Route guide
Cheap Flights from Atlanta to Portland: Book Airline Tickets
- Distance
- about 2,170 mi
- Typical flight time
- 4 h 30 min – 5 h 30 min
- Airports
- 1 × 1
- Time difference
- 3 h behind
This page covers the practical side of flying between Atlanta and Portland: which airports to compare, how long the trip takes, and when it is busy. It works for either direction. For a price on your dates, ask a specialist.
Quick answer: Atlanta to Portland is about 2,170 miles (3,490 km) and a typical flight takes 4 h 30 min to 5 h 30 min. Portland is 3 hours behind Atlanta. Atlanta has 1 airport to compare and Portland has 1.
Airport pairs to compare
Atlanta's airport is one of the busiest in the world and acts as a major connecting hub for the Southeast. Portland's airport is compact and easy to navigate, with a light rail link to the city.
| Pair | Departure airport | Arrival airport |
|---|---|---|
| ATL to PDX | Hartsfield-Jackson Atlanta International | Portland International |
About the airports
- ATL · Hartsfield-Jackson Atlanta International
One of the world's busiest airports and a major connecting hub, with a rail line to downtown and midtown. - PDX · Portland International
The main airport, northeast of downtown and linked to the city by light rail.
Airlines with a major base at either end
- At Atlanta: Delta Air Lines, Southwest Airlines
- At Portland: Alaska Airlines
Airlines with a base at one end often connect through their hub. A specialist can compare nonstop and connecting options on your dates.
When to go and what to expect
Atlanta
Spring and fall are mild. Summers are hot and humid with frequent afternoon storms.
Portland
July through September is the driest and busiest period. From November to March it is rainy, and fares are often lower.
How long is Atlanta to Portland?
At about 2,170 miles, Atlanta to Portland is a long domestic-style flight of several hours. Meal options, seat choice and baggage rules matter more on a trip this long, so compare the full total rather than just the base fare.
Time zones and timing
Portland is 3 hours behind Atlanta, so you land at a local time 3 hours earlier than departure time plus flight time would suggest. Plan your arrival day around local time at the destination. Check the arrival date on any overnight itinerary, since it can differ from the departure date.
Getting between the airport and town
Atlanta: MARTA rail runs from the airport terminal to downtown and midtown, which is often faster than road traffic at peak hours.
Portland: MAX Red Line light rail runs from the airport to downtown Portland. Taxis, ride-hail and rental cars are also available.
Planning ground transport too? See our car rental guide.
Good to know
- Because it is such a large connecting point, give yourself more time between flights here. The terminals are linked by an underground train.
- Winter fog and rain can occasionally slow departures, so leave a little extra time on travel day.
- Compare the total with bags included, not just the base fare. See baggage fees and taxes and fees.
Flying Portland to Atlanta?
This route guide works in both directions. For other trips, see all flights from Atlanta or all flights from Portland.
Frequently asked questions
How far is Atlanta from Portland?
The straight-line distance between the main airports is about 2,170 miles (3,490 km). Routes can be longer in practice because of air traffic and weather.
How long is a flight from Atlanta to Portland?
A typical scheduled flight takes roughly 4 h 30 min to 5 h 30 min in the air, depending on winds, the aircraft and the airports. Connecting itineraries take longer, and nonstop availability depends on the airline and dates.
Which airports can I use?
At Atlanta: ATL (Hartsfield-Jackson Atlanta International). At Portland: PDX (Portland International). Ask for prices on more than one pairing.
Is there a time difference?
Portland is 3 hours behind Atlanta.
When is the best time to fly from Atlanta to Portland?
In Atlanta: Spring and fall are mild. Summers are hot and humid with frequent afternoon storms. In Portland: July through September is the driest and busiest period. From November to March it is rainy, and fares are often lower. Fares are usually highest in the busy periods described for each city, so flexible dates can help.
Which airlines should I compare for Atlanta to Portland?
Airlines with a major base at either end include Delta Air Lines, Southwest Airlines and Alaska Airlines. A specialist compares them with other carriers on your dates, since schedules and availability change.
Do you show fares on this page?
No. Fares change constantly, so we do not publish prices that might be out of date. A specialist checks live availability and confirms the full total, including taxes and bags, before you pay.
Route details updated October 18, 2026.