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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 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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.
United Airlines Logo
11:40 pm - 10:09 am
PDX
-
CHA
7h 29m
1 stop
United Airlines Logo
6:30 am - 11:38 am
CHA
-
PDX
8h 08m
1 stop
$297United Airlines
Fri, Jul 24 - Wed, Jul 29
United Airlines Logo
7:57 pm - 10:15 am
PDX
-
CHA
11h 18m
2 stops
United Airlines Logo
6:30 am - 11:51 am
CHA
-
PDX
8h 21m
1 stop
$302United Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
7:57 pm - 10:15 am
PDX
-
CHA
11h 18m
2 stops
United Airlines Logo
6:30 am - 1:44 pm
CHA
-
PDX
10h 14m
2 stops
$307United Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
9:44 pm - 8:43 am
PDX
-
CHA
7h 59m
1 stop
American Airlines Logo
6:47 pm - 12:15 am
CHA
-
PDX
8h 28m
1 stop
$313American Airlines
Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
11:40 pm - 1:23 pm
PDX
-
CHA
10h 43m
2 stops
American Airlines Logo
6:47 pm - 12:15 am
CHA
-
PDX
8h 28m
1 stop
$318American Airlines
Fri, Mar 6 - Sun, Mar 8
American Airlines Logo
11:48 am - 9:51 pm
PDX
-
CHA
7h 03m
1 stop
American Airlines Logo
6:47 pm - 12:15 am
CHA
-
PDX
8h 28m
1 stop
$323American Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
11:40 pm - 10:09 am
PDX
-
CHA
7h 29m
1 stop
United Airlines Logo
6:30 am - 11:38 am
CHA
-
PDX
8h 08m
1 stop
$324United Airlines
Fri, Jul 24 - Wed, Jul 29
United Airlines Logo
10:40 pm - 10:09 am
PDX
-
CHA
8h 29m
1 stop
United Airlines Logo
6:30 am - 11:38 am
CHA
-
PDX
8h 08m
1 stop
$327United Airlines
Fri, Jul 24 - Wed, Jul 29
United Airlines Logo
7:45 pm - 10:07 am
PDX
-
CHA
11h 22m
2 stops
United Airlines Logo
6:30 am - 11:37 am
CHA
-
PDX
8h 07m
1 stop
$329United Airlines
Fri, May 8 - Tue, May 12
American Airlines Logo
9:44 pm - 8:59 am
PDX
-
CHA
8h 15m
1 stop
American Airlines Logo
4:26 pm - 10:50 pm
CHA
-
PDX
9h 24m
1 stop
$338American Airlines
Sun, May 24 - Mon, Jun 1

United Airlines flights from Portland to Chattanooga

Our best United Airlines deals on Portland to Chattanooga flight tickets
United Airlines
Jul 24
PDX11:40 pmPortland
7h 29m
1 stop
CHA10:09 amChattanooga Lovell Field
Jul 29
CHA6:30 amChattanooga Lovell Field
8h 08m
1 stop
PDX11:38 amPortland
$297
United Airlines
Mar 4
PDX7:57 pmPortland
11h 18m
2 stops
CHA10:15 amChattanooga Lovell Field
Mar 11
CHA6:30 amChattanooga Lovell Field
8h 21m
1 stop
PDX11:51 amPortland
$302
United Airlines
Mar 4
PDX7:57 pmPortland
11h 18m
2 stops
CHA10:15 amChattanooga Lovell Field
Mar 11
CHA6:30 amChattanooga Lovell Field
10h 14m
2 stops
PDX1:44 pmPortland
$307

American Airlines flights from Portland to Chattanooga

Our best American Airlines deals on Portland to Chattanooga flight tickets
American Airlines
Mar 6
PDX11:40 pmPortland
9h 05m
1 stop
CHA11:45 amChattanooga Lovell Field
Mar 8
CHA6:47 pmChattanooga Lovell Field
8h 28m
1 stop
PDX12:15 amPortland
$313
American Airlines
Mar 6
PDX11:35 pmPortland
10h 48m
2 stops
CHA1:23 pmChattanooga Lovell Field
Mar 8
CHA6:47 pmChattanooga Lovell Field
8h 28m
1 stop
PDX12:15 amPortland
$318
American Airlines
Mar 4
PDX11:48 amPortland
7h 03m
1 stop
CHA9:51 pmChattanooga Lovell Field
Mar 8
CHA6:47 pmChattanooga Lovell Field
8h 28m
1 stop
PDX12:15 amPortland
$323

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 February 5, 2026.
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

Fri 7/24

11:40 pm-10:09 am

1 stop7h 29m

Chattanooga Lovell Field

Wed 7/29

6:30 am-11:38 am

1 stop8h 08m

$297

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 3/4

7:57 pm-10:15 am

2 stops11h 18m

Chattanooga Lovell Field

Wed 3/11

6:30 am-11:51 am

1 stop8h 21m

$302

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 3/4

7:57 pm-10:15 am

2 stops11h 18m

Chattanooga Lovell Field

Wed 3/11

6:30 am-1:44 pm

2 stops10h 14m

$307

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 3/6

9:44 pm-8:43 am

1 stop7h 59m

Chattanooga Lovell Field

Sun 3/8

6:47 pm-12:15 am

1 stop8h 28m

$313

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 3/6

11:40 pm-1:23 pm

2 stops10h 43m

Chattanooga Lovell Field

Sun 3/8

6:47 pm-12:15 am

1 stop8h 28m

$318

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Wed 3/4

11:48 am-9:51 pm

1 stop7h 03m

Chattanooga Lovell Field

Sun 3/8

6:47 pm-12:15 am

1 stop8h 28m

$323

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 7/24

11:40 pm-10:09 am

1 stop7h 29m

Chattanooga Lovell Field

Wed 7/29

6:30 am-11:38 am

1 stop8h 08m

$324

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 7/24

10:40 pm-10:09 am

1 stop8h 29m

Chattanooga Lovell Field

Wed 7/29

6:30 am-11:38 am

1 stop8h 08m

$327

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Fri 5/8

7:45 pm-10:07 am

2 stops11h 22m

Chattanooga Lovell Field

Tue 5/12

6:30 am-11:37 am

1 stop8h 07m

$329

PortlandChattanooga

PDX - CHA

PDXCHA

Portland

Sun 5/24

9:44 pm-8:59 am

1 stop8h 15m

Chattanooga Lovell Field

Mon 6/1

4:26 pm-10:50 pm

1 stop9h 24m

$338

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 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 $313.

How far in advance should I book a flight to Chattanooga?

You are more likely to see cheaper flights to Chattanooga from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Chattanooga for around $419 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chattanooga from Portland for as low as $276 on momondo.

How have Portland to Chattanooga flight prices changed over time?

As of February 2026, prices for Portland to Chattanooga flights are approximately 43% 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 47m

Direct flights

None
The fastest flight from Portland to Chattanooga takes 6h 47m
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 47m 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 $108Free CancellationRating
7.9
8,151 reviews
Search Delta flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
American AirlinesPriceFrom $230Free CancellationRating
7.2
11,237 reviews
Search American 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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