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Cheap Flights from Portland (PDX) to Atlanta (ATLA)

Compare Portland to Atlanta flight deals

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Flight deals from Portland to Atlanta

Looking for a cheap last-minute deal or the best return flight from Portland to Atlanta? Find the lowest prices on one-way and return tickets right here.
Atlanta.£149 per passenger.Departing Mon, 2 Mar, returning Thu, 5 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Mon, 2 Mar, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Thu, 5 Mar, arriving in Portland.Price includes taxes and charges.From £149, select.
Atlanta.£182 per passenger.Departing Tue, 28 Apr, returning Fri, 1 May.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Portland on Tue, 28 Apr, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Alaska Airlines, departs from Atlanta Hartsfield-Jackson on Fri, 1 May, arriving in Portland.Price includes taxes and charges.From £182, select.
Atlanta.£189 per passenger.Departing Fri, 20 Feb, returning Tue, 24 Feb.Return flight with Alaska Airlines and Frontier Airlines.Outbound indirect flight with Alaska Airlines, departs from Portland on Fri, 20 Feb, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Tue, 24 Feb, arriving in Portland.Price includes taxes and charges.From £189, select.
Atlanta.£200 per passenger.Departing Sat, 16 May, returning Tue, 19 May.Return flight with Alaska Airlines and Spirit Airlines.Outbound indirect flight with Alaska Airlines, departs from Portland on Sat, 16 May, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Spirit Airlines, departs from Atlanta Hartsfield-Jackson on Tue, 19 May, arriving in Portland.Price includes taxes and charges.From £200, select.
Atlanta.£205 per passenger.Departing Sun, 1 Mar, returning Wed, 1 Apr.Return flight with Allegiant Air and Spirit Airlines.Outbound indirect flight with Allegiant Air, departs from Portland on Sun, 1 Mar, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Spirit Airlines, departs from Atlanta Hartsfield-Jackson on Wed, 1 Apr, arriving in Portland.Price includes taxes and charges.From £205, select.
Atlanta.£207 per passenger.Departing Thu, 5 Feb, returning Sun, 1 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Thu, 5 Feb, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Sun, 1 Mar, arriving in Portland.Price includes taxes and charges.From £207, select.
Atlanta.£209 per passenger.Departing Wed, 27 May, returning Wed, 3 Jun.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Portland on Wed, 27 May, arriving in Atlanta Hartsfield-Jackson.Inbound indirect flight with Alaska Airlines, departs from Atlanta Hartsfield-Jackson on Wed, 3 Jun, arriving in Portland.Price includes taxes and charges.From £209, select.
Atlanta.£215 per passenger.Departing Thu, 7 May, returning Sun, 10 May.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Portland on Thu, 7 May, arriving in Atlanta Hartsfield-Jackson.Inbound direct flight with Alaska Airlines departs from Atlanta Hartsfield-Jackson on Sun, 10 May, arriving in Portland.Price includes taxes and charges.From £215, select.

Find the cheapest month to fly from Portland to Atlanta from £70 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Atlanta flights are currently cheapest in March.
Jan
from £371
Feb
from £189
Mar
from £149
Apr
from £216
May
from £200
Jun
from £232
Jul
from £237
Aug
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Sep
from £237
Oct
Find prices
Nov
Find prices
Dec
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Direct flights from Portland to Atlanta

Alternative Portland to Atlanta routes

Looking for the cheapest, fastest or easiest route from Portland to Atlanta? You could fly into the following airports instead.

Atlanta Fulton County

8 miles from central Atlanta
Closest
Search flights

Atlanta Hartsfield-Jackson

8 miles from central Atlanta
Cheapest
from £149
Search flights

Atlanta De Kalb / Peachtree

10 miles from central Atlanta
Search flights

Portland to Atlanta: Flight information

The things to know before you go.
Cheapest flight found£149
Cheapest month to flyMarch
Average flight time4 hrs, 43 mins
Most popular airlineLATAM Airlines
Average flights per week296

Finding cheap flights from Portland to Atlanta: Frequently asked questions

There are 3 airports in Atlanta: Atlanta Fulton County, Atlanta Hartsfield-Jackson and Atlanta De Kalb / Peachtree.
The best price we found for a return flight from Portland to Atlanta is £149. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 43 minutes is the average flight time from Portland to Atlanta.
LATAM Airlines, Delta and KLM fly direct from Portland to Atlanta.
As of January 2026, there are 148 flights per week flying from Portland to Atlanta.
The cheapest month to fly from Portland to Atlanta is usually March.
If you're flying from Portland Airport, the cheapest airport near Atlanta is Atlanta Hartsfield-Jackson – which is 7.8 miles away from the centre of Atlanta. We've found flights into this airport from £149.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Atlanta on Monday, 2 March 2026.
Yes – the average flight time is 4 hours and 43 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Atlanta but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Atlanta is around 40 days in advance, so don’t leave your flight to the last minute.
In January, the average temperature is usually around 5°C. July is typically the warmest month in Atlanta, when it usually averages around 33°C. You can expect the least rain in October. The coldest month is January, with temperatures averaging -0°C. The rainiest month is July.
Currently, Frontier Airlines and Alaska Airlines offer the cheapest flight tickets to Atlanta.

Travelling from Portland International Airport (PDX) to Atlanta: what you need to know

  • Around 5 hours 15 minutes is how long you can expect to be travelling on a direct flight from Portland International Airport to Atlanta.

  • Atlanta is three hours ahead of Portland, where Portland International Airport is located. Atlanta observes the UTC-4 timezone.

  • With 33 weekly flights between the two airports, Portland International Airport (PDX) to Hartsfield-Jackson Atlanta International Airport (ATL) is the busiest route. Delta Air Lines operates the earliest flight at 06:00. If you'd like to make the most of your day before leaving, the latest departure from PDX to ATL is with Delta Air Lines at 23:25.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your PDX to Atlanta flight.

  • Heading off during a peak period like school or public holidays? Expect longer lines at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • You can book a direct Portland International Airport to Atlanta ticket. Start your journey at PDX and land at Hartsfield-Jackson Atlanta International Airport (ATL).

  • Book your favourite seat with Delta Air Lines. This well-known airline operates direct flights from Portland International Airport to Atlanta.

  • Travelling from central Portland to PDX takes around 45 minutes on public transport. If you drive, ride-share or take a cab, you'll cover the 6 miles in 20 minutes or so, depending on traffic.

  • Looking for a hotel near PDX? If you're catching an early flight from Portland International Airport to Atlanta, these stays set you up for a seamless send-off:

  • 83.65% of flights departing from Portland International Airport land at their destination on time. With its strong on-time performance, you're unlikely to face delays when taking off from PDX.

  • PDX is located at 7000 NE Airport Way.

How to find the cheapest flights from Portland International Airport (PDX) to Atlanta

  • £70 is currently the best price for a one-way Portland International Airport to Atlanta flight. Return plane tickets start from £149. These prices may change based on availability.

  • Book three months before travelling. Pricing trends show that this is the ideal window for finding cheap flights from PDX to Atlanta.

  • The best month for finding cheap Portland International Airport to Atlanta tickets is July. Use the 'Whole month' tool to compare prices, then select the dates with the lowest fares.

  • Picking up a cheap flight from PDX to Atlanta couldn't be easier with Price Alerts. All you need to do is create one of these automatic notifications and we'll notify you when a cheaper option becomes available.

  • Pick your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Portland International Airport to Atlanta by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • Hartsfield-Jackson Atlanta International Airport (ATL) to the centre of Atlanta takes around 15 minutes to reach by car. The centre is roughly 11 miles away.

  • It takes around 1 hour 10 minutes if you're using public transport.

  • Think about booking a hotel near ATL if you have a late flight from Portland International Airport to Atlanta. Select one of these accommodation options and make arrival day easier:

  • Travel at your own speed with a Hartsfield-Jackson Atlanta International Airport rental car. Pick up your wheels from Thrifty, Dollar or Europcar and venture far and wide through Atlanta and beyond.

  • Booking your ride from Hartsfield-Jackson Atlanta International Airport around three weeks ahead of your flight from PDX to Atlanta can help you get the best possible rate.

  • ATL is located at 6000 N Terminal Parkway.

Best time to go to Atlanta

  • Before you book your flights from Portland International Airport to Atlanta, consider which time of year is best for you. High season in Atlanta offers a lively atmosphere and plenty to do, while the off-season means you'll get better hotel deals and fewer crowds.

  • Book a Portland International Airport to Atlanta plane ticket with a departure in July to explore the city during its warmest month. Expect temperatures to range from 19ºC (66ºF) to 34ºC (93ºF).

  • Look for cheap tickets from PDX to Atlanta in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -3ºC (27ºF) and 14ºC (57ºF) on average.

More about Atlanta

  • When it comes to looking for somewhere to rest your head, you'll find the top stays in Atlanta right here. Check out these hotels as soon as you've booked your flight from Portland International Airport to Atlanta:

  • There are so many things to do and see in this city it can be hard to know where to start. Centennial Olympic Park, Georgia Aquarium and Piedmont Park are leading attractions which should feature on any well-planned Atlanta itinerary.

Explore more of United States

  • Jacksonville is just one of the many places in United States waiting to be explored once you've taken in the sights of Atlanta. Around 290 miles away to the south-east, its best attractions include Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

  • If you're interested in discovering another corner of United States, consider Charlotte, about 230 miles north-east of Atlanta. NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum are key highlights.

Plan the rest of your trip from Portland to Atlanta

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.