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Cheap flights from Idaho Falls to Rhode Island from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Rhode Island departing on 2/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Idaho Falls to Rhode Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:00 pm - 7:12 am
IDA
-
BOS
13h 12m1 stop
Alaska Airlines Logo
7:00 am - 3:20 pm
BOS
-
IDA
10h 20m1 stop
$420Alaska Airlines
mié., abr. 1 - mar., abr. 7
Delta Logo
6:59 pm - 6:10 am
IDA
-
BOS
9h 11m1 stop
Delta Logo
6:10 am - 12:22 pm
BOS
-
IDA
8h 12m1 stop
$421Delta
mié., abr. 1 - dom., abr. 5
United Airlines Logo
2:35 pm - 11:53 pm
IDA
-
BOS
7h 18m1 stop
United Airlines Logo
5:45 am - 3:37 pm
BOS
-
IDA
11h 52m2 stops
$426United Airlines
mié., abr. 1 - mar., abr. 7
American Airlines Logo
6:42 am - 7:25 pm
IDA
-
BOS
10h 43m2 stops
American Airlines Logo
12:54 pm - 11:07 pm
BOS
-
IDA
12h 13m2 stops
$431American Airlines
mié., feb. 18 - jue., feb. 26
Alaska Airlines Logo
5:20 pm - 6:54 am
IDA
-
BOS
11h 34m1 stop
Alaska Airlines Logo
6:24 pm - 4:43 pm
BOS
-
IDA
24h 19m1 stop
$470Alaska Airlines
mié., feb. 18 - jue., feb. 26
Delta Logo
6:59 pm - 6:10 am
IDA
-
BOS
9h 11m1 stop
Delta Logo
5:25 am - 10:20 pm
BOS
-
IDA
18h 55m2 stops
$484Delta
mar., mar. 31 - dom., abr. 5
Delta Logo
6:59 pm - 6:10 am
IDA
-
BOS
9h 11m1 stop
Delta Logo
6:10 am - 12:22 pm
BOS
-
IDA
8h 12m1 stop
$486Delta
mar., mar. 31 - mar., abr. 7
Delta Logo
6:59 pm - 6:10 am
IDA
-
BOS
9h 11m1 stop
Delta Logo
1:21 pm - 12:22 pm
BOS
-
IDA
25h 01m2 stops
$493Delta
mar., mar. 31 - lun., abr. 6
Delta Logo
6:59 pm - 6:10 am
IDA
-
BOS
9h 11m1 stop
Delta Logo
6:10 am - 10:20 pm
BOS
-
IDA
18h 10m1 stop
$504Delta
mar., mar. 31 - lun., abr. 6
United Airlines Logo
6:30 am - 9:26 pm
IDA
-
PVD
12h 56m2 stops
United Airlines Logo
9:30 am - 9:16 pm
PVD
-
IDA
13h 46m2 stops
$544United Airlines
mié., ene. 28 - sáb., ene. 31

Alaska Airlines flights from Idaho Falls to Rhode Island

Our best Alaska Airlines deals on Idaho Falls to Rhode Island flight tickets
Alaska Airlines
Apr 1
IDA4:00 pmIdaho Falls Fanning Field
13h 12m
1 stop
BOS7:12 amBoston Logan Intl
Apr 7
BOS7:00 amBoston Logan Intl
10h 20m
1 stop
IDA3:20 pmIdaho Falls Fanning Field
$420
Find similar
Alaska Airlines
Feb 18
IDA5:20 pmIdaho Falls Fanning Field
11h 34m
1 stop
BOS6:54 amBoston Logan Intl
Feb 26
BOS6:24 pmBoston Logan Intl
24h 19m
1 stop
IDA4:43 pmIdaho Falls Fanning Field
$470
Find similar
Alaska Airlines
Apr 1
IDA6:15 amIdaho Falls Fanning Field
22h 02m
2 stops
BOS6:17 amBoston Logan Intl
Apr 8
BOS7:00 amBoston Logan Intl
10h 20m
1 stop
IDA3:20 pmIdaho Falls Fanning Field
$507
Find similar

Delta flights from Idaho Falls to Rhode Island

Our best Delta deals on Idaho Falls to Rhode Island flight tickets
Delta
Apr 1
IDA6:59 pmIdaho Falls Fanning Field
9h 11m
1 stop
BOS6:10 amBoston Logan Intl
Apr 5
BOS6:10 amBoston Logan Intl
8h 12m
1 stop
IDA12:22 pmIdaho Falls Fanning Field
$421
Find similar
Delta
Mar 31
IDA6:59 pmIdaho Falls Fanning Field
9h 11m
1 stop
BOS6:10 amBoston Logan Intl
Apr 5
BOS5:25 amBoston Logan Intl
18h 55m
2 stops
IDA10:20 pmIdaho Falls Fanning Field
$484
Find similar
Delta
Mar 31
IDA6:59 pmIdaho Falls Fanning Field
9h 11m
1 stop
BOS6:10 amBoston Logan Intl
Apr 7
BOS6:10 amBoston Logan Intl
8h 12m
1 stop
IDA12:22 pmIdaho Falls Fanning Field
$486
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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 diciembre 15, 2025.
Use the filters below to find and compare flights from Idaho Falls to Rhode Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mié. 4/1

4:00 pm-7:12 am

1 stop13h 12m

Boston Logan Intl

mar. 4/7

7:00 am-3:20 pm

1 stop10h 20m

$420

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mié. 4/1

6:59 pm-6:10 am

1 stop9h 11m

Boston Logan Intl

dom. 4/5

6:10 am-12:22 pm

1 stop8h 12m

$421

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mié. 4/1

2:35 pm-11:53 pm

1 stop7h 18m

Boston Logan Intl

mar. 4/7

5:45 am-3:37 pm

2 stops11h 52m

$426

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mié. 2/18

6:42 am-7:25 pm

2 stops10h 43m

Boston Logan Intl

jue. 2/26

12:54 pm-11:07 pm

2 stops12h 13m

$431

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mié. 2/18

5:20 pm-6:54 am

1 stop11h 34m

Boston Logan Intl

jue. 2/26

6:24 pm-4:43 pm

1 stop24h 19m

$470

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mar. 3/31

6:59 pm-6:10 am

1 stop9h 11m

Boston Logan Intl

dom. 4/5

5:25 am-10:20 pm

2 stops18h 55m

$484

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mar. 3/31

6:59 pm-6:10 am

1 stop9h 11m

Boston Logan Intl

mar. 4/7

6:10 am-12:22 pm

1 stop8h 12m

$486

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mar. 3/31

6:59 pm-6:10 am

1 stop9h 11m

Boston Logan Intl

lun. 4/6

1:21 pm-12:22 pm

2 stops25h 01m

$493

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

mar. 3/31

6:59 pm-6:10 am

1 stop9h 11m

Boston Logan Intl

lun. 4/6

6:10 am-10:20 pm

1 stop18h 10m

$504

Idaho FallsProvidence

IDA - PVD

IDAPVD

Idaho Falls Fanning Field

mié. 1/28

6:30 am-9:26 pm

2 stops12h 56m

Providence-TFGreen

sáb. 1/31

9:30 am-9:16 pm

2 stops13h 46m

$544

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 Idaho Falls 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 day to depart on your flight to Rhode Island?

The cheapest day to depart on your flight to Rhode Island is on a Sunday when prices can be found for as low as $575. 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 Thursday as prices are generally higher than usual. According to our data, the average ticket price to Rhode Island on Thursday is $816.

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 in the evening when flights can be purchased for as low as $562. Flights in the morning are often more expensive with an average ticket price of $930.

Can stopping save me money on Idaho Falls to Rhode Island flights?

You could potentially save up to 37% on your flight if you consider stops on a Idaho Falls to Rhode Island flight.

Cheap Idaho Falls to Rhode Island flight deals and tips

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

Fastest flight time

7h 02m

Direct flights

None
The fastest flight from Idaho Falls to Rhode Island takes 7h 02m
There are no direct flights from Idaho Falls to Rhode Island. There are no popular flight routes from Idaho Falls to Rhode Island.
Search flight deals

  • When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Rhode Island?

    Prices for flights from Idaho Falls Fanning Field Airport to Rhode Island are refreshed on a daily basis.

  • How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Rhode Island?

  • How old do you have to be to fly from Idaho Falls Fanning Field Airport to Rhode Island?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Rhode Island.

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

    The travel and health documents you'll need for your trip to Rhode Island may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rhode Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Rhode Island from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rhode Island quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho Falls to Rhode Island.

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

Yes. momondo can track prices for Idaho Falls to Rhode Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
mié. 1/14
mié. 1/21
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