BOS - CPR

$358 Find Cheap Flights from Boston to Casper

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Casper departing on 5/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Casper

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Casper, 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 Boston to Casper, as well as popular online travel agencies
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41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$358
United Airlines
Tue 5/5Tue 5/12
BOS - CPR • 1 stop
Cheapest one-way
$417
United Airlines
Sat 6/13
BOS - CPR • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Casper. You'll need at least 1 connection.
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We hope you love your trip to Casper!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Boston to Casper (BOS-CPR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Casper that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Casper

Tue, May 5 - Tue, May 12
United Airlines Logo
4:52 pm - 10:10 pm
BOS
-
CPR
7h 18m
1 stop
United Airlines Logo
3:14 pm - 11:59 pm
CPR
-
BOS
6h 45m
1 stop
$358United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
9:20 am - 5:02 pm
BOS
-
CPR
9h 42m
2 stops
United Airlines Logo
1:17 pm - 9:59 pm
CPR
-
BOS
6h 42m
1 stop
$364United Airlines
Wed, May 27 - Wed, Jun 3
United Airlines Logo
4:57 pm - 9:59 pm
BOS
-
CPR
7h 02m
1 stop
United Airlines Logo
1:23 pm - 11:44 pm
CPR
-
BOS
8h 21m
1 stop
$374United Airlines
Wed, May 27 - Sat, Jun 6
United Airlines Logo
4:57 pm - 9:59 pm
BOS
-
CPR
7h 02m
1 stop
United Airlines Logo
1:23 pm - 11:59 pm
CPR
-
BOS
8h 36m
2 stops
$460United Airlines
Sat, Aug 22 - Mon, Aug 31
United Airlines Logo
5:45 am - 5:31 pm
BOS
-
CPR
13h 46m
2 stops
United Airlines Logo
6:10 pm - 5:59 am
CPR
-
BOS
9h 49m
1 stop
$464United Airlines
Sat, Aug 22 - Mon, Aug 31
United Airlines Logo
6:00 am - 5:31 pm
BOS
-
CPR
13h 31m
3 stops
United Airlines Logo
6:10 pm - 5:59 am
CPR
-
BOS
9h 49m
1 stop
$469United Airlines
Wed, May 27 - Wed, Jun 3
United Airlines Logo
6:00 am - 7:15 pm
BOS
-
CPR
15h 15m
3 stops
United Airlines Logo
11:21 am - 12:59 am
CPR
-
BOS
11h 38m
2 stops
$474United Airlines
Sat, Aug 22 - Mon, Aug 31
United Airlines Logo
9:34 am - 5:31 pm
BOS
-
CPR
9h 57m
2 stops
United Airlines Logo
6:10 pm - 10:17 am
CPR
-
BOS
14h 07m
2 stops
$494United Airlines
Sat, Aug 22 - Mon, Aug 31
United Airlines Logo
6:00 am - 5:31 pm
BOS
-
CPR
13h 31m
3 stops
United Airlines Logo
6:10 pm - 10:17 am
CPR
-
BOS
14h 07m
2 stops
$499United Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
11:15 am - 5:02 pm
BOS
-
CPR
7h 47m
1 stop
United Airlines Logo
11:22 am - 9:59 pm
CPR
-
BOS
8h 37m
1 stop
$508United Airlines
Useful Info

Good to know

Cheapest flight$358
Flight from Boston to Casper

When to book flights from Boston to Casper

Are your dates flexible? Find out the best times to travel from Boston to Casper 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 Boston to Casper

  • What is the cheapest flight from Boston to Casper?

    In the last 3 days, the lowest price for a flight from Boston to Casper was $417 for a one-way ticket and $358 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boston to Casper?

    Boston airport is called Boston Logan Intl and the only airport in Casper is Casper Natrona County.

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

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

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

    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 Boston to Casper.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Casper from Boston 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 Boston to Casper?

    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 Casper with an airline and back to Boston with another airline. Booking your flights between Boston and CPR 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 Boston to Casper?

    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 Casper from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Boston (BOS)
Casper (CPR)