$399+ Cheap flights from Sacramento to Key West (SMF - EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — EYW
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sacramento to Key West
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Cheapest flights from Sacramento to Key WestExplore the most affordable flight options available from Sacramento to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Sacramento to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This Delta deal was found by Cheapflights users on 9/23. 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.
Sun 11/810:40 pm -
1 stop9h 08m
Thu 11/192:07 pm -
1 stop10h 38m
Deal found 9/23![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 9/23. 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 12/57:00 am -
1 stop10h 01m
Tue 12/87:25 am -
2 stops15h 30m
Deal found 9/23![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 9/23. 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 12/56:59 pm -
2 stops12h 49m
Wed 12/97:25 am -
2 stops14h 38m
Deal found 9/23![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 9/23. 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.
Sun 11/810:40 pm -
1 stop9h 08m
Fri 11/202:07 pm -
1 stop10h 38m
Deal found 9/23![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 12/410:52 pm -
1 stop8h 56m
Fri 12/116:06 pm -
2 stops17h 35m
Deal found 9/23![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 9/23. 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.
Wed 12/25:30 am -
2 stops11h 31m
Tue 12/87:25 am -
2 stops15h 30m
Deal found 9/23![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 9/23. 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 12/56:59 pm -
2 stops12h 49m
Fri 12/116:06 pm -
2 stops19h 21m
Deal found 9/23![Delta logo]()
$482
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 12/410:52 pm -
1 stop8h 56m
Thu 12/102:06 pm -
1 stop10h 35m
Deal found 9/23![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 12/411:48 am -
2 stops20h 00m
Tue 12/87:25 am -
2 stops15h 30m
Deal found 9/23![Delta logo]()
$509
This American Airlines deal was found by Cheapflights users on 9/23. 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 11/115:00 am -
1 stop8h 55m
Wed 11/182:26 pm -
1 stop8h 37m
Deal found 9/23![American Airlines logo]()
$518
Best flights from Sacramento to Key WestDiscover carefully curated flight deals from Sacramento to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Sacramento to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 1/205:15 pm -
2 stops14h 43m
Tue 1/267:00 am -
2 stops12h 02m
Deal found 9/24![Delta logo]()
$509
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 2/16:14 pm -
2 stops14h 28m
Sat 2/62:36 pm -
1 stop10h 22m
Deal found 9/22![American Airlines logo]()
$568
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 1/3012:55 pm -
2 stops22h 13m
Wed 2/33:55 pm -
1 stop10h 00m
Deal found 9/25![United Airlines logo]()
$751
This Delta deal was found by Cheapflights users on 9/23. 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.
Thu 12/311:48 am -
2 stops20h 00m
Fri 12/112:06 pm -
1 stop10h 35m
Deal found 9/23![Delta logo]()
$597
This Delta deal was found by Cheapflights users on 9/23. 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.
Thu 11/122:17 pm -
2 stops17h 31m
Thu 11/197:30 am -
2 stops14h 33m
Deal found 9/23![Delta logo]()
$632
This Delta deal was found by Cheapflights users on 9/23. 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.
Tue 12/18:35 pm -
2 stops11h 13m
Tue 12/87:25 am -
2 stops15h 30m
Deal found 9/23![Delta logo]()
$672
This Delta deal was found by Cheapflights users on 9/22. 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.
Thu 2/256:15 am -
2 stops10h 28m
Tue 3/22:35 pm -
2 stops10h 41m
Deal found 9/22![Delta logo]()
$679
Last-minute flights from Sacramento to Key WestDiscover last-minute flight deals from Sacramento to Key West. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Key West. Data last updated September 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 9/274:20 pm -
2 stops14h 31m
Fri 10/27:47 pm -
2 stops17h 25m
Deal found 9/22![American Airlines logo]()
$923
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 9/2710:55 pm -
1 stop11h 34m
Tue 9/292:15 pm -
1 stop10h 20m
Deal found 9/23![United Airlines logo]()
$1,005
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 9/274:20 pm -
2 stops14h 31m
Tue 9/291:47 pm -
2 stops12h 47m
Deal found 9/23![American Airlines logo]()
$1,043
This Delta deal was found by Cheapflights users on 9/23. 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.
Sun 9/277:00 am -
1 stop7h 23m
Tue 9/292:00 pm -
1 stop10h 19m
Deal found 9/23![Delta logo]()
$1,059
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 9/278:10 pm -
2 stops14h 19m
Fri 10/22:15 pm -
1 stop10h 21m
Deal found 9/22![United Airlines logo]()
$1,356
One-way flights from Sacramento to Key WestSearch for one-way flight options from Sacramento to Key West. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Sacramento to Key West. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 2/217:00 am -
1 stop6h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 9/25. 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.
Sun 2/215:15 pm -
2 stops14h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 2/216:20 pm -
3 stops19h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 9/23. 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.
Tue 1/1910:40 pm -
1 stop9h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$925
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 1/197:41 pm -
2 stops16h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$1,117
Find flight deals from Sacramento to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) 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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (Delta) |
Popular in | May |
Cheapest in | February |
Average price | $708 |
Cheapflights Fare Finder
Customize your flight search to find flights from Sacramento 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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Sacramento to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Sun 2/21
7:00 am-4:54 pm
1 stop6h 54m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$409
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Sun 2/21
5:15 pm-10:58 am
2 stops14h 43m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$465
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Sun 2/21
6:20 pm-5:02 pm
3 stops19h 42m
Key West
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$498
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Wed 1/20
5:15 pm-10:58 am
2 stops14h 43m
Key West
Tue 1/26
7:00 am-4:02 pm
2 stops12h 02m
$509
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Mon 2/1
6:14 pm-11:42 am
2 stops14h 28m
Key West
Sat 2/6
2:36 pm-9:58 pm
1 stop10h 22m
$568
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Thu 12/3
11:48 am-10:48 am
2 stops20h 00m
Key West
Fri 12/11
2:06 pm-9:41 pm
1 stop10h 35m
$597
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Thu 11/12
2:17 pm-10:48 am
2 stops17h 31m
Key West
Thu 11/19
7:30 am-7:03 pm
2 stops14h 33m
$632
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Tue 12/1
8:35 pm-10:48 am
2 stops11h 13m
Key West
Tue 12/8
7:25 am-7:55 pm
2 stops15h 30m
$672
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Thu 2/25
6:15 am-7:43 pm
2 stops10h 28m
Key West
Tue 3/2
2:35 pm-10:16 pm
2 stops10h 41m
$679
SacramentoKey West
SMF Sacramento Intl - EYW Key West
SMFEYW
Sacramento Intl
Sat 1/30
12:55 pm-2:08 pm
2 stops22h 13m
Key West
Wed 2/3
3:55 pm-10:55 pm
1 stop10h 00m
$751
Sorted by cheapest first
Compare providers for flights from Sacramento to Key West
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Key West in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sacramento to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Sacramento with our price prediction graph.
SMF-EYW
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.
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 September 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Sacramento to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Sacramento to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Sacramento and Key West flights
Browse other Sacramento and Key West flight options. Last updated on September 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Sacramento to Key West
Discover the top 3 airlines that operate flights from Sacramento 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 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$323 | Average$661 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$373 | Average$586 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$379 | Average$626 | FlexibilityNo cancel fee | On-timeN/A |