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$99+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CHA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Chattanooga Lovell Field are usually found in April or March, booked 48 days in advance, depart on a Tuesday or Saturday and return on a Thursday

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 July 3, 2025.

Round-trip from

$197
(American Airlines)

One-way from

$99
(American Airlines)

Popular in

May

Cheapest in

April

Average price

$473
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. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 7/299:50 pmPDX - CHA
1 stop9h 45mAmerican Airlines
Tue 8/58:16 pmCHA - PDX
1 stop7h 11mAmerican Airlines
Deal found 7/1$197
This Delta deal was found by Cheapflights users on 7/2. 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 7/317:05 pmPDX - CHA
2 stops11h 00mDelta
Sun 8/34:23 pmCHA - PDX
1 stop8h 26mDelta
Deal found 7/2$308
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/173:10 pmPDX - CHA
2 stops20h 22mSpirit Airlines
Mon 7/213:27 pmCHA - PDX
3 stops25h 48mSpirit Airlines
Deal found 7/2$332
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/167:35 pmPDX - CHA
2 stops13h 00mUnited Airlines
Sun 7/207:01 amCHA - PDX
1 stop7h 42mUnited Airlines
Deal found 7/1$436
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1610:23 amPDX - CHA
2 stops26h 40mMultiple Airlines
Sun 7/208:31 amCHA - PDX
2 stops26h 01mMultiple Airlines
Deal found 7/1$440

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 July 3, 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

Tue 7/29

9:50 pm-10:35 am

1 stop9h 45m

Chattanooga Lovell Field

Tue 8/5

8:16 pm-12:27 am

1 stop7h 11m

$197

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Thu 7/31

7:05 pm-9:05 am

2 stops11h 00m

Chattanooga Lovell Field

Sun 8/3

4:23 pm-9:49 pm

1 stop8h 26m

$308

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Thu 7/17

3:10 pm-2:32 pm

2 stops20h 22m

Chattanooga Lovell Field

Mon 7/21

3:27 pm-2:15 pm

3 stops25h 48m

$332

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 7/16

7:35 pm-11:35 am

2 stops13h 00m

Chattanooga Lovell Field

Sun 7/20

7:01 am-11:43 am

1 stop7h 42m

$436

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 7/16

10:23 am-4:03 pm

2 stops26h 40m

Chattanooga Lovell Field

Sun 7/20

8:31 am-7:32 am

2 stops26h 01m

$440

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Tue 8/26

11:01 pm-11:56 am

1 stop9h 55m

$99

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 7/16

10:23 am-4:03 pm

2 stops26h 40m

$243

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Sun 7/20

11:59 pm-11:35 am

1 stop8h 36m

$319

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Tue 7/15

12:40 am-1:57 pm

2 stops10h 17m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

How far ahead should I book a flight from Portland to Chattanooga?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Chattanooga. Price data was last updated on June 27, 2025.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Chattanooga. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Portland to Chattanooga (average of $323). Flying from Portland 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.

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 July 3, 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 at noon could potentially save you up to 10% 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 July 3, 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
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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!
United Airlines
7.4
Good
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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!
Spirit Airlines
6.3
Okay
8,094 reviews
Delta
8.0
Very good
7,970 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

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 to Chattanooga round-trip?

    Flying on American Airlines is currently your cheapest option to Chattanooga, with prices starting at $197. Additional round-trip tickets that might be worth considering are offered by Delta and Spirit Airlines, with the lowest prices starting at $308 and $332, respectively. These flights start at 58% 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 $99. Users have also found prices from $243 and $319 on Spirit 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, November is the cheapest month in which you can book a flight from Portland to Chattanooga (average of $323). Flying from Portland 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 Portland?

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Ringgold

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$414FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$500FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$474FlexibilityNo cancel feeOn-time69%

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