$100 Cheap Flights from Atlanta (ATL) to Portland (PDX)

View $100 flight on Fri, Sep 26, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Portland International Airport (PDX)

Today's featured flight deals from Hartsfield-Jackson Atlanta International Airport (ATL) to Portland International Airport (PDX)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Atlanta to Portland (ATL-PDX)

Prices were available within the past 7 days and start at $100 for one-way flights and $173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 6 - Sun, Nov 9
ATL
Atlanta
PDX
Portland
$173 Roundtrip, just found
$173
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Nov 6 from Atlanta to Portland, returning Sun, Nov 9, priced at $173 just found
Frontier Airlines
Fri, Nov 14 - Mon, Nov 17
ATL
Atlanta
PDX
Portland
$179 Roundtrip, found 2 hours ago
$179
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Nov 14 from Atlanta to Portland, returning Mon, Nov 17, priced at $179 found 2 hours ago
Frontier Airlines
Mon, Sep 29 - Thu, Oct 2
ATL
Atlanta
PDX
Portland
$195 Roundtrip, found 4 hours ago
$195
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Sep 29 from Atlanta to Portland, returning Thu, Oct 2, priced at $195 found 4 hours ago
Frontier Airlines
Sun, Sep 28 - Thu, Oct 2
ATL
Atlanta
PDX
Portland
$197 Roundtrip, found 8 hours ago
$197
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sun, Sep 28 from Atlanta to Portland, returning Thu, Oct 2, priced at $197 found 8 hours ago
Frontier Airlines
Mon, Sep 29 - Wed, Oct 1
ATL
Atlanta
PDX
Portland
$201 Roundtrip, found 11 hours ago
$201
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Mon, Sep 29 from Atlanta to Portland, returning Wed, Oct 1, priced at $201 found 11 hours ago
Frontier Airlines
Sat, Sep 27 - Tue, Sep 30
ATL
Atlanta
PDX
Portland
$203 Roundtrip, found 7 hours ago
$203
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Sat, Sep 27 from Atlanta to Portland, returning Tue, Sep 30, priced at $203 found 7 hours ago
American Airlines
Wed, Oct 15 - Tue, Oct 21
ATL
Atlanta
PDX
Portland
$217 Roundtrip, just found
$217
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 15 from Atlanta to Portland, returning Tue, Oct 21, priced at $217 just found
Alaska Airlines
Tue, Sep 30 - Thu, Oct 2
ATL
Atlanta
PDX
Portland
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Sep 30 from Atlanta to Portland, returning Thu, Oct 2, priced at $220 found 1 day ago
United
Tue, Jan 20 - Tue, Jan 27
ATL
Atlanta
PDX
Portland
$232 Roundtrip, found 3 hours ago
$232
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Jan 20 from Atlanta to Portland, returning Tue, Jan 27, priced at $232 found 3 hours ago
Southwest Airlines
Tue, Nov 4 - Tue, Nov 18
ATL
Atlanta
PDX
Portland
$237 Roundtrip, found 2 hours ago
$237
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Tue, Nov 4 from Atlanta to Portland, returning Tue, Nov 18, priced at $237 found 2 hours ago

Find the cheapest month to fly from Atlanta (ATL) to Portland (PDX)

October is typically the cheapest month to fly

From $138 - $249 per traveler.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $218
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $218
Flights from Atlanta (ATL) to Portland (PDX)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$173
Distance
2166 mi
Average flight time
2 hours 18 mins

Atlanta to Portland Flights

The cheapest times to fly from Atlanta to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Portland are during the month of November. You can find some of the cheapest flights from Atlanta to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to Portland

Sunday is one of the best days to book for cheap flights from Atlanta to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Atlanta to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX) cost?
Grab a cheap one-way flight from $100 or cheap return flight from $173 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
The cheapest month to fly from ATL to PDX is November, when there's less demand. Off-peak season is generally when you'll find lower airfares between these airports.
Which airlines fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
Fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX) on a Delta Air Lines flight.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ATL to PDX flight.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
Each day on average, 2 nonstop flights take off from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX). Choose the departure time that best suits your plans.
What are the most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
Flights between ATL and PDX are their busiest at 9 AM. For a more relaxed atmosphere and potentially cheaper fares, look for a departure that's outside typical rush times.
What day of the week has the most flights from ATL to PDX?
Friday offers the most flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX). Consider leaving on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
Hop on the earliest flight at around 9:10AM UTC-5, heading out of Hartsfield-Jackson Atlanta Intl. Airport (ATL). You'll be traveling for roughly 5h 22m, touching down at Portland Intl. Airport (PDX) at approximately 11:32AM UTC-8.
How long does it take to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
Flights from ATL to PDX have an average travel time of 5 hours and 22 minutes. The distance between these two airports is 2,200 mi.
What airline has the least delays from ATL to PDX?
Alaska Airlines has the best performance for on-time direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX), with an on-time score of 100%. Use the Expedia App to check your flight schedule before you go and get real-time alerts about any trip changes.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
To reach Portland Intl. Airport (PDX) on schedule, book a flight that leaves from Hartsfield-Jackson Atlanta Intl. Airport (ATL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Portland from Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Browse your flight options from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX). This is the only Portland airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX) last-minute?
Holding off until just before your departure to book your flight from ATL to PDX often results in higher prices. While you may find some last-minute offers, they're not always guaranteed. Keep your travel schedule open for a better chance of getting a bargain.
Is it cheaper to book an ATL to PDX flight and hotel package?
You can save money by securing an ATL to PDX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Portland Intl. Airport (PDX)?
In most instances, you're able to cancel or reschedule your ATL to PDX flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.