$313+ Cheap flights from Portland, ME to Chattanooga (PWM - 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CHA
Nov 8 — Nov 151
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 10/4. 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 10/284:47 pm -
1 stop5h 13m
Tue 11/36:00 am -
1 stop7h 12m
Deal found 10/4![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 10/4. 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 10/286:28 am -
2 stops8h 42m
Wed 11/47:05 am -
1 stop4h 52m
Deal found 10/4![Delta logo]()
$340
This Delta deal was found by Cheapflights users on 10/4. 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 10/285:28 pm -
1 stop4h 47m
Mon 11/28:20 am -
1 stop4h 42m
Deal found 10/4![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop7h 16m
Sat 10/246:15 pm -
1 stop5h 13m
Deal found 10/5![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:45 am -
1 stop4h 45m
Tue 11/105:12 pm -
1 stop4h 24m
Deal found 10/6![American Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Fri 10/235:08 pm -
1 stop7h 02m
Tue 10/276:50 am -
1 stop7h 26m
Deal found 10/8![United Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:47 pm -
1 stop5h 13m
Mon 10/126:25 pm -
1 stop5h 10m
Deal found 10/6![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:28 pm -
1 stop4h 47m
Sun 11/86:00 am -
1 stop5h 57m
Deal found 10/6![Delta logo]()
$533
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 10/4. 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 10/284:47 pm -
1 stop5h 13m
Tue 11/36:00 am -
1 stop7h 12m
Deal found 10/4![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop7h 16m
Sat 10/246:15 pm -
1 stop5h 13m
Deal found 10/5![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:47 pm -
1 stop5h 13m
Tue 11/105:35 am -
1 stop7h 26m
Deal found 10/6![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 10/4. 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 10/302:09 pm -
1 stop5h 28m
Mon 11/27:05 am -
1 stop4h 52m
Deal found 10/4![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:47 pm -
1 stop5h 13m
Mon 11/96:00 am -
1 stop4h 59m
Deal found 10/6![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/3. 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 1/67:30 am -
2 stops13h 43m
Sat 1/96:30 am -
2 stops8h 03m
Deal found 10/3![United Airlines logo]()
$431
Last-minute flights from Portland to ChattanoogaDiscover last-minute flight deals from Portland to Chattanooga. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Chattanooga. Data last updated October 9, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:47 pm -
1 stop5h 13m
Mon 10/126:25 pm -
1 stop5h 10m
Deal found 10/6![Delta logo]()
$529
This United Airlines deal was found by Cheapflights users on 10/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop7h 16m
Sat 10/246:15 pm -
1 stop5h 13m
Deal found 10/5![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Fri 10/235:08 pm -
1 stop7h 02m
Tue 10/276:50 am -
1 stop7h 26m
Deal found 10/8![United Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 10/4. 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 10/286:01 am -
1 stop5h 17m
Wed 11/47:05 am -
1 stop4h 52m
Deal found 10/4![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 10/4. 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 10/286:28 am -
2 stops8h 42m
Tue 11/37:05 am -
2 stops8h 30m
Deal found 10/4![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 10/4. 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 10/285:28 pm -
1 stop4h 47m
Mon 11/28:20 am -
1 stop4h 42m
Deal found 10/4![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:28 pm -
1 stop4h 47m
Sun 11/86:00 am -
1 stop5h 57m
Deal found 10/6![Delta logo]()
$533
This American Airlines deal was found by Cheapflights users on 10/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:45 am -
1 stop4h 45m
Tue 11/105:12 pm -
1 stop4h 24m
Deal found 10/6![American Airlines logo]()
$515
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 9, 2026.
Search for one-way flight options from Portland to Chattanooga. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:31 pm -
2 stops13h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 10/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/36:00 am -
1 stop5h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/55:25 am -
2 stops9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![American Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/46:00 am -
1 stop4h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:09 pm -
1 stop7h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Tue 1/510:54 am -
3 stops51h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 10/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/35:30 am -
2 stops11h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![American Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Sun 1/310:54 am -
3 stops26h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$789
Find flight deals from Portland to Chattanooga
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $335 (Delta) |
One-way from | $313 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $380 |
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 9, 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
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Tue 1/5
5:30 am-12:51 pm
1 stop7h 21m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Wed 10/28
4:47 pm-10:00 pm
1 stop5h 13m
Chattanooga Lovell Field
Tue 11/3
6:00 am-1:12 pm
1 stop7h 12m
$335
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Wed 11/4
4:47 pm-10:00 pm
1 stop5h 13m
Chattanooga Lovell Field
Tue 11/10
5:35 am-1:01 pm
1 stop7h 26m
$335
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Fri 10/30
2:09 pm-7:37 pm
1 stop5h 28m
Chattanooga Lovell Field
Mon 11/2
7:05 am-11:57 am
1 stop4h 52m
$349
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Wed 11/4
4:47 pm-10:00 pm
1 stop5h 13m
Chattanooga Lovell Field
Mon 11/9
6:00 am-10:59 am
1 stop4h 59m
$349
Quickest round-trip
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Mon 1/4
6:00 am-10:56 am
1 stop4h 56m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$359
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Wed 10/21
2:09 pm-9:23 pm
1 stop7h 14m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$381
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Tue 10/20
6:00 am-1:16 pm
1 stop7h 16m
Chattanooga Lovell Field
Sat 10/24
6:15 pm-11:28 pm
1 stop5h 13m
$399
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Wed 1/6
7:30 am-9:13 pm
2 stops13h 43m
Chattanooga Lovell Field
Sat 1/9
6:30 am-2:33 pm
2 stops8h 03m
$431
PortlandChattanooga
PWM Portland - CHA Chattanooga Lovell Field
PWMCHA
Portland
Tue 1/5
10:54 am-2:53 pm
3 stops51h 59m
Chattanooga Lovell Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$529
Showing 1-10 of 11 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 |
- Most accurate provider: When it comes to deals on Portland, Maine-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Chattanooga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-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, Maine-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.
PWM-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 October 9, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Portland to Chattanooga to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
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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Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 9, 2026.
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Portland and Chattanooga flights
Browse other Portland and Chattanooga flight options. Last updated on October 9, 2026.
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Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 9, 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 October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$366 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$475 | FlexibilityNo cancel fee | On-time71% |