App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Boise to Casper Starting at AED 913

Whether you’re going for a one-way or round-trip to Casper, we’ve got you covered! Check out these different flight options from Boise below.

  • One way
  • Round-trip
      • BOI07:00
        7h 39m
        1 stop
        CPR14:39
        Sun, Mar 16|Boise - Casper|United Airlines
        AED 913AED 1,607
        43% OFF
        43% OFF
        AED 1,607AED 913

        Choose United Airlines flights from Boise to Casper. The one-way connecting flight with United Airlines departs from Boise Air Terminal Airport on Sun, Mar 16, arriving at Casper Airport. One-way Prices start from AED 913 including taxes and charges.

      • BOI14:36
        5h 38m
        1 stop
        CPR20:14
        Mon, Feb 17|Boise - Casper|United Airlines
        AED 1,320AED 1,607
        18% OFF
        18% OFF
        AED 1,607AED 1,320

        Choose United Airlines flights from Boise to Casper. The one-way connecting flight with United Airlines departs from Boise Air Terminal Airport on Mon, Feb 17, arriving at Casper Airport. One-way Prices start from AED 1,320 including taxes and charges.

      • BOI07:00
        5h 51m
        1 stop
        CPR12:51
        Fri, Feb 21|Boise - Casper|United Airlines
        AED 1,334AED 1,607
        17% OFF
        17% OFF
        AED 1,607AED 1,334

        Choose United Airlines flights from Boise to Casper. The one-way connecting flight with United Airlines departs from Boise Air Terminal Airport on Fri, Feb 21, arriving at Casper Airport. One-way Prices start from AED 1,334 including taxes and charges.

      • BOI01:00 pm
        3h 5m
        Nonstop
        CPR02:00 pm
        Thu, Feb 20|Boise - Casper|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Boise to Casper flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2173

    Delta Air Lines

    06:05

    BOI

    1.2h

    07:17

    SLC

    SMTWTFS
    Search

  2. UA617

    United Airlines

    10:53

    SLC

    1.5h

    12:25

    DEN

    SMTWTFS

  3. UA4797

    United Airlines

    13:30

    DEN

    1.1h

    14:38

    CPR

    SMTWTFS

  4. UA1782

    United Airlines

    06:35

    BOI

    2.0h

    08:33

    DEN

    SMTWTFS
    Search

  5. UA4797

    United Airlines

    13:30

    DEN

    1.1h

    14:38

    CPR

    SMTWTFS

  6. UA1782

    United Airlines

    06:35

    BOI

    2.0h

    08:33

    DEN

    SMTWTFS
    Search

  7. UA4667

    United Airlines

    11:30

    DEN

    1.2h

    12:43

    CPR

    SMTWTFS

  8. AA4923

    American Airlines

    06:37

    BOI

    2.3h

    08:54

    PHX

    SMTWTFS
    Search

  9. UA1356

    United Airlines

    13:24

    PHX

    1.9h

    16:18

    DEN

    SMTWTFS

  10. UA5294

    United Airlines

    15:45

    DEN

    1.2h

    16:56

    CPR

    SMTWTFS

  11. UA4659

    United Airlines

    08:29

    BOI

    2.1h

    10:35

    DEN

    SMTWTFS
    Search

  12. UA4667

    United Airlines

    11:30

    DEN

    1.2h

    12:43

    CPR

    SMTWTFS

  13. AS2060

    Alaska Airlines

    09:00

    BOI

    1.3h

    09:18

    PDX

    SMTWTFS
    Search

  14. UA540

    United Airlines

    15:21

    PDX

    2.6h

    18:55

    DEN

    SMTWTFS

  15. UA5347

    United Airlines

    21:00

    DEN

    1.2h

    22:11

    CPR

    SMTWTFS

  16. AS3407

    Alaska Airlines

    12:59

    BOI

    1.4h

    13:23

    PDX

    SMTWT-S
    Search

  17. UA540

    United Airlines

    15:21

    PDX

    2.6h

    18:55

    DEN

    SMTWTFS

  18. UA5347

    United Airlines

    21:00

    DEN

    1.2h

    22:11

    CPR

    SMTWTFS

  19. UA2173

    United Airlines

    14:43

    BOI

    1.9h

    16:40

    DEN

    SMTWTFS
    Search

  20. UA5347

    United Airlines

    21:00

    DEN

    1.2h

    22:11

    CPR

    SMTWTFS

  21. UA2173

    United Airlines

    14:43

    BOI

    1.9h

    16:40

    DEN

    SMTWTFS
    Search

  22. UA5802

    United Airlines

    19:15

    DEN

    1.2h

    20:26

    CPR

    SMTWTFS

  23. UA395

    United Airlines

    17:25

    BOI

    2.0h

    19:24

    DEN

    SMTWTFS
    Search

  24. UA5347

    United Airlines

    21:00

    DEN

    1.2h

    22:11

    CPR

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Boise to Casper?

Explore the best time to buy affordable tickets to Casper with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Boise (BOI) to Casper (CPR) the cheapest?

    Airlines adjust prices for flights from Boise to Casper based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Boise (BOI) to Casper (CPR) cost?

    According to Trip.com's data, the lowest price is around AED 1,523.

  • What is the transportation method from the main airport to downtown in Casper?

    • The distance from Casper Airport to downtown is about 12 km, by taxi about 30 minutes.

  • How many airports are there in Casper (CPR)?

    There are 1 airport(s) near Casper (CPR): Casper Airport.

How to find a cheap flight from Boise to Casper

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Boise to Casper

Cheapest direct flight priceAED 913
Off-season for travelJanuary
Peak season for travelMarch
Flight distance793.42 km
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.