$259+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHA
Oct 27 — Nov 31
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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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 September 27, 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 September 27, 2026.
This American Airlines deal was found by Cheapflights users on 9/26. 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 stop6h 33m
Wed 12/164:03 pm -
1 stop8h 58m
Deal found 9/26![American Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 11/1811:49 pm -
1 stop8h 48m
Mon 11/234:06 pm -
1 stop9h 15m
Deal found 9/27![American Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/212:27 pm -
1 stop6h 43m
Wed 10/286:50 am -
2 stops10h 47m
Deal found 9/23![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 9/25. 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 10/2911:43 am -
1 stop7h 17m
Sun 11/15:35 am -
1 stop8h 07m
Deal found 9/25![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/26. 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 11/172:24 pm -
1 stop6h 30m
Sat 11/213:00 pm -
1 stop10h 10m
Deal found 9/26![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/25. 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 12/17:25 pm -
2 stops11h 24m
Tue 12/86:30 am -
1 stop8h 11m
Deal found 9/25![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 9/26. 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 10/1311:43 am -
1 stop7h 17m
Fri 10/232:50 pm -
1 stop9h 59m
Deal found 9/26![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Tue 10/132:27 pm -
1 stop6h 43m
Fri 10/234:42 pm -
2 stops10h 52m
Deal found 9/26![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 11/410:47 am -
1 stop7h 06m
Sun 11/86:45 am -
1 stop8h 02m
Deal found 9/24![United Airlines logo]()
$457
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 September 27, 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 September 27, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/212:27 pm -
1 stop6h 43m
Wed 10/286:50 am -
2 stops10h 47m
Deal found 9/23![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 9/26. 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 11/172:24 pm -
1 stop6h 30m
Sat 11/213:00 pm -
1 stop10h 10m
Deal found 9/26![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/222:27 pm -
1 stop6h 43m
Thu 10/294:50 pm -
1 stop9h 25m
Deal found 9/24![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 1/305:15 am -
2 stops8h 43m
Tue 2/26:45 am -
1 stop7h 46m
Deal found 9/23![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 9/22. 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 12/127:33 pm -
2 stops11h 16m
Wed 12/161:40 pm -
2 stops12h 05m
Deal found 9/22![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Wed 12/27:25 pm -
2 stops11h 24m
Sat 12/56:30 am -
2 stops14h 37m
Deal found 9/26![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Tue 11/175:00 am -
2 stops9h 10m
Sat 11/211:52 pm -
2 stops12h 17m
Deal found 9/26![United Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/185:00 am -
2 stops12h 53m
Mon 11/236:50 am -
2 stops18h 08m
Deal found 9/27![United Airlines logo]()
$531
Last-minute flights from Portland to ChattanoogaDiscover last-minute flight deals from Portland to Chattanooga. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Chattanooga. Data last updated September 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 9/3012:57 pm -
1 stop7h 18m
Wed 10/76:00 am -
1 stop8h 33m
Deal found 9/24![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 9/26. 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.
Wed 10/711:52 am -
1 stop6h 31m
Sun 10/113:09 pm -
1 stop9h 53m
Deal found 9/26![Delta logo]()
$473
This Delta deal was found by Cheapflights users on 9/26. 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 10/1311:43 am -
1 stop7h 17m
Thu 10/222:50 pm -
1 stop9h 59m
Deal found 9/26![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Tue 10/132:27 pm -
1 stop6h 43m
Fri 10/234:42 pm -
2 stops10h 52m
Deal found 9/26![United Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 9/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 am -
1 stop7h 03m
Wed 10/284:08 pm -
1 stop8h 03m
Deal found 9/23![American Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/212:27 pm -
1 stop6h 43m
Wed 10/286:50 am -
2 stops10h 47m
Deal found 9/23![United Airlines logo]()
$396
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/222:27 pm -
1 stop6h 43m
Thu 10/294:50 pm -
1 stop9h 25m
Deal found 9/24![United Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 9/26. 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 10/222:20 pm -
1 stop6h 19m
Sun 10/252:50 pm -
1 stop7h 19m
Deal found 9/26![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 9/25. 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 10/2911:43 am -
1 stop7h 17m
Sun 11/15:35 am -
1 stop8h 07m
Deal found 9/25![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 September 27, 2026.
Search for one-way flight options from Portland to Chattanooga. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:06 am -
3 stops43h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 9/25. 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.
Mon 10/2611:00 pm -
1 stop13h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 11/1311:30 pm -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Fri 10/912:25 pm -
3 stops41h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 10/2510:55 pm -
2 stops12h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/92:27 pm -
1 stop6h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 11/186:08 am -
3 stops12h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Mon 10/2610:28 am -
3 stops21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Sun 10/2512:11 pm -
3 stops23h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$591
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 September 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $383 (American Airlines) |
One-way from | $259 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $508 |
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 September 27, 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
Fri 11/13
11:06 am-9:09 am
3 stops43h 03m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$259
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 11/18
11:57 am-11:42 pm
1 stop8h 45m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Fri 11/13
12:08 pm-10:00 pm
1 stop6h 52m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Fri 11/13
11:30 pm-9:48 am
1 stop7h 18m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Thu 11/5
9:50 pm-8:32 am
1 stop7h 42m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Sun 10/25
11:00 pm-9:21 am
1 stop7h 21m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 11/18
7:26 pm-1:14 pm
2 stops14h 48m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$394
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Fri 11/13
11:57 am-12:20 am
2 stops9h 23m
Chattanooga Lovell Field
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$394
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Wed 10/21
2:27 pm-12:10 am
1 stop6h 43m
Chattanooga Lovell Field
Wed 10/28
6:50 am-2:37 pm
2 stops10h 47m
$396
PortlandChattanooga
PDX Portland - CHA Chattanooga Lovell Field
PDXCHA
Portland
Tue 11/17
2:24 pm-11:54 pm
1 stop6h 30m
Chattanooga Lovell Field
Sat 11/21
3:00 pm-10:10 pm
1 stop10h 10m
$411
Showing 1-10 of 18 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 September.
| 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
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 $360). 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 below average for this route at the moment.
Portland to Chattanooga flights typically cost between $399 and $679 in December.The cheapest round-trip price found within the last 5 days was $383 on American Airlines (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 September 27, 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.
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Portland to Chattanooga. 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 Chattanooga?
Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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Other flights to Chattanooga
Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
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Portland and Chattanooga flights
Browse other Portland and Chattanooga flight options. Last updated on September 27, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Portland to Chattanooga
Discover the top 3 airlines that operate flights from Portland to Chattanooga. 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 September 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$259 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$479 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$450 | FlexibilityNo cancel fee | On-timeN/A |