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Cheap flights from Portland to Atlanta from $77

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 9/19. 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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0 bags

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Find the cheapest flights from Portland to Atlanta

Cheap round-trip flights

Logo
7:52 pm - 6:25 amPDX-ATL
7h 33m1 stop
Logo
7:23 pm - 12:12 amATL-PDX
7h 49m1 stop
$152
Find Deal
Sat, Aug 30 - Fri, Sep 5
Frontier Logo
6:05 am - 6:18 pmPDX-ATL
9h 13m1 stop
Frontier Logo
7:23 pm - 12:12 amATL-PDX
7h 49m1 stop
$153Frontier
Find Deal
Fri, Sep 5 - Mon, Sep 8
Frontier Logo
6:05 am - 6:04 amPDX-ATL
20h 59m1 stop
Frontier Logo
7:34 am - 12:12 amATL-PDX
19h 38m1 stop
$154Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
Frontier Logo
6:05 am - 6:04 amPDX-ATL
20h 59m1 stop
Frontier Logo
7:42 am - 10:34 pmATL-PDX
17h 52m1 stop
$155Frontier
Find Deal
Thu, Sep 4 - Tue, Sep 9
Logo
7:52 pm - 6:25 amPDX-ATL
7h 33m1 stop
Logo
7:23 pm - 12:12 amATL-PDX
7h 49m1 stop
$157
Find Deal
Sat, Aug 30 - Fri, Sep 5
Frontier Logo
11:23 am - 6:07 amPDX-ATL
15h 44m1 stop
Frontier Logo
7:23 pm - 11:48 amATL-PDX
19h 25m1 stop
$159Frontier
Find Deal
Mon, Sep 29 - Mon, Oct 6
Frontier Logo
12:43 pm - 6:02 amPDX-ATL
14h 19m1 stop
Frontier Logo
7:30 am - 11:56 amATL-PDX
7h 26m1 stop
$162Frontier
Find Deal
Sun, Oct 26 - Thu, Oct 30
Frontier Logo
7:22 pm - 6:07 amPDX-ATL
7h 45m1 stop
Frontier Logo
7:23 pm - 12:12 amATL-PDX
7h 49m1 stop
$167Frontier
Find Deal
Thu, Sep 4 - Sun, Sep 7
Spirit Airlines Logo
11:44 am - 5:47 amPDX-ATL
15h 03m1 stop
Spirit Airlines Logo
9:44 am - 10:49 amATL-PDX
28h 05m1 stop
$208Spirit Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
Spirit Airlines Logo
12:07 pm - 7:44 pmPDX-ATL
28h 37m2 stops
Spirit Airlines Logo
8:37 am - 11:11 amATL-PDX
29h 34m1 stop
$216Spirit Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30

Frontier flights from Portland to Atlanta

Our best Frontier deals on Portland to Atlanta flight tickets
Frontier
Sep 5
PDX6:05 amPortland
9h 13m
1 stop
ATL6:18 pmAtlanta Hartsfield-Jackson
Sep 8
ATL7:23 pmAtlanta Hartsfield-Jackson
7h 49m
1 stop
PDX12:12 amPortland
$153
Find similar
Frontier
Sep 12
PDX6:05 amPortland
20h 59m
1 stop
ATL6:04 amAtlanta Hartsfield-Jackson
Sep 14
ATL7:34 amAtlanta Hartsfield-Jackson
19h 38m
1 stop
PDX12:12 amPortland
$154
Find similar
Frontier
Sep 4
PDX6:05 amPortland
20h 59m
1 stop
ATL6:04 amAtlanta Hartsfield-Jackson
Sep 9
ATL7:42 amAtlanta Hartsfield-Jackson
17h 52m
1 stop
PDX10:34 pmPortland
$155
Find similar

Spirit Airlines flights from Portland to Atlanta

Our best Spirit Airlines deals on Portland to Atlanta flight tickets
Spirit Airlines
Dec 4
PDX11:44 amPortland
15h 03m
1 stop
ATL5:47 amAtlanta Hartsfield-Jackson
Dec 9
ATL9:44 amAtlanta Hartsfield-Jackson
28h 05m
1 stop
PDX10:49 amPortland
$208
Find similar
Spirit Airlines
Sep 16
PDX12:07 pmPortland
28h 37m
2 stops
ATL7:44 pmAtlanta Hartsfield-Jackson
Sep 30
ATL8:37 amAtlanta Hartsfield-Jackson
29h 34m
1 stop
PDX11:11 amPortland
$216
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 August 16, 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

Sat 8/30

7:52 pm-6:25 am

1 stop7h 33m

Atlanta Hartsfield-Jackson

Fri 9/5

7:23 pm-12:12 am

1 stop7h 49m

$152

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Fri 9/5

6:05 am-6:18 pm

1 stop9h 13m

Atlanta Hartsfield-Jackson

Mon 9/8

7:23 pm-12:12 am

1 stop7h 49m

$153

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Fri 9/12

6:05 am-6:04 am

1 stop20h 59m

Atlanta Hartsfield-Jackson

Sun 9/14

7:34 am-12:12 am

1 stop19h 38m

$154

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Thu 9/4

6:05 am-6:04 am

1 stop20h 59m

Atlanta Hartsfield-Jackson

Tue 9/9

7:42 am-10:34 pm

1 stop17h 52m

$155

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Sat 8/30

7:52 pm-6:25 am

1 stop7h 33m

Atlanta Hartsfield-Jackson

Fri 9/5

7:23 pm-12:12 am

1 stop7h 49m

$157

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Mon 9/29

11:23 am-6:07 am

1 stop15h 44m

Atlanta Hartsfield-Jackson

Mon 10/6

7:23 pm-11:48 am

1 stop19h 25m

$159

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Sun 10/26

12:43 pm-6:02 am

1 stop14h 19m

Atlanta Hartsfield-Jackson

Thu 10/30

7:30 am-11:56 am

1 stop7h 26m

$162

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Thu 9/4

7:22 pm-6:07 am

1 stop7h 45m

Atlanta Hartsfield-Jackson

Sun 9/7

7:23 pm-12:12 am

1 stop7h 49m

$167

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Thu 12/4

11:44 am-5:47 am

1 stop15h 03m

Atlanta Hartsfield-Jackson

Tue 12/9

9:44 am-10:49 am

1 stop28h 05m

$208

PortlandAtlanta

PDX - ATL

PDXATL

Portland

Tue 9/16

12:07 pm-7:44 pm

2 stops28h 37m

Atlanta Hartsfield-Jackson

Tue 9/30

8:37 am-11:11 am

1 stop29h 34m

$216

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 cheapest month to fly to Atlanta?

The month of September is, on average, the cheapest month to fly to Atlanta from Portland, with most prices found around $286. If you aren’t able to travel to Atlanta during the month of September, then flying in July 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 Tuesday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $468. 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 $634.

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 $562. 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 $348 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 $265 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 August 2025, prices for Portland to Atlanta flights are approximately 26% 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

$77

Fastest flight time

4h 42m

Direct flights

Every day

Airports in Atlanta

1 airport
The best one-way flight to Atlanta from Portland in the past 72 hours is $77. The best round-trip flight deal from Portland to Atlanta found on momondo in the last 72 hours is $152.
The fastest flight from Portland to Atlanta takes 4h 42m
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 6h 31m.

  • 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 $97Free CancellationRating
6.3
8,042 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $124Free CancellationRating
7.8
2,657 reviews
Search Hawaiian Airlines flights
FrontierPriceFrom $125Free CancellationRating
5.8
3,211 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $196Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $213Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $213Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $226Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • Alaska Airlines Flights From Portland to Atlanta

    Alaska Airlines flight deals from Portland to Atlanta start from $196 round-trip. Over the 5 Alaska Airlines flights for this route in a normal week, average airfare is usually $314 round-trip - but some users have found much cheaper deals with momondo.

  • Delta Flights From Portland to Atlanta

    Delta (8.0/10 from 7,985 reviews) operates around 25 flights from Portland to Atlanta in any given week. The average Delta airfare for this route is around $429, with deals from around $213 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
Duluth
McDonough
Blue Ridge
Warner Robins
Athens
Lawrenceville
Stone Mountain
Norcross
Dahlonega
Auburn
Gadsden
Covington
Cartersville
Conyers
La Grange
Gainesville
Newnan
Lithonia

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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