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$136+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CHA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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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 agosto 14, 2025.

Round-trip from

$279
(Delta)

One-way from

$136
(Delta)

Popular in

June

Cheapest in

October

Average price

$317
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. 7% potential increase in price ($36 potential increase over avg. RT price).
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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 August 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 agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
mar. 10/286:00 amPWM - CHA
1 stop4h 30mDelta
vie. 10/315:54 amCHA - PWM
1 stop6h 28mDelta
Deal found 8/14$279
This American Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 10/281:05 pmPWM - CHA
2 stops7h 58mAmerican Airlines
vie. 10/318:01 amCHA - PWM
2 stops7h 10mAmerican Airlines
Deal found 8/14$289
This Delta deal was found by Cheapflights users on 8/13. 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.
sáb. 9/206:33 pmPWM - CHA
1 stop4h 28mDelta
sáb. 10/44:11 pmCHA - PWM
1 stop5h 49mDelta
Deal found 8/13$319
This American Airlines deal was found by Cheapflights users on 8/13. 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.
sáb. 9/206:00 amPWM - CHA
2 stops7h 53mAmerican Airlines
sáb. 10/48:10 amCHA - PWM
2 stops9h 45mAmerican Airlines
Deal found 8/13$337
This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/286:14 amPWM - CHA
1 stop7h 12mUnited Airlines
lun. 9/17:00 amCHA - PWM
1 stop7h 26mUnited Airlines
Deal found 8/13$359
This Delta deal was found by Cheapflights users on 8/13. 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.
lun. 8/256:33 pmPWM - CHA
1 stop4h 26mDelta
mié. 8/277:00 amCHA - PWM
1 stop5h 59mDelta
Deal found 8/13$589

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 agosto 14, 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

mar. 10/28

6:00 am-10:30 am

1 stop4h 30m

Chattanooga Lovell Field

vie. 10/31

5:54 am-12:22 pm

1 stop6h 28m

$279

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

mar. 10/28

1:05 pm-9:03 pm

2 stops7h 58m

Chattanooga Lovell Field

vie. 10/31

8:01 am-3:11 pm

2 stops7h 10m

$289

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

sáb. 9/20

6:33 pm-11:01 pm

1 stop4h 28m

Chattanooga Lovell Field

sáb. 10/4

4:11 pm-10:00 pm

1 stop5h 49m

$319

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

sáb. 9/20

6:00 am-1:53 pm

2 stops7h 53m

Chattanooga Lovell Field

sáb. 10/4

8:10 am-5:55 pm

2 stops9h 45m

$337

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

jue. 8/28

6:14 am-1:26 pm

1 stop7h 12m

Chattanooga Lovell Field

lun. 9/1

7:00 am-2:26 pm

1 stop7h 26m

$359

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

lun. 8/25

6:33 pm-10:59 pm

1 stop4h 26m

Chattanooga Lovell Field

mié. 8/27

7:00 am-12:59 pm

1 stop5h 59m

$589

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

mié. 10/22

6:00 am-10:30 am

1 stop4h 30m

$136

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

vie. 10/3

5:20 pm-9:38 pm

1 stop4h 18m

$144

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

jue. 10/2

6:05 pm-12:13 am

1 stop6h 08m

$144

PortlandChattanooga

PWM - CHA

PWMCHA

Portland

mié. 10/22

4:57 pm-11:11 pm

1 stop6h 14m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 October is currently the most expensive (average of $418). 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.

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 agosto 14, 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
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    According to our current data, Delta ($171), and American Airlines ($246) offers the cheapest pricing from Portland, Maine to Chattanooga. These flights start at 60% 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 October is currently the most expensive (average of $418). 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 Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold

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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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$171Average$341FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$246Average$377FlexibilityNo cancel feeOn-time71%

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