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Cheap flights from Portland to Atlanta from $110

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 Atlanta departing on 1/7. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:22 pm - 5:57 amPDX-ATL
8h 35m1 stop
Frontier Logo
12:46 pm - 10:33 amATL-PDX
24h 47m2 stops
$204Frontier
Find Deal
Fri, Jan 9 - Thu, Jan 15
Frontier Logo
8:45 pm - 11:41 amPDX-ATL
11h 56m1 stop
Frontier Logo
10:20 am - 10:30 amATL-PDX
27h 10m2 stops
$205Frontier
Find Deal
Mon, Jan 5 - Wed, Jan 14
Frontier Logo
5:32 pm - 6:10 amPDX-ATL
9h 38m1 stop
Frontier Logo
9:10 pm - 11:56 amATL-PDX
17h 46m2 stops
$207Frontier
Find Deal
Sun, Dec 7 - Sat, Dec 13
Frontier Logo
12:47 pm - 6:48 pmPDX-ATL
27h 01m1 stop
Frontier Logo
10:35 am - 5:27 pmATL-PDX
9h 52m1 stop
$208Frontier
Find Deal
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
12:51 pm - 6:48 pmPDX-ATL
26h 57m1 stop
Frontier Logo
9:10 pm - 11:43 amATL-PDX
41h 33m2 stops
$209Frontier
Find Deal
Thu, Dec 11 - Tue, Dec 16
Multiple Airlines Logo
12:55 pm - 6:13 amPDX-ATL
14h 18m1 stop
Multiple Airlines Logo
11:05 am - 8:53 amATL-PDX
24h 48m1 stop
$210Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Frontier Logo
9:48 am - 6:10 amPDX-ATL
17h 22m1 stop
Frontier Logo
7:30 am - 11:56 amATL-PDX
31h 26m2 stops
$212Frontier
Find Deal
Sat, Dec 6 - Wed, Dec 10
Frontier Logo
12:51 pm - 6:13 amPDX-ATL
14h 22m1 stop
Frontier Logo
7:59 pm - 7:50 pmATL-PDX
26h 51m2 stops
$213Frontier
Find Deal
Thu, Dec 11 - Thu, Dec 18
Frontier Logo
5:32 pm - 6:10 amPDX-ATL
9h 38m1 stop
Frontier Logo
2:14 pm - 11:56 amATL-PDX
24h 42m2 stops
$214Frontier
Find Deal
Sun, Dec 7 - Wed, Dec 10
Multiple Airlines Logo
12:55 pm - 6:13 amPDX-ATL
14h 18m1 stop
Multiple Airlines Logo
5:12 pm - 8:53 amATL-PDX
18h 41m2 stops
$215Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12

Frontier flights from Portland to Atlanta

Our best Frontier deals on Portland to Atlanta flight tickets
Frontier
Jan 9
PDX6:22 pmPortland
8h 35m
1 stop
ATL5:57 amAtlanta Hartsfield-Jackson
Jan 15
ATL12:46 pmAtlanta Hartsfield-Jackson
24h 47m
2 stops
PDX10:33 amPortland
$204
Find similar
Frontier
Jan 5
PDX8:45 pmPortland
11h 56m
1 stop
ATL11:41 amAtlanta Hartsfield-Jackson
Jan 14
ATL10:20 amAtlanta Hartsfield-Jackson
27h 10m
2 stops
PDX10:30 amPortland
$205
Find similar
Frontier
Jan 1
PDX12:47 pmPortland
17h 37m
2 stops
ATL9:24 amAtlanta Hartsfield-Jackson
Jan 11
ATL7:39 pmAtlanta Hartsfield-Jackson
16h 55m
1 stop
PDX9:34 amPortland
$206
Find similar

United Airlines flights from Portland to Atlanta

Our best United Airlines deals on Portland to Atlanta flight tickets
United Airlines
Dec 2
PDX7:00 amPortland
7h 48m
1 stop
ATL5:48 pmAtlanta Hartsfield-Jackson
Dec 9
ATL6:50 amAtlanta Hartsfield-Jackson
8h 22m
1 stop
PDX12:12 pmPortland
$228
Find similar
United Airlines
Dec 2
PDX6:00 amPortland
9h 36m
2 stops
ATL6:36 pmAtlanta Hartsfield-Jackson
Dec 9
ATL1:17 pmAtlanta Hartsfield-Jackson
8h 28m
1 stop
PDX6:45 pmPortland
$242
Find similar
United Airlines
Dec 31
PDX10:52 pmPortland
8h 37m
1 stop
ATL10:29 amAtlanta Hartsfield-Jackson
Jan 12
ATL7:00 amAtlanta Hartsfield-Jackson
10h 46m
1 stop
PDX2:46 pmPortland
$257
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Atlanta 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 November 13, 2025.
Use the filters below to find and compare flights from Portland to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Fri 1/9

6:22 pm-5:57 am

1 stop8h 35m

Atlanta Hartsfield-Jackson

Thu 1/15

12:46 pm-10:33 am

2 stops24h 47m

$204

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Mon 1/5

8:45 pm-11:41 am

1 stop11h 56m

Atlanta Hartsfield-Jackson

Wed 1/14

10:20 am-10:30 am

2 stops27h 10m

$205

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Sun 12/7

5:32 pm-6:10 am

1 stop9h 38m

Atlanta Hartsfield-Jackson

Sat 12/13

9:10 pm-11:56 am

2 stops17h 46m

$207

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Thu 1/8

12:47 pm-6:48 pm

1 stop27h 01m

Atlanta Hartsfield-Jackson

Mon 1/12

10:35 am-5:27 pm

1 stop9h 52m

$208

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Thu 12/11

12:51 pm-6:48 pm

1 stop26h 57m

Atlanta Hartsfield-Jackson

Tue 12/16

9:10 pm-11:43 am

2 stops41h 33m

$209

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Fri 12/5

12:55 pm-6:13 am

1 stop14h 18m

Atlanta Hartsfield-Jackson

Fri 12/12

11:05 am-8:53 am

1 stop24h 48m

$210

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Sat 12/6

9:48 am-6:10 am

1 stop17h 22m

Atlanta Hartsfield-Jackson

Wed 12/10

7:30 am-11:56 am

2 stops31h 26m

$212

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Thu 12/11

12:51 pm-6:13 am

1 stop14h 22m

Atlanta Hartsfield-Jackson

Thu 12/18

7:59 pm-7:50 pm

2 stops26h 51m

$213

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Sun 12/7

5:32 pm-6:10 am

1 stop9h 38m

Atlanta Hartsfield-Jackson

Wed 12/10

2:14 pm-11:56 am

2 stops24h 42m

$214

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Fri 12/5

12:55 pm-6:13 am

1 stop14h 18m

Atlanta Hartsfield-Jackson

Fri 12/12

5:12 pm-8:53 am

2 stops18h 41m

$215

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 Atlanta from

How to get the cheapest flight ticket from Portland to Atlanta

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 Atlanta?

What is the cheapest month to fly to Atlanta?

The month of July is, on average, the cheapest month to fly to Atlanta from Portland, with most prices found around $297. If you aren’t able to travel to Atlanta during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $297.

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

Our data shows that Friday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $454. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Sunday is $641.

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

The cheapest time of day to fly to Atlanta is in the afternoon when flights can be purchased for as low as $281. Flights to Atlanta are more costly in the morning, with an average ticket price of $555. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Portland to Atlanta Hartsfield-Jackson flight route?

Fly from Portland to Atlanta Hartsfield-Jackson for the best Portland - Atlanta Hartsfield-Jackson flight prices

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

You are more likely to see cheaper flights to Atlanta from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around $351 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Portland for as low as $272 on momondo.

What cabin class options are available on Portland to Atlanta Hartsfield-Jackson flights?

There are 4 cabin classes available to choose from on Portland to Atlanta Hartsfield-Jackson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Atlanta flight prices changed over time?

As of November 2025, prices for Portland to Atlanta flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Atlanta

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

Cheap Portland to Atlanta (PDX to ATL) flight deals and tips

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

Best Price Found

$220

Fastest flight time

4h 32m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Portland in the past 72 hours is $220. The best round-trip flight deal from Portland to Atlanta found on momondo in the last 72 hours is $365.
The fastest flight from Portland to Atlanta takes 4h 32m
Direct flights go from Portland to Atlanta every day.
There is 1 airport near Atlanta: Atlanta Hartsfield-Jackson (ATL)
Search flight deals

  • How far is Portland to Atlanta Hartsfield-Jackson by plane?

    The straight-line distance from Portland to Atlanta Hartsfield-Jackson is 2166.9 mi. A reasonable flight in good conditions will take 4h 36m.

  • When did momondo last update prices for flights from Portland Airport to Atlanta Hartsfield-Jackson Airport?

    Prices for flights from Portland Airport to Atlanta Hartsfield-Jackson Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Atlanta Hartsfield-Jackson Airport?

  • How old do you have to be to fly from Portland Airport to Atlanta Hartsfield-Jackson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The necessary travel and health documents for your Atlanta Hartsfield-Jackson 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 plane model from Portland to Atlanta?

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

Best airlines flying from Portland to Atlanta

Compare and see reviews for airlines that fly from Portland to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,139 reviews
Search Spirit Airlines flights
FrontierPriceFrom $144Free CancellationRating
5.8
3,114 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $148Free CancellationRating
7.8
2,809 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $198Free CancellationRating
8.0
11,281 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $199Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
DeltaPriceFrom $229Free CancellationRating
7.9
8,007 reviews
Search Delta flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,236 reviews
Search Southwest flights

  • Alaska Airlines Flights From Portland to Atlanta

    Alaska Airlines flight deals from Portland to Atlanta start from $198 round-trip. Over the 4 Alaska Airlines flights for this route in a normal week, average airfare is usually $317 round-trip - but some users have found much cheaper deals with momondo.

  • Southwest Flights From Portland to Atlanta

    Southwest (8.0/10 from 4,236 reviews) operates around 3 flights from Portland to Atlanta in any given week. The average Southwest airfare for this route is around $421, with deals from around $276 rare but found on momondo. Referenced prices are for round-trip Portland to Atlanta flight searches in the last 72 hours.

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
McDonough
Duluth
Blue Ridge
Athens
Warner Robins
Dahlonega
Lawrenceville
Stone Mountain
Norcross
Covington
Cartersville
Auburn
Gadsden
Newnan
Conyers
La Grange
Kennesaw
Gainesville

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Atlanta. momondo saves you time and could save you money on your trip.

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

All flight searches from Portland to Atlanta on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Portland to Atlanta flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Atlanta from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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