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Key West

$261+ Cheap flights from Montana to Key West (EYW)

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — EYW
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Montana to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Montana (USMT) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$554
(United Airlines)

One-way from

$261
(American Airlines)
From Montana to Key West
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One-way flight from Montana to Key West
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Find flight deals from Montana to Key West

Cheapest flights from Montana to Key West
Explore the most affordable flight options available from Montana to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/52:44 pmBZN - EYW
2 stops26h 11mUnited Airlines
Sun 2/910:55 amEYW - BZN
2 stops28h 47mUnited Airlines
Deal found 1/21$554
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 3/196:30 amMSO - EYW
2 stops24h 45mUnited Airlines
Tue 3/2510:55 amEYW - MSO
2 stops31h 06mUnited Airlines
Deal found 1/21$647
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 2/201:01 pmBZN - EYW
2 stops20h 08mAmerican Airlines
Mon 2/247:29 pmEYW - BZN
2 stops18h 37mAmerican Airlines
Deal found 1/19$686
This Delta deal was found by Cheapflights users on 1/21. 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 3/226:00 amBZN - EYW
2 stops12h 30mDelta
Fri 3/287:00 amEYW - BZN
1 stop8h 57mDelta
Deal found 1/21$845
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 3/191:27 pmMSO - EYW
1 stop25h 09mAmerican Airlines
Tue 3/257:29 pmEYW - MSO
2 stops19h 27mAmerican Airlines
Deal found 1/21$1,204
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 5/181:50 pmBZN - EYW
3 stops21h 49mAlaska Airlines
Sun 5/252:52 pmEYW - BZN
2 stops21h 36mAlaska Airlines
Deal found 1/21$1,395
This Travelocity deal was found by Cheapflights users on 1/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/132:53 pmBZN - EYW
2 stops17h 17mMultiple Airlines
Sat 4/193:05 pmEYW - BZN
3 stops21h 39mMultiple Airlines
Deal found 1/21$1,808

Find flights from Montana to Key West within your budget

Customize your flight search to find flights from Montana to Key West 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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BozemanKey West

BZN - EYW

BZNEYW

Bozeman Gallatin Field

Wed 2/5

2:44 pm-6:55 pm

2 stops26h 11m

Key West

Sun 2/9

10:55 am-1:42 pm

2 stops28h 47m

$554

MissoulaKey West

MSO - EYW

MSOEYW

Missoula Johnson-Bell Field

Wed 3/19

6:30 am-9:15 am

2 stops24h 45m

Key West

Tue 3/25

10:55 am-4:01 pm

2 stops31h 06m

$647

BozemanKey West

BZN - EYW

BZNEYW

Bozeman Gallatin Field

Thu 2/20

1:01 pm-11:09 am

2 stops20h 08m

Key West

Mon 2/24

3:57 pm-12:06 pm

2 stops22h 09m

$706

BozemanKey West

BZN - EYW

BZNEYW

Bozeman Gallatin Field

Sat 3/22

6:00 am-8:30 pm

2 stops12h 30m

Key West

Fri 3/28

7:00 am-1:57 pm

1 stop8h 57m

$845

MissoulaKey West

MSO - EYW

MSOEYW

Missoula Johnson-Bell Field

Wed 3/19

1:27 pm-4:36 pm

1 stop25h 09m

Key West

Tue 3/25

7:29 pm-12:56 pm

2 stops19h 27m

$1,204

BozemanKey West

BZN - EYW

BZNEYW

Bozeman Gallatin Field

Sun 5/18

1:50 pm-1:39 pm

3 stops21h 49m

Key West

Sun 5/25

2:52 pm-10:28 am

2 stops21h 36m

$1,395

BozemanKey West

BZN - EYW

BZNEYW

Bozeman Gallatin Field

Sun 4/13

2:53 pm-10:10 am

2 stops17h 17m

Key West

Sat 4/19

3:05 pm-10:44 am

3 stops21h 39m

$1,808

BozemanKey West

BZN - EYW

BZNEYW

Bozeman Gallatin Field

Mon 2/3

3:54 pm-11:00 am

2 stops17h 06m

$261

BozemanKey West

BZN - EYW

BZNEYW

Bozeman Gallatin Field

Wed 3/5

4:26 pm-2:20 pm

2 stops19h 54m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Montana to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Montana 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.

Travel insights for flights from Montana to Key West

Get recent, data-driven insights about flights from Montana to Key West including ideal travel times, pricing trends, and more.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June 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 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Montana to Key West by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Montana to Key West. 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 into for flights to Key West from Montana?

    Most people fly into Key West (EYW) if they book a flight to Key West from Montana. Key West is conveniently located just 2.6 mi from Key West’s city center.

  • What are the most popular routes from Montana to Key West?

    While some choose either Missoula Johnson-Bell Field - Key West or Butte Silver Bow Co - Key West, Bozeman Gallatin Field - Key West is the most popular route from Montana to Key West.

  • Can I find deals for flights from Montana to Key West that include hotel bookings?

    Yes. In addition to deals on Montana to Key West flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montana to Key West?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montana to Key West.

  • Can I find deals for business class flights from Montana to Key West?

    Yes. Cheapflights offers flight deals from Montana to Key West 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 Montana to Key West?

    Currently, August is the cheapest month in which you can book a flight from Montana to Key West (average of $328). Flying from Montana to Key West in March is currently the most expensive (average of $531). 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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Alternative routes for Montana to Key West

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Montana to Key West

Discover the top 3 airlines that operate flights from Montana to Key West. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$363Average$784FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$508Average$688FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$596Average$843FlexibilityNo cancel feeOn-time69%
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