$341+ Cheap flights from Chattanooga to Portland, ME (CHA - PWM)
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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PWM
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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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
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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 Chattanooga to Portland
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Cheapest flights from Chattanooga to PortlandExplore the most affordable flight options available from Chattanooga to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Chattanooga to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
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 11/125:35 am -
1 stop7h 26m
Thu 11/192:05 pm -
1 stop5h 51m
Deal found 10/29![Delta logo]()
$374
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 11/124:05 pm -
2 stops8h 14m
Sun 11/226:00 am -
1 stop5h 20m
Deal found 10/29![Delta logo]()
$379
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 11/125:35 am -
2 stops6h 23m
Sat 11/2112:45 pm -
2 stops9h 57m
Deal found 10/29![Delta logo]()
$384
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 11/106:00 am -
1 stop4h 59m
Thu 11/192:05 pm -
1 stop5h 51m
Deal found 10/29![Delta logo]()
$395
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 11/124:05 pm -
1 stop7h 26m
Tue 11/174:50 pm -
1 stop5h 10m
Deal found 10/29![Delta logo]()
$399
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 11/114:05 pm -
2 stops8h 14m
Fri 11/206:00 am -
1 stop5h 21m
Deal found 10/29![Delta logo]()
$400
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 11/136:07 pm -
1 stop5h 24m
Wed 11/186:27 am -
2 stops8h 53m
Deal found 10/29![Delta logo]()
$404
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 11/114:05 pm -
2 stops8h 14m
Thu 11/196:27 am -
2 stops7h 49m
Deal found 10/29![Delta logo]()
$405
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.
Mon 11/96:07 pm -
1 stop5h 24m
Sat 11/212:05 pm -
1 stop6h 44m
Deal found 10/29![Delta logo]()
$419
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 11/106:00 am -
1 stop5h 58m
Tue 11/174:50 pm -
1 stop5h 10m
Deal found 10/29![Delta logo]()
$420
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.
Mon 11/96:07 pm -
1 stop5h 24m
Thu 11/196:27 am -
2 stops7h 49m
Deal found 10/29![Delta logo]()
$424
Best flights from Chattanooga to PortlandDiscover carefully curated flight deals from Chattanooga to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Chattanooga to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
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 3/237:30 am -
1 stop4h 23m
Tue 3/306:00 am -
1 stop4h 56m
Deal found 10/29![Delta logo]()
$341
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 1/236:30 am -
1 stop8h 21m
Wed 1/277:10 am -
2 stops9h 53m
Deal found 10/29![United Airlines logo]()
$446
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 11/145:35 am -
2 stops9h 41m
Fri 11/206:00 am -
1 stop5h 21m
Deal found 10/29![Delta logo]()
$379
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 11/145:35 am -
2 stops9h 41m
Thu 11/196:27 am -
2 stops7h 49m
Deal found 10/29![Delta logo]()
$384
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 11/104:02 pm -
1 stop7h 19m
Sat 11/214:50 pm -
1 stop5h 10m
Deal found 10/29![Delta logo]()
$395
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 11/116:00 am -
1 stop4h 59m
Sun 11/224:50 pm -
1 stop5h 10m
Deal found 10/29![Delta logo]()
$395
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.
Mon 11/96:07 pm -
1 stop5h 24m
Sun 11/224:50 pm -
2 stops7h 04m
Deal found 10/29![Delta logo]()
$424
Last-minute flights from Chattanooga to PortlandDiscover last-minute flight deals from Chattanooga to Portland. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Portland. Data last updated October 30, 2026 and is based on user searches.
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.
Mon 11/96:07 pm -
1 stop5h 24m
Thu 11/192:05 pm -
1 stop5h 51m
Deal found 10/29![Delta logo]()
$419
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.
Mon 11/96:07 pm -
1 stop5h 24m
Sat 11/2112:45 pm -
2 stops9h 57m
Deal found 10/29![Delta logo]()
$424
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 11/105:35 am -
1 stop7h 26m
Fri 11/206:00 am -
1 stop5h 21m
Deal found 10/29![Delta logo]()
$395
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 11/106:00 am -
1 stop5h 58m
Tue 11/174:50 pm -
1 stop5h 10m
Deal found 10/29![Delta logo]()
$420
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 11/114:05 pm -
2 stops8h 14m
Fri 11/206:00 am -
1 stop5h 21m
Deal found 10/29![Delta logo]()
$400
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 11/114:05 pm -
2 stops8h 14m
Thu 11/196:27 am -
2 stops7h 49m
Deal found 10/29![Delta logo]()
$405
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 11/125:35 am -
1 stop7h 26m
Thu 11/192:05 pm -
1 stop5h 51m
Deal found 10/29![Delta logo]()
$374
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 11/124:05 pm -
2 stops8h 14m
Sun 11/226:00 am -
1 stop5h 20m
Deal found 10/29![Delta logo]()
$379
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 11/125:35 am -
2 stops6h 23m
Sat 11/2112:45 pm -
2 stops9h 57m
Deal found 10/29![Delta logo]()
$384
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 11/124:05 pm -
1 stop7h 26m
Tue 11/174:50 pm -
1 stop5h 10m
Deal found 10/29![Delta logo]()
$399
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 11/132:59 pm -
2 stops9h 20m
Mon 11/162:05 pm -
1 stop5h 51m
Deal found 10/29![Delta logo]()
$404
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 11/132:59 pm -
2 stops9h 20m
Wed 11/186:27 am -
2 stops8h 53m
Deal found 10/29![Delta logo]()
$409
One-way flights from Chattanooga to PortlandSearch for one-way flight options from Chattanooga to Portland. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Chattanooga to Portland. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
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 11/54:40 pm -
2 stops21h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$634
Find flight deals from Chattanooga to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Portland (PWM). 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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $341 (Delta) |
Popular in | November |
Cheapest in | March |
Average price | $488 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Chattanooga to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Tue 3/23
7:30 am-11:53 am
1 stop4h 23m
Portland
Tue 3/30
6:00 am-10:56 am
1 stop4h 56m
$341
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Sat 11/14
5:35 am-3:16 pm
2 stops9h 41m
Portland
Fri 11/20
6:00 am-11:21 am
1 stop5h 21m
$379
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Sat 11/14
5:35 am-3:16 pm
2 stops9h 41m
Portland
Thu 11/19
6:27 am-2:16 pm
2 stops7h 49m
$384
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Tue 11/10
4:02 pm-11:21 pm
1 stop7h 19m
Portland
Sat 11/21
4:50 pm-10:00 pm
1 stop5h 10m
$395
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Wed 11/11
6:00 am-10:59 am
1 stop4h 59m
Portland
Sun 11/22
4:50 pm-10:00 pm
1 stop5h 10m
$395
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Mon 11/9
6:07 pm-11:31 pm
1 stop5h 24m
Portland
Sun 11/22
4:50 pm-11:54 pm
2 stops7h 04m
$424
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Sat 1/23
6:30 am-2:51 pm
1 stop8h 21m
Portland
Wed 1/27
7:10 am-5:03 pm
2 stops9h 53m
$446
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Thu 11/5
4:40 pm-2:16 pm
2 stops21h 36m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$634
Sorted by cheapest first
Compare providers for flights from Chattanooga to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Portland 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 Chattanooga-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Portland, Maine 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 Chattanooga-Portland, Maine 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 Chattanooga to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Chattanooga with our price prediction graph.
CHA-PWM
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 Chattanooga to Portland
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated October 30, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Chattanooga to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Chattanooga to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsLewiston
North Conway
Brunswick
Conway
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Chattanooga and Portland flights
Browse other Chattanooga and Portland flight options. Last updated on October 30, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Top 3 airlines flying from Chattanooga to Portland
Discover the top 3 airlines that operate flights from Chattanooga to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$241 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$301 | Average$502 | FlexibilityNo cancel fee | On-time69% |