logo]()
$471
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/1211:13 pm -
2 stops10h 32m
Wed 12/166:00 am -
1 stop8h 02m
Deal found 10/27![American Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:10 pm -
1 stop7h 10m
Sat 11/146:45 am -
1 stop9h 29m
Deal found 10/29![Delta logo]()
$479
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 October 31, 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 October 31, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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.
Tue 11/1711:10 pm -
1 stop7h 10m
Sat 11/213:00 pm -
1 stop10h 10m
Deal found 10/26![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:10 am -
2 stops13h 18m
Mon 11/165:52 pm -
1 stop7h 35m
Deal found 10/28![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/1811:10 pm -
1 stop7h 10m
Mon 11/234:05 pm -
1 stop8h 52m
Deal found 10/28![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 10/25. 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.
Wed 11/1111:10 pm -
1 stop7h 10m
Tue 11/173:00 pm -
1 stop10h 10m
Deal found 10/25![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/115:00 am -
2 stops12h 53m
Sun 11/156:45 am -
1 stop8h 02m
Deal found 10/27![United Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:10 pm -
1 stop7h 10m
Sun 11/156:00 am -
1 stop7h 58m
Deal found 10/29![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3010:46 am -
1 stop6h 54m
Tue 2/26:30 am -
1 stop8h 01m
Deal found 10/29![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:08 pm -
1 stop6h 52m
Sun 11/156:00 am -
1 stop7h 58m
Deal found 10/29![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:24 pm -
1 stop6h 30m
Sat 11/145:20 pm -
1 stop7h 37m
Deal found 10/29![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:51 am -
1 stop9h 03m
Sat 11/145:35 am -
1 stop8h 06m
Deal found 10/29![Delta logo]()
$483
Last-minute flights from Portland to ChattanoogaDiscover last-minute flight deals from Portland to Chattanooga. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Chattanooga. Data last updated October 31, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/1110:47 am -
1 stop7h 06m
Thu 11/196:50 am -
2 stops10h 47m
Deal found 10/25![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:10 pm -
1 stop9h 10m
Sun 11/155:35 am -
1 stop8h 06m
Deal found 10/29![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:57 pm -
1 stop7h 31m
Sat 11/1410:41 am -
2 stops13h 21m
Deal found 10/29![United Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 10/25. 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 11/1211:10 pm -
1 stop7h 10m
Tue 11/174:05 pm -
1 stop8h 52m
Deal found 10/25![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 10/25. 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 11/1211:10 pm -
1 stop7h 10m
Mon 11/235:35 am -
1 stop8h 06m
Deal found 10/25![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:10 pm -
1 stop7h 10m
Sat 11/146:45 am -
1 stop9h 29m
Deal found 10/29![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:47 am -
1 stop7h 06m
Sat 11/1410:41 am -
2 stops10h 43m
Deal found 10/29![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 10/25. 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.
Sun 11/1511:10 pm -
1 stop7h 10m
Mon 11/232:59 pm -
1 stop7h 15m
Deal found 10/25![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 10/25. 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.
Sun 11/1511:10 pm -
1 stop7h 10m
Thu 11/264:00 pm -
2 stops21h 04m
Deal found 10/25![Delta logo]()
$471
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:14 am -
2 stops10h 29m
Sat 11/214:06 pm -
1 stop9h 15m
Deal found 10/28![American Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 10/28. 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.
Wed 11/1811:10 pm -
1 stop7h 10m
Mon 11/234:05 pm -
1 stop8h 52m
Deal found 10/28![Delta logo]()
$399
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 October 31, 2026.
Search for one-way flight options from Portland to Chattanooga. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/612:31 pm -
3 stops41h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 4/106:22 am -
1 stop8h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/27. 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 4/107:49 pm -
2 stops14h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/45:00 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/295:30 am -
3 stops35h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:10 pm -
1 stop7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 11/611:30 pm -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$508
This Alaska Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:04 am -
2 stops13h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Alaska Airlines logo]()
$513
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/59:50 pm -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/109:30 pm -
3 stops37h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$567
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 October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Delta) |
One-way from | $353 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $545 |
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 October 31, 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
Tue 11/17
11:10 pm-9:20 am
1 stop7h 10m
Chattanooga Lovell Field
Sat 11/21
3:00 pm-10:10 pm
1 stop10h 10m
$399
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 11/18
11:10 pm-9:20 am
1 stop7h 10m
Chattanooga Lovell Field
Mon 11/23
4:05 pm-9:57 pm
1 stop8h 52m
$399
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 11/11
11:10 pm-9:20 am
1 stop7h 10m
Chattanooga Lovell Field
Tue 11/17
3:00 pm-10:10 pm
1 stop10h 10m
$439
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Sat 11/7
11:52 am-10:47 pm
1 stop7h 55m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$444
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Thu 11/12
11:10 pm-9:20 am
1 stop7h 10m
Chattanooga Lovell Field
Sun 11/15
6:00 am-10:58 am
1 stop7h 58m
$479
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Fri 11/13
12:08 pm-10:00 pm
1 stop6h 52m
Chattanooga Lovell Field
Sun 11/15
6:00 am-10:58 am
1 stop7h 58m
$479
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Tue 11/10
2:24 pm-11:54 pm
1 stop6h 30m
Chattanooga Lovell Field
Sat 11/14
5:20 pm-9:57 pm
1 stop7h 37m
$483
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 11/11
11:51 am-11:54 pm
1 stop9h 03m
Chattanooga Lovell Field
Sat 11/14
5:35 am-10:41 am
1 stop8h 06m
$483
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Thu 11/12
7:10 am-11:28 pm
2 stops13h 18m
Chattanooga Lovell Field
Mon 11/16
5:52 pm-10:27 pm
1 stop7h 35m
$484
Quickest round-trip
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Sun 11/29
11:10 pm-9:20 am
1 stop7h 10m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$489
Showing 1-10 of 19 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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
What is the cheapest month to book a flight from Portland to Chattanooga?
Currently, November is the cheapest month in which you can book a flight from Portland to Chattanooga (average of $370). Flying from Portland to Chattanooga in March is currently the most expensive (average of $548). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Chattanooga?
Airfare is typical for this route at the moment.
Portland to Chattanooga flights typically cost between $360 and $484 in December.The cheapest round-trip price found within the last 5 days was $399 on Delta (Dec 12-Dec 16).
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 October 31, 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.
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$336 | Average$485 | FlexibilityNo cancel fee | On-time71% |