How long is the flight from Portland to Chattanooga?

Departing from Portland to Chattanooga will take you 8h 49m. The distance between Portland and Chattanooga is about 2077 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Flying on Delta is currently your cheapest option to Chattanooga, with prices starting at $108. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $213 and $279, respectively. These flights start at 74% lower than the current average price 3 months from now.

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

For one-way options, check prices for Delta. According to our data, you can fly for as low as $103. Users have also found prices from $103 and $117 on American Airlines and United Airlines, respectively.

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.

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).

What are the most popular airlines that fly from Portland to Chattanooga?

When booking a flight from Portland to Chattanooga, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Portland-Chattanooga flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Portland-Chattanooga flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Portland-Chattanooga flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Chattanooga flights, Cheapflights users trust Mytrip the most. Mytrip 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-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.

$155+ Flights from Portland to Chattanooga

Q: How much does it cost to fly round-trip from Portland to Chattanooga?

Airfare is below average for this route at the moment. Portland to Chattanooga flights typically cost between $361 and $583 in February. The cheapest round-trip price found within the last 3 days was $319 on American Airlines (Feb 14-Feb 19).

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Cheap 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 December 18, 2025.

Mon 12/2210:21 pmPDX - CHA

1 stop7h 18mAmerican Airlines

Tue 1/62:12 pmCHA - PDX

2 stops10h 59mAmerican Airlines

Deal found 12/18

$583

Wed 12/3110:21 pmPDX - CHA

1 stop7h 18mAmerican Airlines

Sun 1/46:13 pmCHA - PDX

1 stop7h 53mAmerican Airlines

Deal found 12/16

$609

Mon 12/2210:21 pmPDX - CHA

1 stop7h 18mAmerican Airlines

Mon 1/53:35 pmCHA - PDX

1 stop8h 44mAmerican Airlines

Deal found 12/18

$623

Wed 12/317:10 amPDX - CHA

1 stop6h 58mUnited Airlines

Sun 1/48:38 amCHA - PDX

1 stop30h 20mUnited Airlines

Deal found 12/15

$696

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 December 18, 2025.

Sat 2/1411:59 pmPDX - CHA

1 stop8h 49mAmerican Airlines

Thu 2/196:25 pmCHA - PDX

1 stop7h 40mAmerican Airlines

Deal found 12/16

$319

Thu 2/1911:59 pmPDX - CHA

1 stop9h 17mUnited Airlines

Tue 2/2410:53 amCHA - PDX

1 stop7h 34mUnited Airlines

Deal found 12/15

$329

Wed 1/217:37 pmPDX - CHA

2 stops12h 24mDelta

Sun 1/252:58 pmCHA - PDX

2 stops12h 19mDelta

Deal found 12/16

$373

Wed 2/1811:59 pmPDX - CHA

2 stops10h 27mAmerican Airlines

Mon 2/231:55 pmCHA - PDX

1 stop10h 27mAmerican Airlines

Deal found 12/16

$324

Tue 4/77:42 pmPDX - CHA

2 stops11h 24mUnited Airlines

Tue 4/145:30 pmCHA - PDX

1 stop7h 40mUnited Airlines

Deal found 12/16

$334

Wed 3/411:46 amPDX - CHA

1 stop8h 57mAmerican Airlines

Mon 3/96:28 pmCHA - PDX

1 stop7h 39mAmerican Airlines

Deal found 12/16

$329

Wed 4/811:59 pmPDX - CHA

1 stop8h 19mAmerican Airlines

Tue 4/1412:32 pmCHA - PDX

2 stops9h 49mAmerican Airlines

Deal found 12/18

$334

Wed 2/2510:56 amPDX - CHA

1 stop6h 54mUnited Airlines

Mon 3/212:08 pmCHA - PDX

1 stop11h 35mUnited Airlines

Deal found 12/16

$371

Last-minute flights from Portland to Chattanooga
Discover last-minute flight deals from Portland to Chattanooga. Data last updated December 18, 2025 and is based on user searches.

Mon 12/228:35 amPDX - CHA

2 stops10h 18mAmerican Airlines

Tue 1/62:12 pmCHA - PDX

1 stop10h 59mAmerican Airlines

Deal found 12/17

$628

Mon 12/228:35 amPDX - CHA

2 stops10h 18mAmerican Airlines

Mon 1/55:35 amCHA - PDX

1 stop8h 25mAmerican Airlines

Deal found 12/17

$688

Wed 12/3110:21 pmPDX - CHA

1 stop7h 18mAmerican Airlines

Sun 1/46:13 pmCHA - PDX

1 stop7h 53mAmerican Airlines

Deal found 12/16

$609

Wed 1/216:00 amPDX - CHA

1 stop9h 04mAmerican Airlines

Sun 1/252:12 pmCHA - PDX

1 stop9h 12mAmerican Airlines

Deal found 12/16

$329

Wed 1/217:37 pmPDX - CHA

2 stops12h 24mDelta

Sun 1/252:58 pmCHA - PDX

2 stops12h 19mDelta

Deal found 12/16

$373

Sat 1/3111:05 pmPDX - CHA

1 stop10h 13mUnited Airlines

Tue 2/31:00 pmCHA - PDX

1 stop8h 56mUnited Airlines

Deal found 12/16

$429

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 December 18, 2025.

Wed 12/3110:21 pmPDX - CHA

1 stop7h 18mAmerican Airlines

Deal found 12/17

$155

Sun 1/1112:10 pmPDX - CHA

2 stops29h 56mMultiple Airlines

Deal found 12/17

$174

Sun 1/1111:05 pmPDX - CHA

1 stop10h 13mUnited Airlines

Deal found 12/17

$189

Fri 1/1611:59 amPDX - CHA

3 stops45h 45mMultiple Airlines

Deal found 12/16

$191

Sun 1/1111:59 pmPDX - CHA

2 stops10h 45mAmerican Airlines

Deal found 12/15

$245

Fri 3/612:04 pmPDX - CHA

3 stops49h 34mMultiple Airlines

Deal found 12/17

$247

Wed 12/3111:45 pmPDX - CHA

2 stops14h 23mUnited Airlines

Deal found 12/17

$345

Find flight deals from Portland to Chattanooga

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$319 (American Airlines)
One-way from	$155 (American Airlines)
Popular in	May
Cheapest in	April
Average price	$450

Provider with most accurate pricing for Portland-Chattanooga Lovell Field flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Chattanooga Lovell Field flights.

Search Deals

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. 12% potential increase in price ($62 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

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

PDX - CHA

PDXCHA

Portland

Sat 2/14

11:59 pm-11:48 am

1 stop8h 49m

Chattanooga Lovell Field

Thu 2/19

6:25 pm-11:05 pm

1 stop7h 40m

$319

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 2/18

11:59 pm-1:26 pm

2 stops10h 27m

Chattanooga Lovell Field

Mon 2/23

1:55 pm-9:22 pm

1 stop10h 27m

$324

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Thu 2/19

11:59 pm-12:16 pm

1 stop9h 17m

Chattanooga Lovell Field

Tue 2/24

10:53 am-3:27 pm

1 stop7h 34m

$329

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 3/4

11:46 am-11:43 pm

1 stop8h 57m

Chattanooga Lovell Field

Mon 3/9

6:28 pm-11:07 pm

1 stop7h 39m

$329

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Tue 4/7

7:42 pm-10:06 am

2 stops11h 24m

Chattanooga Lovell Field

Tue 4/14

5:30 pm-10:10 pm

1 stop7h 40m

$334

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 4/8

11:59 pm-11:18 am

1 stop8h 19m

Chattanooga Lovell Field

Tue 4/14

12:32 pm-7:21 pm

2 stops9h 49m

$334

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 2/25

10:56 am-8:50 pm

1 stop6h 54m

Chattanooga Lovell Field

Mon 3/2

12:08 pm-8:43 pm

1 stop11h 35m

$371

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 1/21

7:37 pm-11:01 am

2 stops12h 24m

Chattanooga Lovell Field

Sun 1/25

2:58 pm-12:17 am

2 stops12h 19m

$373

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 12/31

10:21 pm-8:39 am

1 stop7h 18m

$155

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Sun 1/11

12:10 pm-9:06 pm

2 stops29h 56m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 18 results

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	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-Chattanooga flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Portland-Chattanooga flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Portland-Chattanooga flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Chattanooga flights, Cheapflights users trust Mytrip the most. Mytrip 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-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 to Chattanooga?

Currently, July is the cheapest month in which you can book a flight from Portland to Chattanooga (average of $128). Flying from Portland to Chattanooga in January is currently the most expensive (average of $308). 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 PDX to CHA?

One of the essential ways to save on airfare from Portland to Chattanooga is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 66% on airfare.

How much does it cost to fly round-trip from Portland to Chattanooga?

Reviews of airlines servicing Chattanooga

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Portland to Chattanooga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,005 reviews

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

8,005 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,091 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,054 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Portland to Chattanooga?
Departing from Portland to Chattanooga will take you 8h 49m. The distance between Portland and Chattanooga is about 2077 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Portland to Chattanooga round-trip?
Flying on Delta is currently your cheapest option to Chattanooga, with prices starting at $108. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $213 and $279, respectively. These flights start at 74% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Portland to Chattanooga one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $103. Users have also found prices from $103 and $117 on American Airlines and United Airlines, 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 to Chattanooga?
Currently, July is the cheapest month in which you can book a flight from Portland to Chattanooga (average of $128). Flying from Portland to Chattanooga in January is currently the most expensive (average of $308). 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

Top 3 airlines flying from Portland to Chattanooga

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$131	Average$354	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$213	Average$399	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$279	Average$458	FlexibilityNo cancel fee	On-time69%

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$155+ Cheap flights from Portland to Chattanooga (PDX - 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 12/31. 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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2. Select your favorite providers

3. Compare prices and book

Cheap 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 December 18, 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 December 18, 2025.

Find flight deals from Portland to Chattanooga

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 December.

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 to Chattanooga?

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

How much does it cost to fly round-trip from Portland to Chattanooga?

Reviews of airlines servicing Chattanooga

Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Portland to Chattanooga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 to Chattanooga?

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

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

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 to Chattanooga?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Chattanooga

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 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 December 18, 2025.