Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

CPR - BOS

$567 Find Cheap Flights from Casper to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Casper to Boston departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Casper to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 46,646,933 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

World’s Best Airfare Search Site for 2024

Cheap Flight Deals from Casper to Boston (CPR-BOS)

 
These are the cheapest deals for flights from Casper to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Casper to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Casper to Boston.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:25 am - 11:21 pmCPR-BOS
15h 56m1 stop
3:30 pm - 10:55 amBOS-CPR
21h 25m2 stops
$567United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
6:10 pm - 2:26 pmCPR-BOS
18h 16m2 stops
3:30 pm - 10:55 amBOS-CPR
21h 25m2 stops
$590United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
5:25 am - 11:21 pmCPR-BOS
15h 56m1 stop
11:40 am - 10:11 pmBOS-CPR
12h 31m1 stop
$607United Airlines
Find Deal
Tue, Dec 3 - Tue, Dec 10
6:11 pm - 5:57 amCPR-BOS
9h 46m1 stop
7:15 am - 5:02 pmBOS-CPR
11h 47m1 stop
$620United Airlines
Find Deal
Wed, Jan 1 - Mon, Jan 6
6:11 pm - 5:57 amCPR-BOS
9h 46m1 stop
6:02 am - 5:02 pmBOS-CPR
13h 00m2 stops
$625United Airlines
Find Deal
Wed, Jan 1 - Mon, Jan 6
5:30 am - 6:46 pmCPR-BOS
11h 16m2 stops
6:02 am - 5:02 pmBOS-CPR
13h 00m2 stops
$637United Airlines
Find Deal
Wed, Jan 1 - Mon, Jan 6

Flights from Casper to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Casper to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Casper to Boston?

The average price of all flights from Casper to Boston clicked on KAYAK for each day over the last 12 months.
For Casper to Boston, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Boston back to Casper, the best deals are generally found on Sunday, with Monday being the most expensive.

Good to know

Cheapest flight

$567
Flight from Casper to Boston

When to book flights from Casper to Boston

Are your dates flexible? Find out the best times to travel from Casper to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Casper to Boston

  • What is the cheapest flight from Casper to Boston?

    In the last 3 days, the lowest price for a flight from Casper to Boston was $567 for a round-trip ticket.

  • Do I need a passport to fly between Casper and Boston?

    No

  • Which aircraft models fly most regularly from Casper to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Casper to Boston?

    Star Alliance is the only airline alliance operating flights between Casper and Boston.

  • How does KAYAK find such low prices on flights from Casper to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Casper to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Casper to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Casper is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Casper to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Casper with another airline. Booking your flights between Casper and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Casper to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Casper up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Casper to Boston

 
See real verified KAYAK customer reviews for airlines flying from Casper to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Casper to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9172 reviews
6.7Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

6.0 GoodEmma, Nov 2024SFO - MSY
Read more United Airlines reviews

There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

Made all groups except 2 check despite ample bin space. Inflight WiFi and entertainment didn’t work most of the time.

The check-in process is not the best They should have agents in site to help with any problem especially a rebook. Why does one have to get on the phone when there were at least 8 agents around that could have help?! Flying is stressful as it is and having someone willing to do their customer service will ease some of the stress.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

boarding was uneventful. Snack was pathetic. A tiny fruit bar. Entertainment was limited to just select movies on your own tablet or phone. No live TV. I recently flew Jetblue and they had unlimited snacks and live satellite TV the entire flight. My seat was an exit seat, 20A. It was super uncomfortable. It felt cramped and the middle seat was taken up by a large woman who pushed into my shoulder and arm. Horrible flight.

They canceled our flight and left us stranded to figure it out

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Plane still had screens for watching movies. Good selection too.

Book cheap flights from Casper to Boston

One-way flight deals

multi-stopMultiple Airlines
1788 miCPR-BOS

Search by stops

Last minute flights from Casper to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Casper to Boston that are departing in the next 10 days.
11/23Sat
multi-stopUnited Airlines
9h 31mCPR-BOS
11/25Mon
multi-stopUnited Airlines
20h 07mBOS-CPR
$710
11/23Sat
multi-stopUnited Airlines
14h 20mCPR-BOS
11/25Mon
multi-stopUnited Airlines
14h 58mBOS-CPR
$740
11/23Sat
multi-stopUnited Airlines
14h 20mCPR-BOS
11/25Mon
multi-stopUnited Airlines
16h 22mBOS-CPR
$745

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Casper to Boston

Information on your arrival and departure airports

Boston (BOS)
Casper (CPR)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.