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$189+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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.
Thu 11/2711:53 amPDX - CHA
1 stop6h 44mDelta
Thu 12/44:06 pmCHA - PDX
1 stop9h 13mDelta
Deal found 10/29$273
This Delta deal was found by Cheapflights users on 10/30. 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 11/1912:35 amPDX - CHA
2 stops10h 55mDelta
Thu 11/271:32 pmCHA - PDX
2 stops12h 08mDelta
Deal found 10/30$319
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/207:00 amPDX - CHA
1 stop6h 45mUnited Airlines
Thu 11/278:45 amCHA - PDX
1 stop10h 20mUnited Airlines
Deal found 10/30$376
This Delta deal was found by Cheapflights users on 10/28. 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 11/1110:10 pmPDX - CHA
1 stop8h 05mDelta
Mon 11/174:14 pmCHA - PDX
1 stop9h 07mDelta
Deal found 10/28$389

Cheap flight deals from Portland to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$273
(Delta)

One-way from

$189
(United Airlines)

Popular in

May

Cheapest in

April

Average price

$507
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
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 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

PDX - CHA

PDXCHA

Portland

Thu 11/27

11:53 am-9:37 pm

1 stop6h 44m

Chattanooga Lovell Field

Thu 12/4

4:06 pm-10:19 pm

1 stop9h 13m

$273

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 11/19

12:35 am-2:30 pm

2 stops10h 55m

Chattanooga Lovell Field

Thu 11/27

4:14 pm-10:21 pm

1 stop9h 07m

$379

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Tue 11/11

11:12 pm-1:23 pm

2 stops11h 11m

Chattanooga Lovell Field

Mon 11/17

1:58 pm-6:40 pm

1 stop7h 42m

$394

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 11/14

5:05 pm-9:30 am

2 stops13h 25m

Chattanooga Lovell Field

Tue 11/18

5:50 am-10:43 am

1 stop7h 53m

$394

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 11/14

7:59 pm-9:30 am

2 stops10h 31m

Chattanooga Lovell Field

Sun 11/16

5:50 am-10:43 am

1 stop7h 53m

$394

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Tue 11/11

11:15 pm-12:52 pm

2 stops10h 37m

Chattanooga Lovell Field

Mon 11/17

3:10 pm-11:58 pm

2 stops11h 48m

$399

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Mon 12/1

11:59 pm-11:34 am

1 stop8h 35m

$189

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Thu 11/20

7:00 am-4:45 pm

1 stop6h 45m

$189

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 11/19

12:35 am-2:30 pm

2 stops10h 55m

$194

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Sat 11/22

12:35 am-2:18 pm

2 stops10h 43m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 14 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 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 May is currently the most expensive (average of $285). 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?

Find hourly flight availability from Portland to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

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.

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 October 30, 2025.
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
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    Departing from Portland to Chattanooga will take you 6h 44m. The distance between Portland and Chattanooga is about 2077 mi.

  • 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 $131. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $228 and $279, respectively. These flights start at 69% 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 American Airlines. According to our data, you can fly for as low as $189. Users have also found prices from $189 and $194 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 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 May is currently the most expensive (average of $285). 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 3 airlines flying from Portland to Chattanooga

Discover the top 3 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$131Average$353FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$473FlexibilityNo cancel feeOn-time69%

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