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Cheap flights from Miami to Casper from $399

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Casper departing on 9/19. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Miami to Casper

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 am - 8:27 pmMIA  Miami-CPR Casper Natrona County
10h 57m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
1:26 pm - 9:59 pmCPR  Casper Natrona County-MIA Miami
6h 33m1 stop Denver Intl
$399United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
3:52 pm - 8:27 pmMIA  Miami-CPR Casper Natrona County
6h 35m1 stop Denver Intl
United Airlines Logo
7:05 am - 3:56 pmCPR  Casper Natrona County-MIA Miami
6h 51m1 stop Denver Intl
$418United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
11:30 am - 8:27 pmMIA  Miami-CPR Casper Natrona County
10h 57m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
5:15 am - 3:56 pmCPR  Casper Natrona County-MIA Miami
8h 41m1 stop Denver Intl
$424United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
11:30 am - 8:27 pmMIA  Miami-CPR Casper Natrona County
10h 57m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
11:24 am - 10:34 pmCPR  Casper Natrona County-MIA Miami
9h 10m2 stops Denver Intl Houston George Bush Intcntl
$429United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
11:30 am - 8:27 pmMIA  Miami-CPR Casper Natrona County
10h 57m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
11:23 am - 10:19 pmCPR  Casper Natrona County-MIA Miami
8h 56m2 stops Denver Intl Houston George Bush Intcntl
$446United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
8:00 am - 5:04 pmMIA  Miami-CPR Casper Natrona County
11h 04m1 stop Denver Intl
United Airlines Logo
9:10 am - 7:49 pmCPR  Casper Natrona County-MIA Miami
8h 39m1 stop Denver Intl
$448United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
6:20 am - 5:04 pmMIA  Miami-CPR Casper Natrona County
12h 44m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
9:10 am - 7:49 pmCPR  Casper Natrona County-MIA Miami
8h 39m1 stop Denver Intl
$454United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
6:20 am - 5:04 pmMIA  Miami-CPR Casper Natrona County
12h 44m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
9:10 am - 7:49 pmCPR  Casper Natrona County-MIA Miami
8h 39m1 stop Denver Intl
$489United Airlines
Thu, Jan 28 - Mon, Feb 1
United Airlines Logo
3:57 pm - 9:59 pmMIA  Miami-CPR Casper Natrona County
8h 02m1 stop Denver Intl
United Airlines Logo
1:26 pm - 9:59 pmCPR  Casper Natrona County-MIA Miami
6h 33m1 stop Denver Intl
$492United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
6:20 am - 6:37 pmMIA  Miami-CPR Casper Natrona County
14h 17m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
6:01 pm - 11:11 amCPR  Casper Natrona County-MIA Miami
15h 10m2 stops Denver Intl Washington, D.C. Dulles Intl
$572United Airlines
Thu, Jan 28 - Mon, Feb 1

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United Airlines flights from Miami to Casper

Our best United Airlines deals on Miami to Casper flight tickets
United Airlines
Sep 19
MIA11:30 amMiami
10h 57m
2 stops
CPR8:27 pmCasper Natrona County
Sep 26
CPR1:26 pmCasper Natrona County
6h 33m
1 stop
MIA9:59 pmMiami
$399
United Airlines
Aug 27
MIA3:52 pmMiami
6h 35m
1 stop
CPR8:27 pmCasper Natrona County
Aug 31
CPR7:05 amCasper Natrona County
6h 51m
1 stop
MIA3:56 pmMiami
$418
United Airlines
Aug 27
MIA11:30 amMiami
10h 57m
2 stops
CPR8:27 pmCasper Natrona County
Aug 31
CPR5:15 amCasper Natrona County
8h 41m
1 stop
MIA3:56 pmMiami
$424

momondo Fare Finder

 
Customize your flight search to find flights from Miami 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 August 14, 2026.
Use the filters below to find and compare flights from Miami to Casper that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Sat 9/19

11:30 am-8:27 pm

2 stops10h 57m

Casper Natrona County

Sat 9/26

1:26 pm-9:59 pm

1 stop6h 33m

$399
Quickest round-trip

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Thu 8/27

3:52 pm-8:27 pm

1 stop6h 35m

Casper Natrona County

Mon 8/31

7:05 am-3:56 pm

1 stop6h 51m

$418

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Thu 8/27

11:30 am-8:27 pm

2 stops10h 57m

Casper Natrona County

Mon 8/31

5:15 am-3:56 pm

1 stop8h 41m

$424

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Thu 8/27

11:30 am-8:27 pm

2 stops10h 57m

Casper Natrona County

Mon 8/31

11:24 am-10:34 pm

2 stops9h 10m

$429

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Sat 9/19

11:30 am-8:27 pm

2 stops10h 57m

Casper Natrona County

Sat 9/26

11:23 am-10:19 pm

2 stops8h 56m

$446

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Thu 1/28

8:00 am-5:04 pm

1 stop11h 04m

Casper Natrona County

Mon 2/1

9:10 am-7:49 pm

1 stop8h 39m

$448

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Thu 1/28

6:20 am-5:04 pm

2 stops12h 44m

Casper Natrona County

Mon 2/1

9:10 am-7:49 pm

1 stop8h 39m

$454

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Thu 1/28

6:20 am-5:04 pm

2 stops12h 44m

Casper Natrona County

Mon 2/1

9:10 am-7:49 pm

1 stop8h 39m

$489

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Sat 9/19

3:57 pm-9:59 pm

1 stop8h 02m

Casper Natrona County

Sat 9/26

1:26 pm-9:59 pm

1 stop6h 33m

$492

MiamiCasper

MIA Miami - CPR Casper Natrona County

MIACPR

Miami

Thu 1/28

6:20 am-6:37 pm

2 stops14h 17m

Casper Natrona County

Mon 2/1

6:01 pm-11:11 am

2 stops15h 10m

$572

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Miami to Casper

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

Cheap Miami to Casper (MIA to CPR) flight deals and tips

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

Fastest flight time

6h 35m

Direct flights

None
The fastest flight from Miami to Casper takes 6h 35m
There are no direct flights from Miami to Casper. There are no popular flight routes from Miami to Casper.
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Frequently asked questions about flying from Miami to Casper

  • How far is Miami to Casper Natrona County by plane?

    There are 1886.6 mi between Miami and Casper Natrona County. Typically, this will take 6h 35m by plane in normal conditions.

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

    Prices for flights from Miami Airport to Casper Natrona County Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Casper Natrona County Airport.

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

    The travel and health documents required for your trip to Casper Natrona County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Casper Natrona County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Miami to Casper

  • How do I get Price Alerts for flights from Miami to Casper?

    Confirm your travel details to search for the latest offers for flights from Miami to Casper. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Miami to Casper with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Casper?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Miami to Casper for you.

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

Yes. momondo allows you to filter the results for Miami to Casper flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Miami and Casper by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Casper from Miami are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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