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$216+ Cheap flights from Chattanooga to Portland (CHA - PDX)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PDX
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Chattanooga to Portland

Cheapest flights from Chattanooga to Portland
Explore the most affordable flight options available from Chattanooga to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/162:16 pm
CHA
-
PDX
1 stop10h 05m
American Airlines
Wed 12/3011:59 pm
PDX
-
CHA
1 stop8h 29m
American Airlines
Deal found 7/30$363
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/231:51 pm
CHA
-
PDX
2 stops12h 06m
United Airlines
Sat 9/262:27 pm
PDX
-
CHA
1 stop6h 43m
United Airlines
Deal found 7/31$368
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 9/116:00 am
CHA
-
PDX
1 stop7h 24m
Delta
Mon 9/1410:57 pm
PDX
-
CHA
1 stop7h 21m
Delta
Deal found 7/31$371
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:51 pm
CHA
-
PDX
1 stop8h 02m
United Airlines
Sat 9/510:50 am
PDX
-
CHA
2 stops9h 25m
United Airlines
Deal found 8/2$376
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:04 pm
CHA
-
PDX
1 stop7h 19m
American Airlines
Mon 9/2111:06 pm
PDX
-
CHA
1 stop7h 37m
American Airlines
Deal found 7/29$377
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:08 pm
CHA
-
PDX
1 stop10h 01m
American Airlines
Mon 8/2410:59 pm
PDX
-
CHA
1 stop7h 51m
American Airlines
Deal found 7/30$379
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 8/281:51 pm
CHA
-
PDX
2 stops10h 14m
United Airlines
Fri 9/412:55 pm
PDX
-
CHA
1 stop7h 20m
United Airlines
Deal found 7/31$384
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 10/291:11 pm
CHA
-
PDX
1 stop10h 33m
American Airlines
Mon 11/211:49 pm
PDX
-
CHA
1 stop8h 48m
American Airlines
Deal found 7/31$399
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 12/26:30 am
CHA
-
PDX
1 stop8h 23m
United Airlines
Mon 12/147:49 pm
PDX
-
CHA
2 stops11h 20m
United Airlines
Deal found 7/30$401
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:15 am
CHA
-
PDX
1 stop8h 13m
United Airlines
Tue 8/259:00 am
PDX
-
CHA
2 stops11h 15m
United Airlines
Deal found 7/29$404
This Delta deal was found by Cheapflights users on 8/2. 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.
Sat 8/225:53 pm
CHA
-
PDX
1 stop6h 51m
Delta
Mon 8/2410:55 pm
PDX
-
CHA
1 stop7h 23m
Delta
Deal found 8/2$413

Find flight deals from Chattanooga to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Portland (PDX). 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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$363
(American Airlines)

One-way from

$216
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$352
Provider with most accurate pricing for Chattanooga Lovell Field-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Portland flights.
Search Deals
From Chattanooga Lovell Field to Portland
Search Deals
One-way flight from Chattanooga Lovell Field to Portland
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to Portland 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 August 2, 2026.
Use the filters below to find and compare flights from Chattanooga to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Thu 11/12

4:00 pm-9:52 pm

1 stop8h 52m

Portland

Tue 11/17

2:24 pm-11:45 pm

1 stop6h 21m

$371
Quickest round-trip

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Fri 9/11

6:00 am-10:24 am

1 stop7h 24m

Portland

Mon 9/14

10:57 pm-9:18 am

1 stop7h 21m

$371

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Thu 11/12

5:52 pm-10:27 pm

1 stop7h 35m

Portland

Tue 11/17

5:00 am-5:10 pm

2 stops9h 10m

$376

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Wed 8/19

2:44 pm-9:44 pm

1 stop10h 00m

Portland

Mon 8/24

10:55 pm-9:18 am

1 stop7h 23m

$413

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Sat 10/3

6:00 am-11:33 am

1 stop8h 33m

Portland

Tue 10/6

2:27 pm-12:10 am

1 stop6h 43m

$473

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Wed 12/16

3:05 pm-10:02 pm

1 stop9h 57m

Portland

Mon 12/28

9:45 pm-9:06 am

1 stop8h 21m

$480

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Fri 9/11

4:42 pm-11:15 pm

1 stop9h 33m

Portland

Mon 9/14

11:02 pm-5:05 pm

2 stops15h 03m

$486

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Tue 9/8

5:45 pm-10:52 pm

1 stop8h 07m

Portland

Mon 9/14

11:02 pm-5:05 pm

2 stops15h 03m

$486
Cheapest one-way

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Sat 10/10

4:28 pm-8:39 pm

3 stops55h 11m

$264

ChattanoogaPortland

CHA - PDX

CHAPDX

Chattanooga Lovell Field

Wed 9/30

4:09 pm-9:47 pm

1 stop8h 38m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Chattanooga to Portland

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 Chattanooga to Portland in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Chattanooga-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chattanooga-Portland flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chattanooga-Portland 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 Chattanooga to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Chattanooga 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 Chattanooga to Portland

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

The price you pay for your flight from Chattanooga to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, December is the cheapest month in which you can book a flight from Chattanooga to Portland (average of $216). Flying from Chattanooga to Portland in January is currently the most expensive (average of $629). 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.

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

Airfare is typical for this route at the moment.

Chattanooga to Portland flights typically cost between $301 and $436 in December.
The cheapest round-trip price found within the last 5 days was $363 on American Airlines (Dec 16-Dec 30).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated August 2, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Chattanooga to Portland 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
7.8
Good
8,493 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,493 reviews
Delta
7.8
Good
8,493 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,061 reviews
Delta
7.8
Good
8,493 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,846 reviews
Delta
7.8
Good
8,493 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Portland. 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 Chattanooga to Portland?

    There are many flights that can get you from Chattanooga to Portland in 7h 24m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. Airlines will cover a distance of 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 Chattanooga to Portland round-trip?

    Currently priced at $196, American Airlines will fly you from Chattanooga to Portland and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $218 and $296, respectively. These flights start at 52% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $98 on American Airlines. Other airlines that offer cheap prices include Delta from $120 and United Airlines from $133 one-way.

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

    Yes. In addition to deals on Chattanooga to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Portland.

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

    Yes. Cheapflights offers flight deals from Chattanooga to Portland 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 Chattanooga to Portland?

    Currently, December is the cheapest month in which you can book a flight from Chattanooga to Portland (average of $216). Flying from Chattanooga to Portland in January is currently the most expensive (average of $629). 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?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Kelso
Clackamas
Troutdale
Cannon Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham
Silverton

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Chattanooga to Portland

Discover the top 3 airlines that operate flights from Chattanooga to Portland. 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 August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$406FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$374FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$296Average$437FlexibilityNo cancel feeOn-time69%

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