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$134+ Cheap flights from Portland, ME to Chattanooga (PWM - CHA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CHA
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from Portland to Chattanooga

Cheapest flights from Portland to Chattanooga
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 November 18, 2025.

This United Airlines deal was found by Cheapflights users on 11/18. 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 12/36:00 amPWM - CHA
2 stops10h 59mUnited Airlines
Sun 12/77:00 amCHA - PWM
2 stops7h 19mUnited Airlines
Deal found 11/18$428
This American Airlines deal was found by Cheapflights users on 11/16. 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 11/265:37 pmPWM - CHA
1 stop5h 46mAmerican Airlines
Sun 11/305:00 amCHA - PWM
1 stop4h 37mAmerican Airlines
Deal found 11/16$534
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/14:52 pmPWM - CHA
1 stop18h 41mUnited Airlines
Fri 12/55:34 pmCHA - PWM
1 stop20h 48mUnited Airlines
Deal found 11/16$578
This American Airlines deal was found by Cheapflights users on 11/16. 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 12/246:00 amPWM - CHA
2 stops9h 07mAmerican Airlines
Sun 12/286:03 pmCHA - PWM
1 stop4h 48mAmerican Airlines
Deal found 11/16$611

Cheap 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$247
(American Airlines)

One-way from

$134
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$376
Provider with most accurate pricing for Portland-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Portland-Chattanooga Lovell Field flights.
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From Portland to Chattanooga Lovell Field
Search Deals
One-way flight from Portland to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 2,558,603 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Portland to Chattanooga that are best for you.

Fly from

Portland

Fly to

Chattanooga

Route

Depart

Return

Price

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Tue 1/13

5:07 pm-10:50 pm

1 stop5h 43m

Chattanooga Lovell Field

Sat 1/17

4:45 pm-10:07 pm

1 stop5h 22m

$247

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Fri 1/23

5:07 pm-10:50 pm

1 stop5h 43m

Chattanooga Lovell Field

Sun 1/25

7:00 am-12:06 pm

1 stop5h 06m

$247

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Tue 1/13

6:00 am-4:54 pm

2 stops10h 54m

Chattanooga Lovell Field

Sat 1/17

8:43 am-2:39 pm

1 stop5h 56m

$252

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Fri 1/23

6:00 am-4:54 pm

2 stops10h 54m

Chattanooga Lovell Field

Sun 1/25

8:15 am-2:39 pm

1 stop6h 24m

$280

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Wed 12/3

6:00 am-4:59 pm

2 stops10h 59m

Chattanooga Lovell Field

Sun 12/7

7:00 am-2:19 pm

2 stops7h 19m

$428

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Wed 11/26

5:37 pm-11:23 pm

1 stop5h 46m

Chattanooga Lovell Field

Sun 11/30

5:00 am-9:37 am

1 stop4h 37m

$534

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Mon 12/1

4:52 pm-11:33 am

1 stop18h 41m

Chattanooga Lovell Field

Fri 12/5

5:34 pm-2:22 pm

1 stop20h 48m

$578

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Tue 1/13

7:00 am-1:44 pm

1 stop6h 44m

$134

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Tue 1/13

6:00 am-4:54 pm

2 stops10h 54m

$139

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Sun 2/22

7:00 am-3:10 pm

2 stops8h 10m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 12 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Portland, Maine-Chattanooga flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Chattanooga flight deals on Cheapflights vs. eDreams >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 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 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.
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, Maine to Chattanooga?

Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Chattanooga (average of $77). Flying from Portland, Maine to Chattanooga in January is currently the most expensive (average of $157). 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, Maine 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 November 18, 2025.
Peruse reviews from past customers who have flown with Delta and American 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.
Delta
7.9
Good
8,003 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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
8,003 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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
11,045 reviews
Delta
7.9
Good
8,003 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

7.9

Boarding

8.1

Food

7.3

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 Portland to Chattanooga. 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 Portland, Maine to Chattanooga?

    Airlines like American Airlines and United Airlines fly from Portland, Maine to Chattanooga in about 5h 43m. The time it takes to get you to your destination can typically vary by up to 5h 11m. The distance between Portland, Maine and Chattanooga is about 990 mi. This flight may include one or multiple stops.

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

    According to our current data, Delta ($171), and American Airlines ($258) offers the cheapest pricing from Portland, Maine to Chattanooga. These flights start at 60% lower than the current average price 3 months from now.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $134. Users have also found prices from $139 and $230 on United Airlines and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Chattanooga 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 Portland, Maine to Chattanooga?

    Currently, July is the cheapest month in which you can book a flight from Portland, Maine to Chattanooga (average of $77). Flying from Portland, Maine to Chattanooga in January is currently the most expensive (average of $157). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Portland to Chattanooga

Discover the top 2 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 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$171Average$335FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$388FlexibilityNo cancel feeOn-time71%

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