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Cheap flights from Portland to Rhode Island from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Rhode Island departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Rhode Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:30 am - 5:10 pm
PDX
-
BOS
7h 40m1 stop
Southwest Logo
5:20 am - 10:45 am
BOS
-
PDX
8h 25m1 stop
$208Southwest
Fri, Jan 30 - Sun, Feb 1
Delta Logo
5:05 pm - 6:09 am
PDX
-
BOS
10h 04m1 stop
Delta Logo
6:35 pm - 11:53 pm
BOS
-
PDX
8h 18m1 stop
$218Delta
Sat, May 23 - Tue, May 26
Southwest Logo
11:05 am - 10:30 pm
PDX
-
BOS
8h 25m1 stop
Southwest Logo
1:20 pm - 10:15 pm
BOS
-
PDX
11h 55m2 stops
$224Southwest
Wed, Jan 21 - Wed, Feb 4
Alaska Airlines Logo
7:00 am - 3:20 pm
PDX
-
BOS
5h 20mnonstop
Alaska Airlines Logo
5:20 pm - 8:48 pm
BOS
-
PDX
6h 28mnonstop
$227Alaska Airlines
Thu, Jan 22 - Wed, Jan 28
Southwest Logo
6:20 am - 10:30 pm
PDX
-
BOS
13h 10m1 stop
Southwest Logo
9:35 am - 6:00 pm
BOS
-
PDX
11h 25m2 stops
$230Southwest
Tue, Jan 20 - Wed, Jan 28
American Airlines Logo
10:15 pm - 10:31 am
PDX
-
BOS
9h 16m1 stop
American Airlines Logo
11:21 am - 8:24 pm
BOS
-
PDX
12h 03m1 stop
$236American Airlines
Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
11:59 pm - 12:46 pm
PDX
-
BOS
9h 47m1 stop
United Airlines Logo
3:15 pm - 9:12 pm
BOS
-
PDX
8h 57m1 stop
$237United Airlines
Fri, Jan 16 - Tue, Jan 20
American Airlines Logo
12:59 am - 3:06 pm
PDX
-
BOS
11h 07m1 stop
American Airlines Logo
2:01 pm - 9:22 pm
BOS
-
PDX
10h 21m1 stop
$238American Airlines
Mon, Feb 16 - Sat, Feb 21
Delta Logo
5:30 am - 4:08 pm
PDX
-
BOS
7h 38m1 stop
Delta Logo
6:45 pm - 12:17 am
BOS
-
PDX
8h 32m1 stop
$241Delta
Mon, Dec 29 - Thu, Jan 8
United Airlines Logo
10:56 am - 9:26 pm
PDX
-
PVD
7h 30m1 stop
United Airlines Logo
2:38 pm - 11:14 pm
PVD
-
PDX
11h 36m2 stops
$286United Airlines
Sat, Feb 14 - Wed, Feb 18

Southwest flights from Portland to Rhode Island

Our best Southwest deals on Portland to Rhode Island flight tickets
Southwest
Jan 30
PDX6:30 amPortland
7h 40m
1 stop
BOS5:10 pmBoston Logan Intl
Feb 1
BOS5:20 amBoston Logan Intl
8h 25m
1 stop
PDX10:45 amPortland
$208
Find similar
Southwest
Jan 21
PDX11:05 amPortland
8h 25m
1 stop
BOS10:30 pmBoston Logan Intl
Feb 4
BOS1:20 pmBoston Logan Intl
11h 55m
2 stops
PDX10:15 pmPortland
$224
Find similar
Southwest
Jan 20
PDX6:20 amPortland
13h 10m
1 stop
BOS10:30 pmBoston Logan Intl
Jan 28
BOS9:35 amBoston Logan Intl
11h 25m
2 stops
PDX6:00 pmPortland
$230
Find similar

American Airlines flights from Portland to Rhode Island

Our best American Airlines deals on Portland to Rhode Island flight tickets
American Airlines
Apr 1
PDX11:46 amPortland
8h 37m
1 stop
BOS11:23 pmBoston Logan Intl
Apr 22
BOS3:45 pmBoston Logan Intl
10h 52m
1 stop
PDX11:37 pmPortland
$236
Find similar
American Airlines
Feb 16
PDX12:59 amPortland
11h 07m
1 stop
BOS3:06 pmBoston Logan Intl
Feb 21
BOS2:01 pmBoston Logan Intl
10h 21m
1 stop
PDX9:22 pmPortland
$238
Find similar
American Airlines
Jan 13
PDX6:00 amPortland
8h 04m
1 stop
PVD5:04 pmProvidence-TFGreen
Jan 20
PVD12:21 pmProvidence-TFGreen
11h 06m
2 stops
PDX8:27 pmPortland
$246
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Rhode Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Portland to Rhode Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 1/30

6:30 am-5:10 pm

1 stop7h 40m

Boston Logan Intl

Sun 2/1

5:20 am-10:45 am

1 stop8h 25m

$208

PortlandBoston

PDX - BOS

PDXBOS

Portland

Sat 5/23

5:05 pm-6:09 am

1 stop10h 04m

Boston Logan Intl

Tue 5/26

6:35 pm-11:53 pm

1 stop8h 18m

$218

PortlandBoston

PDX - BOS

PDXBOS

Portland

Wed 1/21

11:05 am-10:30 pm

1 stop8h 25m

Boston Logan Intl

Wed 2/4

1:20 pm-10:15 pm

2 stops11h 55m

$224

PortlandBoston

PDX - BOS

PDXBOS

Portland

Thu 1/22

7:00 am-3:20 pm

Nonstop5h 20m

Boston Logan Intl

Wed 1/28

5:20 pm-8:48 pm

Nonstop6h 28m

$227

PortlandBoston

PDX - BOS

PDXBOS

Portland

Tue 1/20

6:20 am-10:30 pm

1 stop13h 10m

Boston Logan Intl

Wed 1/28

9:35 am-6:00 pm

2 stops11h 25m

$230

PortlandBoston

PDX - BOS

PDXBOS

Portland

Thu 1/29

10:15 pm-10:31 am

1 stop9h 16m

Boston Logan Intl

Sun 2/1

11:21 am-8:24 pm

1 stop12h 03m

$236

PortlandBoston

PDX - BOS

PDXBOS

Portland

Fri 1/16

11:59 pm-12:46 pm

1 stop9h 47m

Boston Logan Intl

Tue 1/20

3:15 pm-9:12 pm

1 stop8h 57m

$237

PortlandBoston

PDX - BOS

PDXBOS

Portland

Mon 2/16

12:59 am-3:06 pm

1 stop11h 07m

Boston Logan Intl

Sat 2/21

2:01 pm-9:22 pm

1 stop10h 21m

$238

PortlandBoston

PDX - BOS

PDXBOS

Portland

Mon 12/29

5:30 am-4:08 pm

1 stop7h 38m

Boston Logan Intl

Thu 1/8

6:45 pm-12:17 am

1 stop8h 32m

$241

PortlandProvidence

PDX - PVD

PDXPVD

Portland

Sat 2/14

10:56 am-9:26 pm

1 stop7h 30m

Providence-TFGreen

Wed 2/18

2:38 pm-11:14 pm

2 stops11h 36m

$286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rhode Island from

How to get the cheapest flight ticket from Portland to Rhode Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rhode Island?

If you are unable to visit Rhode Island during the month of May, then departing from Portland during the month January is also very affordable. Most momondo users find prices during this month for around $298.

What is the cheapest day to depart on your flight to Rhode Island?

The cheapest day to depart on your flight to Rhode Island is on a Wednesday when prices can be found for as low as $359. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Sunday is $435.

What is the cheapest time of day to depart on your flight to Rhode Island?

The cheapest time of day to fly to Rhode Island is at noon when flights can be purchased for as low as $262. Flights in the morning are often more expensive with an average ticket price of $503.

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

You are more likely to see cheaper flights to Rhode Island from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Rhode Island for around $383 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rhode Island from Portland for as low as $279 on momondo.

Can stopping save me money on Portland to Rhode Island flights?

You could potentially save up to 16% on your flight if you consider stops on a Portland to Rhode Island flight.

Cheap Portland to Rhode Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Rhode Island

Fastest flight time

5h 20m

Direct flights

Every day

Airports in Rhode Island

19 airports
The fastest flight from Portland to Rhode Island takes 5h 20m
Direct flights go from Portland to Rhode Island every day.
There are 19 airports in Rhode Island. From Portland there are direct flights to Boston Logan Intl (BOS).
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Rhode Island?

    Prices for flights from Portland Airport to Rhode Island were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Rhode Island?

  • How old do you have to be to fly from Portland Airport to Rhode Island?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Rhode Island.

  • What documentation or ID do you need to fly to Rhode Island?

    The necessary travel and health documents for your Rhode Island trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Rhode Island

Compare and see reviews for airlines that fly from Portland to Rhode Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $262Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $269Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $302Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Rhode Island?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Rhode Island. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Rhode Island with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rhode Island from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Rhode Island?

Once you have performed a search for Portland to Rhode Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Rhode Island right now. Can momondo alert me if prices change?

Price alerts on flights to Rhode Island from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Rhode Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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