$309+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PWM
Nov 9 — Nov 161
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to Portland 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 Chattanooga to Portland
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Best
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One-way
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 10, 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 10, 2026.
This Delta deal was found by Cheapflights users on 10/9. 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 11/64:52 pm -
1 stop6h 26m
Fri 11/136:00 am -
1 stop5h 21m
Deal found 10/9![Delta logo]()
$349
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:00 pm -
1 stop7h 35m
Wed 10/285:28 pm -
1 stop4h 47m
Deal found 10/8![Delta logo]()
$374
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.
Mon 10/196:02 pm -
1 stop4h 34m
Tue 10/275:37 pm -
1 stop5h 26m
Deal found 10/6![American Airlines logo]()
$419
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.
Mon 10/196:00 pm -
1 stop5h 28m
Tue 10/275:50 am -
2 stops11h 20m
Deal found 10/6![United Airlines logo]()
$424
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 10/194:00 pm -
2 stops8h 10m
Tue 10/2711:55 am -
2 stops9h 28m
Deal found 10/6![Delta logo]()
$429
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:54 pm -
1 stop7h 42m
Wed 10/215:37 pm -
1 stop5h 26m
Deal found 10/8![American Airlines logo]()
$444
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 10, 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 10, 2026.
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.
Wed 1/137:09 am -
2 stops7h 24m
Sun 1/179:10 am -
2 stops13h 35m
Deal found 10/6![United Airlines logo]()
$345
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.
Sat 3/205:45 pm -
1 stop4h 38m
Wed 3/246:00 am -
2 stops8h 39m
Deal found 10/6![Delta logo]()
$365
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 3/195:30 am -
2 stops10h 43m
Tue 3/304:50 pm -
1 stop5h 14m
Deal found 10/6![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 10/7. 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 10/234:00 pm -
1 stop7h 35m
Wed 10/285:28 pm -
1 stop4h 47m
Deal found 10/7![Delta logo]()
$374
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.
Sat 1/236:30 am -
1 stop8h 14m
Wed 1/277:30 am -
2 stops9h 33m
Deal found 10/8![United Airlines logo]()
$426
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:30 am -
1 stop8h 14m
Tue 1/127:30 am -
2 stops9h 33m
Deal found 10/4![United Airlines logo]()
$440
Last-minute flights from Chattanooga to PortlandDiscover last-minute flight deals from Chattanooga to Portland. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Portland. Data last updated October 10, 2026 and is based on user searches.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:54 pm -
1 stop7h 42m
Wed 10/215:37 pm -
1 stop5h 26m
Deal found 10/8![American Airlines logo]()
$444
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.
Mon 10/196:02 pm -
1 stop4h 34m
Tue 10/275:37 pm -
1 stop5h 26m
Deal found 10/6![American Airlines logo]()
$419
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.
Mon 10/196:00 pm -
1 stop5h 28m
Tue 10/275:50 am -
2 stops11h 20m
Deal found 10/6![United Airlines logo]()
$424
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 10/194:00 pm -
2 stops8h 10m
Tue 10/2711:55 am -
2 stops9h 28m
Deal found 10/6![Delta logo]()
$429
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:00 pm -
1 stop7h 35m
Wed 10/285:28 pm -
1 stop4h 47m
Deal found 10/8![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 10/9. 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 11/64:52 pm -
1 stop6h 26m
Fri 11/136:00 am -
1 stop5h 21m
Deal found 10/9![Delta logo]()
$349
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 10, 2026.
Search for one-way flight options from Chattanooga to Portland. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
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 1/173:43 pm -
3 stops41h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$309
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 1/155:45 pm -
1 stop4h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$319
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.
Sat 1/1610:47 am -
2 stops10h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$324
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.
Fri 1/153:32 pm -
3 stops42h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$402
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Delta) |
One-way from | $309 (Kiwi.com) |
Popular in | November |
Cheapest in | March |
Average price | $504 |
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 10, 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
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Sun 1/17
3:43 pm-9:21 am
3 stops41h 38m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$309
Quickest round-trip
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Fri 1/15
5:45 pm-10:23 pm
1 stop4h 38m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Sun 1/17
10:47 am-7:21 pm
2 stops8h 34m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$324
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Sat 1/16
10:47 am-9:03 pm
2 stops10h 16m
Portland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$324
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Wed 1/13
7:09 am-2:33 pm
2 stops7h 24m
Portland
Sun 1/17
9:10 am-10:45 pm
2 stops13h 35m
$345
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Sat 3/20
5:45 pm-10:23 pm
1 stop4h 38m
Portland
Wed 3/24
6:00 am-2:39 pm
2 stops8h 39m
$365
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Fri 3/19
5:30 am-4:13 pm
2 stops10h 43m
Portland
Tue 3/30
4:50 pm-10:04 pm
1 stop5h 14m
$365
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Fri 10/23
4:00 pm-11:35 pm
1 stop7h 35m
Portland
Wed 10/28
5:28 pm-10:15 pm
1 stop4h 47m
$374
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Sat 1/23
6:30 am-2:44 pm
1 stop8h 14m
Portland
Wed 1/27
7:30 am-5:03 pm
2 stops9h 33m
$426
ChattanoogaPortland
CHA Chattanooga Lovell Field - PWM Portland
CHAPWM
Chattanooga Lovell Field
Fri 1/8
6:30 am-2:44 pm
1 stop8h 14m
Portland
Tue 1/12
7:30 am-5:03 pm
2 stops9h 33m
$440
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 |
- 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 10, 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.
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
JAC - ATL
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
JAC - ATL
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
JAC - ATL
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.8
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
JAC - 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 10, 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 10, 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 10, 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$241 | Average$379 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$290 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$301 | Average$518 | FlexibilityNo cancel fee | On-time69% |