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$168+ Cheap flights from Billings (BIL) to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — EYW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Billings to Florida Keys

Keep the following information in mind while searching for Billings to Florida Keys flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$449
(Delta)

One-way from

$168
(United Airlines)

Popular in

April

Cheapest in

August

Average price

$694
Provider with most accurate pricing for Billings Logan Intl-Miami flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-Miami flights.
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From Billings Logan Intl to Florida Keys
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One-way flight from Billings Logan Intl to Florida Keys
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Highest demand for flights based on searches. 10% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Billings to Florida Keys

Cheapest flights from Billings to Florida Keys
Explore the most affordable flight options available from Billings to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:26 pmBIL - MIA
1 stop10h 01mDelta
Mon 8/112:30 pmMIA - BIL
1 stop10h 08mDelta
Deal found 4/30$449
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/72:00 pmBIL - MIA
1 stop6h 59mAmerican Airlines
Mon 6/165:00 pmMIA - BIL
1 stop8h 06mAmerican Airlines
Deal found 4/30$460
This Alaska Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amBIL - MIA
1 stop9h 31mAlaska Airlines
Wed 9/176:31 pmMIA - BIL
1 stop22h 32mAlaska Airlines
Deal found 5/1$486
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/155:00 amBIL - MIA
1 stop9h 24mUnited Airlines
Mon 5/197:53 amMIA - BIL
1 stop7h 25mUnited Airlines
Deal found 4/30$511

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Florida Keys 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Billings to Florida Keys that are best for you.

Fly from

Billings

Fly to

Florida Keys

Route

Depart

Return

Price

BillingsMiami

BIL - MIA

BILMIA

Billings Logan Intl

Sat 8/2

6:26 pm-6:27 am

1 stop10h 01m

Miami

Mon 8/11

2:30 pm-10:38 pm

1 stop10h 08m

$449

BillingsMiami

BIL - MIA

BILMIA

Billings Logan Intl

Sat 6/7

2:00 pm-10:59 pm

1 stop6h 59m

Miami

Mon 6/16

5:00 pm-11:06 pm

1 stop8h 06m

$460

BillingsMiami

BIL - MIA

BILMIA

Billings Logan Intl

Wed 9/10

6:00 am-5:31 pm

1 stop9h 31m

Miami

Wed 9/17

6:31 pm-3:03 pm

1 stop22h 32m

$486

BillingsMiami

BIL - MIA

BILMIA

Billings Logan Intl

Thu 5/15

5:00 am-4:24 pm

1 stop9h 24m

Miami

Mon 5/19

7:53 am-1:18 pm

1 stop7h 25m

$511

BillingsMiami

BIL - MIA

BILMIA

Billings Logan Intl

Thu 6/12

2:38 pm-11:50 pm

1 stop7h 12m

$168

BillingsMiami

BIL - MIA

BILMIA

Billings Logan Intl

Thu 6/12

12:36 pm-12:29 am

2 stops9h 53m

$216

BillingsMiami

BIL - MIA

BILMIA

Billings Logan Intl

Sun 6/8

3:45 pm-5:21 pm

2 stops47h 36m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Billings to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Florida Keys

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated May 1, 2025.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Billings to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Florida Keys?

    Billings Logan Intl (BIL), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Billings to Florida Keys.

  • What are the cheapest airlines to fly from Billings to Florida Keys one-way?

    The cheapest airlines for a one-way flight from Billings to Florida Keys are United Airlines ($168), American Airlines ($216), and Alaska Airlines ($311).

  • Can I find deals for flights from Billings to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Billings to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Florida Keys.

  • Can I find deals for business class flights from Billings to Florida Keys?

    Yes. Cheapflights offers flight deals from Billings to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Billings to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Billings to Florida Keys (average of $328). Flying from Billings to Florida Keys in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Billings to Florida Keys

Discover the top airline that operate flights from Billings to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$638FlexibilityNo cancel feeOn-time71%

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