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Cheap flights from Rhode Island to Casper from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Casper departing on 6/6. 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 Rhode Island to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:57 pm - 9:59 pm
BOS
-
CPR
7h 02m
1 stop
United Airlines Logo
9:26 am - 8:10 pm
CPR
-
BOS
8h 44m
1 stop
$423United Airlines
Fri, May 22 - Thu, May 28
United Airlines Logo
4:57 pm - 9:59 pm
BOS
-
CPR
7h 02m
1 stop
United Airlines Logo
5:15 am - 4:29 pm
CPR
-
BOS
9h 14m
2 stops
$429United Airlines
Fri, May 22 - Thu, May 28
United Airlines Logo
12:22 pm - 9:59 pm
BOS
-
CPR
11h 37m
1 stop
United Airlines Logo
6:13 pm - 6:00 am
CPR
-
BOS
9h 47m
1 stop
$554United Airlines
Wed, Jul 15 - Sat, Jul 25
United Airlines Logo
12:22 pm - 9:59 pm
BOS
-
CPR
11h 37m
1 stop
United Airlines Logo
6:13 pm - 9:51 am
CPR
-
BOS
13h 38m
2 stops
$559United Airlines
Wed, Jul 15 - Sat, Jul 25
United Airlines Logo
12:22 pm - 8:33 pm
BOS
-
CPR
10h 11m
1 stop
United Airlines Logo
6:10 pm - 5:59 am
CPR
-
BOS
9h 49m
1 stop
$599United Airlines
Thu, Aug 6 - Tue, Aug 11
United Airlines Logo
9:40 am - 5:34 pm
BOS
-
CPR
9h 54m
1 stop
United Airlines Logo
6:10 pm - 8:11 am
CPR
-
BOS
12h 01m
2 stops
$604United Airlines
Thu, Aug 6 - Tue, Aug 11
United Airlines Logo
9:30 am - 8:33 pm
BOS
-
CPR
13h 03m
2 stops
United Airlines Logo
7:05 am - 9:53 pm
CPR
-
BOS
12h 48m
2 stops
$609United Airlines
Fri, May 22 - Thu, May 28
United Airlines Logo
6:05 am - 7:10 pm
BOS
-
CPR
15h 05m
3 stops
United Airlines Logo
6:13 pm - 6:00 am
CPR
-
BOS
9h 47m
1 stop
$614United Airlines
Wed, Jul 15 - Sat, Jul 25
United Airlines Logo
6:05 am - 7:10 pm
BOS
-
CPR
15h 05m
3 stops
United Airlines Logo
6:13 pm - 9:51 am
CPR
-
BOS
13h 38m
2 stops
$615United Airlines
Wed, Jul 15 - Sat, Jul 25
United Airlines Logo
6:05 am - 7:10 pm
BOS
-
CPR
15h 05m
3 stops
United Airlines Logo
6:13 pm - 11:16 am
CPR
-
BOS
15h 03m
2 stops
$620United Airlines
Wed, Jul 15 - Sat, Jul 25

United Airlines flights from Rhode Island to Casper

Our best United Airlines deals on Rhode Island to Casper flight tickets
United Airlines
May 22
BOS4:57 pmBoston Logan Intl
7h 02m
1 stop
CPR9:59 pmCasper Natrona County
May 28
CPR9:26 amCasper Natrona County
8h 44m
1 stop
BOS8:10 pmBoston Logan Intl
$423
United Airlines
May 22
BOS4:57 pmBoston Logan Intl
7h 02m
1 stop
CPR9:59 pmCasper Natrona County
May 28
CPR5:15 amCasper Natrona County
9h 14m
2 stops
BOS4:29 pmBoston Logan Intl
$429
United Airlines
Aug 22
BOS7:45 amBoston Logan Intl
11h 46m
1 stop
CPR5:31 pmCasper Natrona County
Aug 31
CPR11:23 amCasper Natrona County
10h 19m
1 stop
BOS11:42 pmBoston Logan Intl
$438

momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Casper 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 May 11, 2026.
Use the filters below to find and compare flights from Rhode Island to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Fri 5/22

4:57 pm-9:59 pm

1 stop7h 02m

Casper Natrona County

Thu 5/28

9:26 am-8:10 pm

1 stop8h 44m

$423

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Fri 5/22

4:57 pm-9:59 pm

1 stop7h 02m

Casper Natrona County

Thu 5/28

5:15 am-4:29 pm

2 stops9h 14m

$429

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Wed 7/15

12:22 pm-9:59 pm

1 stop11h 37m

Casper Natrona County

Sat 7/25

6:13 pm-6:00 am

1 stop9h 47m

$554

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Wed 7/15

12:22 pm-9:59 pm

1 stop11h 37m

Casper Natrona County

Sat 7/25

6:13 pm-9:51 am

2 stops13h 38m

$559

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Thu 8/6

12:22 pm-8:33 pm

1 stop10h 11m

Casper Natrona County

Tue 8/11

6:10 pm-5:59 am

1 stop9h 49m

$599

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Thu 8/6

9:40 am-5:34 pm

1 stop9h 54m

Casper Natrona County

Tue 8/11

6:10 pm-8:11 am

2 stops12h 01m

$604

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Fri 5/22

9:30 am-8:33 pm

2 stops13h 03m

Casper Natrona County

Thu 5/28

7:05 am-9:53 pm

2 stops12h 48m

$609

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Wed 7/15

6:05 am-7:10 pm

3 stops15h 05m

Casper Natrona County

Sat 7/25

6:13 pm-6:00 am

1 stop9h 47m

$614

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Wed 7/15

6:05 am-7:10 pm

3 stops15h 05m

Casper Natrona County

Sat 7/25

6:13 pm-9:51 am

2 stops13h 38m

$615

BostonCasper

BOS - CPR

BOSCPR

Boston Logan Intl

Wed 7/15

6:05 am-7:10 pm

3 stops15h 05m

Casper Natrona County

Sat 7/25

6:13 pm-11:16 am

2 stops15h 03m

$620

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 Casper from

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

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 airline that flies from Rhode Island to Casper Natrona County?

United Airlines is the most popular carrier operating from Rhode Island to Casper Natrona County

Cheap Rhode Island to Casper flight deals and tips

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

Fastest flight time

7h 02m

Direct flights

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

Frequently asked questions about flying from Rhode Island to Casper

  • When did momondo last update prices for flights from Rhode Island to Casper Natrona County Airport?

    Prices for flights from Rhode Island to Casper Natrona County Airport refresh daily.

  • How many operators does momondo search for flights from Rhode Island to Casper Natrona County Airport?

  • How old do you have to be to fly from Rhode Island to Casper Natrona County Airport?

    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 Rhode Island to Casper Natrona County Airport.

  • What documentation or ID do you need to fly to Casper Natrona County Airport?

    The necessary travel and health documents for your Casper Natrona County Airport 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.

Traveling to a place near Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins
Evansville
Douglas

Why use momondo?

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

It is quick and easy to find Rhode Island to Casper flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Casper that suits you.

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

Yes. All flights to Casper from Rhode Island on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Rhode Island to Casper.

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

Yes momondo offers price alerts on flights to Casper from Rhode Island. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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