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

According to our current data, Delta ($259), American Airlines ($337), and United Airlines ($483) offers the cheapest pricing from Portland, Maine to Chattanooga. These flights start at 46% lower than the current average price 3 months from now.

What is the cheapest day to fly from Portland, Maine to Chattanooga?

Travelers seeking maximum savings on their Portland, Maine to Chattanooga flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Portland, Maine to Chattanooga?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 32% when planning your travel around this day of the week.

What is the cheapest month to fly from Portland, Maine to Chattanooga?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, January can be a great choice for travel to Chattanooga. Flights to Chattanooga from Portland, Maine in January are about $484 on average during January, but can be found for as low as $171.

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

It’s typically best to fly out from Portland, Maine to Chattanooga at noon. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 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.

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.

$154+ Flights from Portland, ME to Chattanooga - Compare & Save Big

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Cheap flight deals from Portland to Chattanooga

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$259 (Delta)
One-way from	$154 (United Airlines)
Popular in	November
Cheapest in	January
Average price	$678

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

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One-way flight from Portland to Chattanooga Lovell Field

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Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 April 29, 2025.

Wed 7/306:00 amPWM - CHA

1 stop7h 07mDelta

Mon 8/257:15 amCHA - PWM

1 stop4h 49mDelta

Deal found 4/28

$259

Sat 6/286:00 amPWM - CHA

2 stops7h 28mAmerican Airlines

Wed 7/95:02 amCHA - PWM

2 stops10h 11mAmerican Airlines

Deal found 4/28

$337

Thu 8/144:56 pmPWM - CHA

1 stop6h 03mUnited Airlines

Sun 8/177:01 amCHA - PWM

1 stop7h 23mUnited Airlines

Deal found 4/28

$483

Best flights from Portland to Chattanooga
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 April 29, 2025.

Wed 7/304:50 pmPWM - CHA

1 stop5h 22mDelta

Mon 8/47:00 amCHA - PWM

1 stop6h 19mDelta

Deal found 4/29

$259

Sat 6/286:00 amPWM - CHA

2 stops7h 28mAmerican Airlines

Wed 7/95:02 amCHA - PWM

2 stops10h 11mAmerican Airlines

Deal found 4/28

$337

Thu 8/144:56 pmPWM - CHA

1 stop6h 03mUnited Airlines

Sun 8/177:01 amCHA - PWM

1 stop7h 23mUnited Airlines

Deal found 4/28

$483

Last-minute flights from Portland to Chattanooga
Discover last-minute flight deals from Portland to Chattanooga. Data last updated April 29, 2025 and is based on user searches.

Tue 5/135:30 amPWM - CHA

1 stop4h 31mDelta

Sat 5/177:00 amCHA - PWM

1 stop4h 24mDelta

Deal found 4/29

$289

Tue 5/135:50 amPWM - CHA

2 stops7h 21mAmerican Airlines

Sat 5/176:30 amCHA - PWM

2 stops6h 52mAmerican Airlines

Deal found 4/29

$326

Wed 5/286:00 amPWM - CHA

1 stop5h 35mUnited Airlines

Fri 5/3012:10 pmCHA - PWM

2 stops11h 47mUnited Airlines

Deal found 4/29

$261

One-way flights from Portland to Chattanooga
Search for one-way flight options from Portland to Chattanooga. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Sat 5/244:43 pmPWM - CHA

1 stop6h 12mUnited Airlines

Deal found 4/29

$154

Thu 6/196:01 pmPWM - CHA

1 stop6h 05mAmerican Airlines

Deal found 4/29

$230

Cheapflights Fare Finder

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

Price

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Wed 7/30

6:00 am-1:07 pm

1 stop7h 07m

Chattanooga Lovell Field

Mon 8/4

6:40 pm-12:31 am

1 stop5h 51m

$259

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Wed 5/28

6:00 am-11:35 am

1 stop5h 35m

Chattanooga Lovell Field

Fri 5/30

12:10 pm-11:57 pm

2 stops11h 47m

$261

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Tue 5/13

5:50 am-1:11 pm

2 stops7h 21m

Chattanooga Lovell Field

Sat 5/17

6:30 am-1:22 pm

2 stops6h 52m

$326

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Sat 5/24

4:43 pm-10:55 pm

1 stop6h 12m

$154

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

Thu 6/19

6:01 pm-12:06 am

1 stop6h 05m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Portland to Chattanooga

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Chattanooga in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust 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 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 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, November is the cheapest month in which you can book a flight from Portland, Maine to Chattanooga (average of $323). Flying from Portland, Maine to Chattanooga in June is currently the most expensive (average of $436). 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.

Rainfall in Chattanooga by month

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

Temperature in Chattanooga by month

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Chattanooga

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Portland, Maine to Chattanooga round-trip?
According to our current data, Delta ($259), American Airlines ($337), and United Airlines ($483) offers the cheapest pricing from Portland, Maine to Chattanooga. These flights start at 46% lower than the current average price 3 months from now.
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, November is the cheapest month in which you can book a flight from Portland, Maine to Chattanooga (average of $323). Flying from Portland, Maine to Chattanooga in June is currently the most expensive (average of $436). 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

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Top 2 airlines flying from Portland to Chattanooga

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$171	Average$378	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$252	Average$388	FlexibilityNo cancel fee	On-time71%

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$154+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Chattanooga with Cheapflights

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Cheap flight deals from Portland to Chattanooga

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Portland to Chattanooga

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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Chattanooga that are best for you.

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 April.

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.

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?

Rainfall in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average rainfall totals by month.

Temperature in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average temperature totals by month.

Reviews of airlines servicing Chattanooga

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.

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

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

How can I find direct flights from Portland to Chattanooga?

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

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

Traveling to a place near Portland?

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Alternative routes for Portland to Chattanooga

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Top 2 airlines flying from Portland to Chattanooga

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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 April 29, 2025.