What are the cheapest airlines to fly from Rhode Island to Portland one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $109. Users have also found prices from $114 and $119 on Southwest and Delta, respectively.

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).

What are the most popular airlines that fly from Rhode Island to Portland?

The most popular airlines flying from Rhode Island to Portland are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from Rhode Island to Portland?

Find a great deal and save up to 135% by booking at least 42 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Rhode Island to Portland within the next two weeks, with the cheapest ticket starting at $454.

What is the cheapest month to fly from Rhode Island to Portland?

Flights from Rhode Island to Portland lean towards being more expensive in December. Prices are generally better when you fly from Rhode Island to Portland in May, with the cheapest ticket starting at $113.

What airport do you fly into for flights to Portland from Rhode Island?

Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Portland from Rhode Island.

Can I find deals for flights from Rhode Island to Portland that include hotel bookings?

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

How can I find direct flights from Rhode Island to Portland?

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

Can I find deals for business class flights from Rhode Island to Portland?

Yes. Cheapflights offers flight deals from Rhode Island 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.

$109+ Cheap Flights from Rhode Island to Portland

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Cheap flight deals from Rhode Island to Portland

Round-trip from	$217 (American Airlines)
One-way from	$109 (American Airlines)
Popular in	December
Cheapest in	May
Average price	$367

From Rhode Island to Portland

Search Deals

One-way flight from Rhode Island to Portland

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Rhode Island to Portland

Cheapest flights from Rhode Island to Portland
Explore the most affordable flight options available from Rhode Island to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Fri 9/265:00 amBOS - PDX

1 stop8h 28mAmerican Airlines

Mon 9/296:07 amPDX - BOS

1 stop9h 27mAmerican Airlines

Deal found 8/14

$217

Sat 9/206:15 amBOS - PDX

1 stop10h 01mAmerican Airlines

Wed 9/241:09 pmPDX - BOS

1 stop7h 44mAmerican Airlines

Deal found 8/14

$218

Thu 12/116:45 amBOS - PDX

1 stop9h 45mSouthwest

Sun 12/146:30 amPDX - BOS

1 stop13h 00mSouthwest

Deal found 8/14

$222

Tue 9/95:49 pmPVD - PDX

1 stop9h 16mAmerican Airlines

Tue 9/1611:18 amPDX - PVD

1 stop8h 02mAmerican Airlines

Deal found 8/12

$227

Tue 10/76:05 amPVD - PDX

2 stops13h 00mDelta

Mon 12/812:55 amPDX - PVD

2 stops12h 06mDelta

Deal found 8/13

$237

Fri 10/36:45 pmBOS - PDX

1 stop8h 07mDelta

Mon 10/65:50 pmPDX - BOS

1 stop9h 45mDelta

Deal found 8/14

$237

Sat 11/1511:40 amBOS - PDX

1 stop9h 12mUnited Airlines

Fri 11/217:10 pmPDX - BOS

2 stops9h 24mUnited Airlines

Deal found 8/13

$242

Thu 9/115:55 pmPVD - PDX

1 stop8h 10mSouthwest

Tue 9/166:00 amPDX - PVD

1 stop7h 15mSouthwest

Deal found 8/13

$243

Tue 9/92:50 pmBOS - PDX

2 stops10h 30mSouthwest

Tue 9/309:05 pmPDX - BOS

1 stop8h 05mSouthwest

Deal found 8/13

$243

Wed 12/36:45 amBOS - PDX

1 stop9h 45mSouthwest

Sun 12/76:30 amPDX - BOS

1 stop8h 05mSouthwest

Deal found 8/14

$244

Tue 9/165:49 pmPVD - PDX

1 stop9h 16mAmerican Airlines

Fri 9/1911:18 amPDX - PVD

1 stop8h 02mAmerican Airlines

Deal found 8/12

$249

Mon 9/156:40 amBOS - PDX

1 stop12h 40mSouthwest

Sat 9/206:00 amPDX - BOS

1 stop7h 10mSouthwest

Deal found 8/13

$249

Best flights from Rhode Island to Portland
Discover carefully curated flight deals from Rhode Island to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Fri 9/125:00 amBOS - PDX

1 stop8h 28mAmerican Airlines

Tue 9/165:38 amPDX - BOS

1 stop11h 26mAmerican Airlines

Deal found 8/14

$217

Thu 11/66:20 pmBOS - PDX

1 stop8h 55mSouthwest

Mon 11/105:45 amPDX - BOS

1 stop9h 55mSouthwest

Deal found 8/14

$217

Tue 10/76:05 amPVD - PDX

2 stops13h 00mDelta

Tue 12/910:55 pmPDX - PVD

1 stop9h 57mDelta

Deal found 8/13

$232

Wed 9/243:15 pmBOS - PDX

1 stop10h 10mUnited Airlines

Sun 9/2811:59 pmPDX - BOS

1 stop8h 03mUnited Airlines

Deal found 8/14

$237

Thu 10/308:00 amBOS - PDX

1 stop9h 29mAmerican Airlines

Mon 11/311:59 pmPDX - BOS

1 stop10h 40mAmerican Airlines

Deal found 8/12

$217

Wed 11/56:45 amBOS - PDX

1 stop9h 45mSouthwest

Sun 11/95:45 amPDX - BOS

1 stop9h 55mSouthwest

Deal found 8/12

$217

Tue 9/235:45 amBOS - PDX

1 stop7h 54mDelta

Tue 9/237:10 pmPDX - BOS

1 stop8h 15mDelta

Deal found 8/14

$237

Wed 9/104:27 pmBOS - PDX

1 stop8h 58mUnited Airlines

Sun 9/1410:45 pmPDX - BOS

1 stop7h 37mUnited Airlines

Deal found 8/14

$237

Fri 11/76:20 pmBOS - PDX

1 stop8h 55mSouthwest

Wed 11/1210:50 amPDX - BOS

1 stop8h 55mSouthwest

Deal found 8/13

$217

Tue 9/95:49 pmPVD - PDX

1 stop9h 16mAmerican Airlines

Tue 9/1611:18 amPDX - PVD

1 stop8h 02mAmerican Airlines

Deal found 8/12

$227

Tue 10/77:20 amBOS - PDX

1 stop8h 29mDelta

Tue 10/1411:10 amPDX - BOS

1 stop9h 49mDelta

Deal found 8/12

$237

Thu 10/231:05 pmBOS - PDX

1 stop13h 50mSouthwest

Mon 10/275:00 amPDX - BOS

1 stop7h 00mSouthwest

Deal found 8/12

$222

Last-minute flights from Rhode Island to Portland
Discover last-minute flight deals from Rhode Island to Portland. Data last updated August 14, 2025 and is based on user searches.

Wed 8/2010:34 amBOS - PDX

2 stops35h 23mMultiple Airlines

Sun 8/245:07 pmPDX - BOS

1 stop13h 42mMultiple Airlines

Deal found 8/13

$405

Thu 8/2111:36 amBOS - PDX

2 stops23h 20mAllegiant Air

Sun 8/245:07 pmPDX - BOS

1 stop13h 42mAllegiant Air

Deal found 8/13

$341

Thu 8/2111:36 amBOS - PDX

2 stops23h 20mAllegiant Air

Sun 8/315:07 pmPDX - BOS

1 stop13h 42mAllegiant Air

Deal found 8/13

$354

Thu 8/2112:57 pmBOS - PDX

2 stops32h 17mMultiple Airlines

Sun 8/245:07 pmPDX - BOS

1 stop13h 42mMultiple Airlines

Deal found 8/14

$377

Fri 8/2210:50 amBOS - PDX

1 stop11h 04mDelta

Thu 9/41:20 pmPDX - BOS

1 stop7h 38mDelta

Deal found 8/14

$347

Fri 8/2212:57 pmBOS - PDX

2 stops33h 00mMultiple Airlines

Sun 8/315:07 pmPDX - BOS

1 stop13h 42mMultiple Airlines

Deal found 8/14

$386

Fri 8/2210:05 amBOS - PDX

1 stop9h 05mDelta

Wed 9/31:20 pmPDX - BOS

1 stop7h 38mDelta

Deal found 8/14

$412

Sat 8/238:00 amBOS - PDX

Nonstop6h 11mJetBlue

Sat 8/3012:21 pmPDX - BOS

Nonstop5h 22mJetBlue

Deal found 8/13

$352

Sat 8/233:25 pmBOS - PDX

2 stops22h 58mMultiple Airlines

Sun 8/245:07 pmPDX - BOS

1 stop13h 42mMultiple Airlines

Deal found 8/14

$414

Sat 8/236:00 amPVD - PDX

1 stop9h 41mDelta

Wed 8/2711:50 amPDX - PVD

1 stop8h 19mDelta

Deal found 8/13

$472

Sun 8/245:15 amBOS - PDX

1 stop8h 25mDelta

Tue 9/25:05 pmPDX - BOS

1 stop10h 20mDelta

Deal found 8/14

$372

Sun 8/2411:36 amBOS - PDX

2 stops23h 20mAllegiant Air

Sun 8/315:07 pmPDX - BOS

1 stop13h 42mAllegiant Air

Deal found 8/13

$375

One-way flights from Rhode Island to Portland
Search for one-way flight options from Rhode Island to Portland. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Tue 9/168:05 amBOS - PDX

1 stop11h 59mAmerican Airlines

Deal found 8/14

$109

Tue 9/305:49 pmPVD - PDX

1 stop9h 16mAmerican Airlines

Deal found 8/13

$114

Thu 10/231:05 pmBOS - PDX

1 stop13h 50mSouthwest

Deal found 8/13

$114

Tue 10/76:05 amPVD - PDX

2 stops13h 00mDelta

Deal found 8/14

$119

Sat 9/136:45 pmBOS - PDX

1 stop8h 07mDelta

Deal found 8/14

$119

Mon 9/1512:59 pmBOS - PDX

2 stops14h 13mFrontier

Deal found 8/14

$120

Sat 9/68:38 amBOS - PDX

2 stops16h 56mFrontier

Deal found 8/14

$121

Sun 9/78:47 amBOS - PDX

2 stops18h 25mFrontier

Deal found 8/14

$125

Fri 10/2412:49 pmBOS - PDX

2 stops33h 47mMultiple Airlines

Deal found 8/14

$128

Mon 9/154:27 pmBOS - PDX

1 stop8h 58mUnited Airlines

Deal found 8/12

$130

Sat 8/306:00 amBOS - PDX

Nonstop6h 09mAlaska Airlines

Deal found 8/14

$134

Tue 9/92:00 pmBOS - PDX

2 stops9h 30mSouthwest

Deal found 8/14

$135

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Fri 9/12

5:00 am-10:28 am

1 stop8h 28m

Portland

Tue 9/16

5:38 am-8:04 pm

1 stop11h 26m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Thu 11/6

6:20 pm-12:15 am

1 stop8h 55m

Portland

Mon 11/10

5:45 am-6:40 pm

1 stop9h 55m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Thu 10/30

8:00 am-2:29 pm

1 stop9h 29m

Portland

Mon 11/3

11:59 pm-1:39 pm

1 stop10h 40m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 11/5

6:45 am-1:30 pm

1 stop9h 45m

Portland

Sun 11/9

5:45 am-6:40 pm

1 stop9h 55m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Fri 11/7

6:20 pm-12:15 am

1 stop8h 55m

Portland

Wed 11/12

10:50 am-10:45 pm

1 stop8h 55m

$217

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Thu 10/23

1:05 pm-11:55 pm

1 stop13h 50m

Portland

Mon 10/27

5:00 am-3:00 pm

1 stop7h 00m

$222

ProvidencePortland

PVD - PDX

PVDPDX

Providence-TFGreen

Tue 9/9

5:49 pm-12:05 am

1 stop9h 16m

Portland

Tue 9/16

11:18 am-10:20 pm

1 stop8h 02m

$227

ProvidencePortland

PVD - PDX

PVDPDX

Providence-TFGreen

Tue 10/7

6:05 am-4:05 pm

2 stops13h 00m

Portland

Tue 12/9

10:55 pm-11:52 am

1 stop9h 57m

$232

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Wed 9/24

3:15 pm-10:25 pm

1 stop10h 10m

Portland

Sun 9/28

11:59 pm-11:02 am

1 stop8h 03m

$237

BostonPortland

BOS - PDX

BOSPDX

Boston Logan Intl

Tue 9/23

5:45 am-10:39 am

1 stop7h 54m

Portland

Tue 9/23

7:10 pm-6:25 am

1 stop8h 15m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 30 results

Best time to book a flight from Rhode Island to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Rhode Island 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 Rhode Island to Portland

What is the cheapest month to book a flight from Rhode Island to Portland?

Currently, November is the cheapest month in which you can book a flight from Rhode Island to Portland (average of $277). Flying from Rhode Island to Portland in March is currently the most expensive (average of $369). 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.

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

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

Related info for your journey

What airport do you fly into for flights to Portland from Rhode Island?
Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Portland from Rhode Island.
What are the cheapest airlines to fly from Rhode Island to Portland one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $109. Users have also found prices from $114 and $119 on Southwest and Delta, respectively.
Can I find deals for flights from Rhode Island to Portland that include hotel bookings?
Yes. In addition to deals on Rhode Island to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rhode Island to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Portland.
Can I find deals for business class flights from Rhode Island to Portland?
Yes. Cheapflights offers flight deals from Rhode Island 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 Rhode Island to Portland?
Currently, November is the cheapest month in which you can book a flight from Rhode Island to Portland (average of $277). Flying from Rhode Island to Portland in March is currently the most expensive (average of $369). 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.

See more FAQs

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McMinnville

Lake Oswego

Hillsboro

Lincoln City

Cannon Beach

Long Beach

Longview

Tigard

Depoe Bay

Stevenson

Woodburn

Wilsonville

Pacific City

Troutdale

Tillamook

Gresham

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Top 4 airlines flying from Rhode Island to Portland

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$268	Average$417	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$296	Average$434	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$303	Average$451	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$341	Average$428	FlexibilityNo cancel fee	On-time63%

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$109+ Cheap flights from Rhode Island to Portland (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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rhode Island to Portland with Cheapflights

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Cheap flight deals from Rhode Island to Portland

Keep the following information in mind while searching for Rhode Island to Portland flight deals. Data was last updated August 14, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Rhode Island to Portland

Cheapest flights from Rhode Island to PortlandExplore the most affordable flight options available from Rhode Island to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Rhode Island to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Rhode Island to Portland

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

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to Portland

What is the cheapest month to book a flight from Rhode Island to Portland?

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

Find hourly flight availability from Rhode Island to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Related info for your journey

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

What airport do you fly into for flights to Portland from Rhode Island?

What are the cheapest airlines to fly from Rhode Island to Portland one-way?

Can I find deals for flights from Rhode Island to Portland that include hotel bookings?

How can I find direct flights from Rhode Island to Portland?

Can I find deals for business class flights from Rhode Island to Portland?

What is the cheapest month to book a flight from Rhode Island to Portland?

Traveling to a place near Portland?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Rhode Island to Portland

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Rhode Island to Portland

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Cheapest flights from Rhode Island to Portland
Explore the most affordable flight options available from Rhode Island to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.