In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

How far in advance should I book a flight from Atlantic City to Portland?

Travelers have found it’s best to book a flight 36 days in advance to save up to 229% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 36 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Atlantic City to Portland 1-2 weeks in advance for as low as $349, or $470 for flights within the next 24 hours.

What is the cheapest month to fly from Atlantic City to Portland?

Flights from Atlantic City to Portland lean towards being more expensive in March. Prices are generally better when you fly from Atlantic City to Portland in September, with the cheapest ticket starting at $165.

What is the cheapest time of day to fly from ACY to PDX?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlantic City to Portland as you normally would.

Can I find deals for flights from Atlantic City to Portland that include hotel bookings?

Yes. In addition to deals on Atlantic City to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Atlantic City to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlantic City to Portland.

Can I find deals for business class flights from Atlantic City to Portland?

Yes. Cheapflights offers flight deals from Atlantic City to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$315+ Flights from Atlantic City to Portland

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Cheap flight deals from Atlantic City to Portland

Round-trip from	$366 (FlightHub)
One-way from	$315 (Priceline)
Popular in	March
Cheapest in	September
Average price	$434

From Atlantic City to Portland

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One-way flight from Atlantic City to Portland

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High demand for flights, 1% potential price rise

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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Atlantic City to Portland

Cheapest flights from Atlantic City to Portland
Explore the most affordable flight options available from Atlantic City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 9/275:27 pmACY - PDX

2 stops44h 45mSpirit Airlines

Sat 10/48:04 pmPDX - ACY

2 stops42h 02mSpirit Airlines

Deal found 7/28

$366

Sat 8/25:15 amACY - PDX

3 stops31h 03mMultiple Airlines

Mon 8/44:37 pmPDX - ACY

2 stops27h 01mMultiple Airlines

Deal found 7/29

$737

Best flights from Atlantic City to Portland
Discover carefully curated flight deals from Atlantic City to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 9/275:27 pmACY - PDX

2 stops44h 45mSpirit Airlines

Sat 10/48:04 pmPDX - ACY

2 stops42h 02mSpirit Airlines

Deal found 7/28

$366

Sat 8/25:15 amACY - PDX

3 stops31h 03mMultiple Airlines

Mon 8/44:37 pmPDX - ACY

2 stops27h 01mMultiple Airlines

Deal found 7/29

$737

Last-minute flights from Atlantic City to Portland
Discover last-minute flight deals from Atlantic City to Portland. Data last updated July 29, 2025 and is based on user searches.

Sat 8/26:16 pmACY - PDX

2 stops18h 02mSpirit Airlines

Mon 8/43:10 pmPDX - ACY

2 stops23h 51mSpirit Airlines

Deal found 7/29

$709

Sat 8/25:15 amACY - PDX

3 stops31h 03mMultiple Airlines

Mon 8/44:37 pmPDX - ACY

2 stops27h 01mMultiple Airlines

Deal found 7/29

$737

One-way flights from Atlantic City to Portland
Search for one-way flight options from Atlantic City to Portland. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 8/286:00 amACY - PDX

2 stops15h 57mSpirit Airlines

Deal found 7/27

$315

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlantic City to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Atlantic CityPortland

ACY - PDX

ACYPDX

Atlantic City

Sat 9/27

5:27 pm-11:12 am

2 stops44h 45m

Portland

Sat 10/4

8:04 pm-5:06 pm

2 stops42h 02m

$366

Atlantic CityPortland

ACY - PDX

ACYPDX

Atlantic City

Sat 8/2

5:15 am-9:18 am

3 stops31h 03m

Portland

Mon 8/4

4:37 pm-10:38 pm

2 stops27h 01m

$737

Atlantic CityPortland

ACY - PDX

ACYPDX

Atlantic City

Thu 8/28

6:00 am-6:57 pm

2 stops15h 57m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Atlantic City to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Atlantic City with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlantic City to Portland

What is the cheapest month to book a flight from Atlantic City to Portland?

Currently, November is the cheapest month in which you can book a flight from Atlantic City to Portland (average of $277). Flying from Atlantic City to Portland in March is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Portland

See what other customers who have flown with Spirit Airlines from Atlantic City to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Spirit Airlines

6.3

Okay

8,040 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane

Spirit Airlines

6.3

Okay

8,040 reviews

Spirit Airlines

6.3

Okay

8,040 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

LAS - DTW

Was the most uncomfortable seat I have ever sat in on an airplane

Related info for your journey

Can I find deals for flights from Atlantic City to Portland that include hotel bookings?
Yes. In addition to deals on Atlantic City to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlantic City to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlantic City to Portland.
Can I find deals for business class flights from Atlantic City to Portland?
Yes. Cheapflights offers flight deals from Atlantic City to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Atlantic City to Portland?
Currently, November is the cheapest month in which you can book a flight from Atlantic City to Portland (average of $277). Flying from Atlantic City to Portland in March is currently the most expensive (average of $368). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$315+ Cheap flights from Atlantic City to Portland (ACY - PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlantic City to Portland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Atlantic City to Portland

Round-trip from

One-way from

Popular in

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Average price

Find flight deals from Atlantic City to Portland

Cheapest flights from Atlantic City to PortlandExplore the most affordable flight options available from Atlantic City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Atlantic City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlantic City to Portland that are best for you.

Best time to book a flight from Atlantic City to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Atlantic City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Atlantic City to Portland

What is the cheapest month to book a flight from Atlantic City to Portland?

Reviews of airlines servicing Portland

See what other customers who have flown with Spirit Airlines from Atlantic City to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Atlantic City to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Atlantic City to Portland that include hotel bookings?

How can I find direct flights from Atlantic City to Portland?

Can I find deals for business class flights from Atlantic City to Portland?

What is the cheapest month to book a flight from Atlantic City to Portland?

Traveling to a place near Portland?

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Alternative routes for Atlantic City to Portland

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Cheapest flights from Atlantic City to Portland
Explore the most affordable flight options available from Atlantic City to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.