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$227+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PWM
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Chattanooga Lovell Field to Portland are usually found in August or September, booked 23 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Chattanooga to Portland

Cheapest flights from Chattanooga to Portland
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 December 23, 2025.

This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:25 pmCHA - PWM
1 stop5h 18mDelta
Wed 1/75:57 pmPWM - CHA
1 stop4h 54mDelta
Deal found 12/22$264
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Wed 12/2412:15 pmCHA - PWM
2 stops11h 07mUnited Airlines
Wed 1/76:00 amPWM - CHA
1 stop6h 18mUnited Airlines
Deal found 12/22$269
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:25 pmCHA - PWM
1 stop5h 18mDelta
Mon 1/55:57 pmPWM - CHA
1 stop5h 01mDelta
Deal found 12/22$314
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Wed 12/2412:15 pmCHA - PWM
2 stops11h 07mUnited Airlines
Tue 1/611:12 amPWM - CHA
2 stops9h 32mUnited Airlines
Deal found 12/22$323
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:45 amCHA - PWM
2 stops8h 54mAmerican Airlines
Tue 1/65:07 pmPWM - CHA
1 stop5h 43mAmerican Airlines
Deal found 12/22$325
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:08 amCHA - PWM
2 stops9h 03mAmerican Airlines
Mon 1/55:20 pmPWM - CHA
2 stops7h 16mAmerican Airlines
Deal found 12/22$413
This American Airlines deal was found by Cheapflights users on 12/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:35 amCHA - PWM
1 stop4h 45mAmerican Airlines
Wed 12/318:00 amPWM - CHA
2 stops9h 37mAmerican Airlines
Deal found 12/22$464
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/3112:15 pmCHA - PWM
2 stops11h 07mUnited Airlines
Mon 1/56:46 pmPWM - CHA
2 stops22h 08mUnited Airlines
Deal found 12/20$474
This Delta deal was found by Cheapflights users on 12/20. 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 12/315:25 pmCHA - PWM
1 stop5h 18mDelta
Mon 1/55:57 pmPWM - CHA
1 stop5h 01mDelta
Deal found 12/20$492
This Delta deal was found by Cheapflights users on 12/20. 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 12/305:25 pmCHA - PWM
1 stop5h 18mDelta
Sat 1/37:00 amPWM - CHA
1 stop5h 11mDelta
Deal found 12/20$497

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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$227
(United Airlines)

Popular in

January

Cheapest in

August

Average price

$426
Provider with most accurate pricing for Chattanooga Lovell Field-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Portland flights.
Search Deals
From Chattanooga Lovell Field to Portland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Chattanooga to Portland that are best for you.

Fly from

Chattanooga

Fly to

Portland

Route

Depart

Return

Price

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 1/21

8:15 am-2:39 pm

1 stop6h 24m

Portland

Wed 1/28

6:00 am-12:18 pm

1 stop6h 18m

$227

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Tue 1/20

6:03 pm-10:27 pm

1 stop4h 24m

Portland

Thu 1/22

5:57 pm-10:51 pm

1 stop4h 54m

$267

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 1/7

6:42 am-12:06 pm

1 stop5h 24m

Portland

Fri 1/16

5:07 pm-10:50 pm

1 stop5h 43m

$277

ChattanoogaPortland

CHA - PWM

CHAPWM

Chattanooga Lovell Field

Wed 1/21

8:15 am-2:39 pm

1 stop6h 24m

Portland

Sat 1/24

8:40 am-8:44 pm

2 stops12h 04m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chattanooga-Portland, Maine flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chattanooga-Portland, Maine flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

How far ahead should I book a flight from Chattanooga to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Chattanooga to Portland. Price data was last updated on December 19, 2025.

To ensure you get the cheapest price possible for a flight from Chattanooga to Portland, Maine, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chattanooga to Portland, Maine?

Currently, February is the cheapest month in which you can book a flight from Chattanooga to Portland, Maine (average of $88). Flying from Chattanooga to Portland, Maine in January is currently the most expensive (average of $186). 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.

What is the cheapest time of day to fly from CHA to PWM?

Find hourly flight availability from Chattanooga to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

One of the essential ways to save on airfare from Chattanooga to Portland, Maine is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 37% on airfare.

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 December 23, 2025.
See what other customers who have flown with Delta and American 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.
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Chattanooga to Portland, Maine?

    United Airlines and Delta can get you from Chattanooga to Portland, Maine in just under 4h 24m. Your travel time can differ by up to 2h. Airlines will cover a distance of 990 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chattanooga to Portland, Maine round-trip?

    Currently priced at $143, Delta will fly you from Chattanooga to Portland, Maine and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $258. These flights start at 61% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chattanooga to Portland, Maine one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $128. Delta flights start at $128 while deals on United Airlines start at $133 one-way.

  • Can I find deals for flights from Chattanooga to Portland that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Portland.

  • Can I find deals for business class flights from Chattanooga to Portland?

    Yes. Cheapflights offers flight deals from Chattanooga to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chattanooga to Portland, Maine?

    Currently, February is the cheapest month in which you can book a flight from Chattanooga to Portland, Maine (average of $88). Flying from Chattanooga to Portland, Maine in January is currently the most expensive (average of $186). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Brunswick
Auburn
Conway

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Top 2 airlines flying from Chattanooga to Portland

Discover the top 2 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 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$165Average$307FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$377FlexibilityNo cancel feeOn-time71%

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