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Cheap flights from Portland to Chattanooga from $169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Chattanooga departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Chattanooga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:45 pm - 9:03 am
PDX
-
CHA
8h 18m1 stop
Delta Logo
5:30 am - 10:47 am
CHA
-
PDX
8h 17m1 stop
$317Delta
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
6:00 am - 6:55 pm
PDX
-
CHA
9h 55m2 stops
American Airlines Logo
2:12 pm - 8:24 pm
CHA
-
PDX
9h 12m1 stop
$322American Airlines
Wed, Jan 21 - Sun, Jan 25
Delta Logo
9:45 pm - 9:03 am
PDX
-
CHA
8h 18m1 stop
Delta Logo
6:03 pm - 10:15 pm
CHA
-
PDX
7h 12m1 stop
$357Delta
Mon, Jan 19 - Thu, Jan 22
American Airlines Logo
9:16 am - 9:29 pm
PDX
-
CHA
9h 13m2 stops
American Airlines Logo
12:32 pm - 7:21 pm
CHA
-
PDX
9h 49m2 stops
$358American Airlines
Wed, Apr 8 - Tue, Apr 14
American Airlines Logo
10:15 pm - 10:02 am
PDX
-
CHA
8h 47m1 stop
American Airlines Logo
2:12 pm - 10:11 pm
CHA
-
PDX
10h 59m2 stops
$362American Airlines
Mon, Jan 19 - Thu, Jan 22
American Airlines Logo
11:46 am - 11:58 pm
PDX
-
CHA
9h 12m2 stops
American Airlines Logo
2:09 pm - 8:52 pm
CHA
-
PDX
9h 43m2 stops
$378American Airlines
Sun, Feb 22 - Wed, Feb 25
Delta Logo
7:37 pm - 11:01 am
PDX
-
CHA
12h 24m2 stops
Delta Logo
2:58 pm - 12:17 am
CHA
-
PDX
12h 19m2 stops
$383Delta
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
6:30 am - 4:30 pm
PDX
-
CHA
7h 00m1 stop
American Airlines Logo
6:36 pm - 10:45 pm
CHA
-
PDX
7h 09m1 stop
$398American Airlines
Wed, May 6 - Sat, May 16
United Airlines Logo
11:05 pm - 12:18 pm
PDX
-
CHA
10h 13m1 stop
United Airlines Logo
1:00 pm - 6:56 pm
CHA
-
PDX
8h 56m1 stop
$417United Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
11:05 pm - 4:54 pm
PDX
-
CHA
14h 49m2 stops
United Airlines Logo
1:00 pm - 6:56 pm
CHA
-
PDX
8h 56m1 stop
$422United Airlines
Sat, Jan 31 - Tue, Feb 3

Delta flights from Portland to Chattanooga

Our best Delta deals on Portland to Chattanooga flight tickets
Delta
Jan 21
PDX9:45 pmPortland
8h 18m
1 stop
CHA9:03 amChattanooga Lovell Field
Jan 25
CHA5:30 amChattanooga Lovell Field
8h 17m
1 stop
PDX10:47 amPortland
$317
Find similar
Delta
Jan 19
PDX9:45 pmPortland
8h 18m
1 stop
CHA9:03 amChattanooga Lovell Field
Jan 22
CHA6:03 pmChattanooga Lovell Field
7h 12m
1 stop
PDX10:15 pmPortland
$357
Find similar
Delta
Jan 21
PDX7:37 pmPortland
12h 24m
2 stops
CHA11:01 amChattanooga Lovell Field
Jan 25
CHA2:58 pmChattanooga Lovell Field
12h 19m
2 stops
PDX12:17 amPortland
$383
Find similar

American Airlines flights from Portland to Chattanooga

Our best American Airlines deals on Portland to Chattanooga flight tickets
American Airlines
Jan 21
PDX6:00 amPortland
9h 55m
2 stops
CHA6:55 pmChattanooga Lovell Field
Jan 25
CHA2:12 pmChattanooga Lovell Field
9h 12m
1 stop
PDX8:24 pmPortland
$322
Find similar
American Airlines
Apr 8
PDX9:16 amPortland
9h 13m
2 stops
CHA9:29 pmChattanooga Lovell Field
Apr 14
CHA12:32 pmChattanooga Lovell Field
9h 49m
2 stops
PDX7:21 pmPortland
$358
Find similar
American Airlines
Jan 19
PDX10:15 pmPortland
8h 47m
1 stop
CHA10:02 amChattanooga Lovell Field
Jan 22
CHA2:12 pmChattanooga Lovell Field
10h 59m
2 stops
PDX10:11 pmPortland
$362
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 21, 2025.
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

Wed 1/21

9:45 pm-9:03 am

1 stop8h 18m

Chattanooga Lovell Field

Sun 1/25

5:30 am-10:47 am

1 stop8h 17m

$317

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 1/21

6:00 am-6:55 pm

2 stops9h 55m

Chattanooga Lovell Field

Sun 1/25

2:12 pm-8:24 pm

1 stop9h 12m

$322

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Mon 1/19

9:45 pm-9:03 am

1 stop8h 18m

Chattanooga Lovell Field

Thu 1/22

6:03 pm-10:15 pm

1 stop7h 12m

$357

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 4/8

9:16 am-9:29 pm

2 stops9h 13m

Chattanooga Lovell Field

Tue 4/14

12:32 pm-7:21 pm

2 stops9h 49m

$358

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Mon 1/19

10:15 pm-10:02 am

1 stop8h 47m

Chattanooga Lovell Field

Thu 1/22

2:12 pm-10:11 pm

2 stops10h 59m

$362

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Sun 2/22

11:46 am-11:58 pm

2 stops9h 12m

Chattanooga Lovell Field

Wed 2/25

2:09 pm-8:52 pm

2 stops9h 43m

$378

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

$383

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 5/6

6:30 am-4:30 pm

1 stop7h 00m

Chattanooga Lovell Field

Sat 5/16

6:36 pm-10:45 pm

1 stop7h 09m

$398

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Sat 1/31

11:05 pm-12:18 pm

1 stop10h 13m

Chattanooga Lovell Field

Tue 2/3

1:00 pm-6:56 pm

1 stop8h 56m

$417

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Sat 1/31

11:05 pm-4:54 pm

2 stops14h 49m

Chattanooga Lovell Field

Tue 2/3

1:00 pm-6:56 pm

1 stop8h 56m

$422

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chattanooga from

How to get the cheapest flight ticket from Portland to Chattanooga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Chattanooga?

What is the cheapest month to fly to Chattanooga?

The month of August is another great option to travel to Chattanooga, with average flight prices from Portland averaging around $310.

What is the cheapest day to depart on your flight to Chattanooga?

The cheapest day to depart from Portland to Chattanooga is on a Tuesday. Travelers who choose to depart for Chattanooga on a Tuesday will often find tickets for as low as $418. The most expensive day to fly to Chattanooga is Thursday, with ticket prices averaging around $543.

What is the cheapest time of day to depart on your flight to Chattanooga?

Our data shows that the cheapest Portland to Chattanooga flights are usually those with departure times at noon. Our users have found flights to Chattanooga at noon for as low as $482. Try not to purchase tickets in the morning because they tend to be around $535. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Portland to Chattanooga flight prices changed over time?

As of December 2025, prices for Portland to Chattanooga flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Chattanooga

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Chattanooga according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Chattanooga (PDX to CHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Chattanooga

Fastest flight time

6h 49m

Direct flights

None
The fastest flight from Portland to Chattanooga takes 6h 49m
There are no direct flights from Portland to Chattanooga. There are no popular flight routes from Portland to Chattanooga.
Search flight deals

  • How far is Portland to Chattanooga Lovell Field by plane?

    Chattanooga Lovell Field is 2074.7 mi away from Portland. 6h 49m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Chattanooga Lovell Field Airport?

    Prices for flights from Portland Airport to Chattanooga Lovell Field Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Chattanooga Lovell Field Airport?

  • How old do you have to be to fly from Portland Airport to Chattanooga Lovell Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Chattanooga Lovell Field Airport.

  • What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

    The necessary travel and health documents for your Chattanooga Lovell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Chattanooga?

Best airlines flying from Portland to Chattanooga

Compare and see reviews for airlines that fly from Portland to Chattanooga with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $131Free CancellationRating
7.9
8,021 reviews
Search Delta flights
American AirlinesPriceFrom $213Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $279Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Decatur
Lookout Mountain
Jasper

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Chattanooga?

It is quick and easy to find Portland to Chattanooga flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chattanooga that suits you.

Can I find flights from Portland to Chattanooga with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chattanooga from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Chattanooga?

momondo provides multiple filters to help you find the best flight to Chattanooga from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Chattanooga right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chattanooga from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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