What is the cheapest airline that flies from Casper Natrona County to Boston Logan Intl?

United Airlines is the most popular carrier operating from Casper Natrona County to Boston Logan Intl

When did momondo last update prices for flights from Casper Natrona County Airport to Boston Logan Intl Airport?

Prices for flights from Casper Natrona County Airport to Boston Logan Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Casper Natrona County Airport to Boston Logan Intl Airport?

The number of operators available for flights from Casper Natrona County Airport to Boston Logan Intl Airport is 1 as of October 2026.

How old do you have to be to fly from Casper Natrona County Airport to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The necessary travel and health documents for your Boston Logan Intl 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.

$438 Cheap Flights from Casper to Boston in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Casper to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 9:49 pmCPR Casper Natrona County-BOS Boston Logan Intl

6h 29m1 stop Denver Intl

11:44 am - 6:54 pmBOS Boston Logan Intl-CPR Casper Natrona County

9h 10m1 stop Denver Intl

$438United Airlines

Tue, Oct 20 - Sat, Oct 24

5:15 am - 4:21 pmCPR Casper Natrona County-BOS Boston Logan Intl

9h 06m2 stops Denver Intl Chicago O'Hare Intl

11:44 am - 5:03 pmBOS Boston Logan Intl-CPR Casper Natrona County

7h 19m1 stop Denver Intl

$444United Airlines

Tue, Oct 20 - Sat, Oct 24

1:21 pm - 11:58 pmCPR Casper Natrona County-BOS Boston Logan Intl

8h 37m1 stop Denver Intl

11:45 am - 5:17 pmBOS Boston Logan Intl-CPR Casper Natrona County

7h 32m1 stop Denver Intl

$488United Airlines

Sat, Dec 5 - Tue, Dec 8

5:57 pm - 5:54 amCPR Casper Natrona County-BOS Boston Logan Intl

9h 57m1 stop Denver Intl

7:30 am - 5:17 pmBOS Boston Logan Intl-CPR Casper Natrona County

11h 47m1 stop Denver Intl

$488United Airlines

Fri, Nov 27 - Sun, Dec 6

1:21 pm - 11:58 pmCPR Casper Natrona County-BOS Boston Logan Intl

8h 37m1 stop Denver Intl

9:15 am - 6:59 pmBOS Boston Logan Intl-CPR Casper Natrona County

11h 44m2 stops Chicago O'Hare Intl Denver Intl

$494United Airlines

Sat, Dec 5 - Tue, Dec 8

5:57 pm - 5:52 amCPR Casper Natrona County-BOS Boston Logan Intl

9h 55m1 stop Denver Intl

9:12 am - 8:32 pmBOS Boston Logan Intl-CPR Casper Natrona County

13h 20m2 stops Chicago O'Hare Intl Denver Intl

$494United Airlines

Thu, Oct 29 - Mon, Nov 2

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United Airlines flights from Casper to Boston

Our best United Airlines deals on Casper to Boston flight tickets

United Airlines

Oct 20

CPR1:20 pmCasper Natrona County

6h 29m

1 stop

BOS9:49 pmBoston Logan Intl

Oct 24

BOS11:44 amBoston Logan Intl

9h 10m

1 stop

CPR6:54 pmCasper Natrona County

$438

United Airlines

Oct 20

CPR5:15 amCasper Natrona County

9h 06m

2 stops

BOS4:21 pmBoston Logan Intl

Oct 24

BOS11:44 amBoston Logan Intl

7h 19m

1 stop

CPR5:03 pmCasper Natrona County

$444

United Airlines

Dec 5

CPR1:21 pmCasper Natrona County

8h 37m

1 stop

BOS11:58 pmBoston Logan Intl

Dec 8

BOS11:45 amBoston Logan Intl

7h 32m

1 stop

CPR5:17 pmCasper Natrona County

$488

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Tue 10/20

1:20 pm-9:49 pm

1 stop6h 29m

Boston Logan Intl

Sat 10/24

11:44 am-6:54 pm

1 stop9h 10m

$438

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Tue 10/20

5:15 am-4:21 pm

2 stops9h 06m

Boston Logan Intl

Sat 10/24

11:44 am-5:03 pm

1 stop7h 19m

$444

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Sat 12/5

1:21 pm-11:58 pm

1 stop8h 37m

Boston Logan Intl

Tue 12/8

11:45 am-5:17 pm

1 stop7h 32m

$488

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Fri 11/27

5:57 pm-5:54 am

1 stop9h 57m

Boston Logan Intl

Sun 12/6

7:30 am-5:17 pm

1 stop11h 47m

$488

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Sat 12/5

1:21 pm-11:58 pm

1 stop8h 37m

Boston Logan Intl

Tue 12/8

9:15 am-6:59 pm

2 stops11h 44m

$494

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Thu 10/29

5:57 pm-5:52 am

1 stop9h 55m

Boston Logan Intl

Mon 11/2

9:12 am-8:32 pm

2 stops13h 20m

$494

Cheapest one-way

Quickest one-way

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Sun 10/11

1:20 pm-9:49 pm

1 stop6h 29m

$533

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Sun 10/11

10:06 am-10:45 pm

2 stops10h 39m

$539

CasperBoston

CPR Casper Natrona County - BOS Boston Logan Intl

CPRBOS

Casper Natrona County

Sun 10/11

11:23 am-12:43 pm

3 stops23h 20m

$983

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Casper to Boston

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

Prices

Airlines

What is the cheapest month to fly to Boston?

In general, May is the cheapest month to fly from Casper to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of May, then book flights to Boston from Casper during February instead. Flights to Boston in February, while not as cheap as those in May, still average around $0.

When to book flights from Casper to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Casper to Boston according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Casper to Boston (CPR to BOS) flight deals and tips

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

Best Price Found	$533
Fastest flight time	6h 27m
Direct flights	None

The best one-way flight to Boston from Casper in the past 72 hours is $533. The best round-trip flight deal from Casper to Boston found on momondo in the last 72 hours is $438.

The fastest flight from Casper to Boston takes 6h 27m

There are no direct flights from Casper to Boston. There are no popular flight routes from Casper to Boston.

Search flight deals

Frequently asked questions about flying from Casper to Boston

How far is Casper Natrona County to Boston Logan Intl by plane?
Boston Logan Intl is 1779.4 mi away from Casper Natrona County. By plane, this route typically takes 6h 27m.
When did momondo last update prices for flights from Casper Natrona County Airport to Boston Logan Intl Airport?
Prices for flights from Casper Natrona County Airport to Boston Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Casper Natrona County Airport to Boston Logan Intl Airport?
The number of operators available for flights from Casper Natrona County Airport to Boston Logan Intl Airport is 1 as of October 2026.
How old do you have to be to fly from Casper Natrona County Airport to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Casper Natrona County Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl 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.
What is the most popular airline from Casper to Boston?
Based on momondo bookings for flights between Casper and Boston, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Casper to Boston

Compare and see reviews for airlines that fly from Casper to Boston with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 10,289 reviews		Search United Airlines flights

Hampton Beach

Ogunquit

Old Orchard Beach

Salem

Laconia

Kennebunkport

Cambridge

Revere

South Yarmouth

Hampton

Plymouth

Middletown

South Portland

Gloucester

Warwick

Everett

Brockton

Seekonk

Wells

Nashua

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Casper.

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

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

How can momondo help me find flights from Casper to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Casper.

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

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Casper and alert you when they change.