Cheap Flights to Monroe County from $31 (2026/2027)

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Key West

Flights
Key West

How Much Does it Cost To Fly To Monroe County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Mon, Oct 26 - Thu, Oct 29
BWI
Baltimore Washington Intl. Thurgood Marshall
MIA
Miami Intl.
$62 Roundtrip, found 1 day ago
$62
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 26 from Baltimore Washington Intl. Thurgood Marshall to Miami Intl., returning Thu, Oct 29, priced at $62 found 1 day ago
Wed, Sep 30 - Wed, Sep 30
PHL
Philadelphia Intl.
MIA
Miami Intl.
$100 Roundtrip, found 2 hours ago
$100
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Sep 30 from Philadelphia Intl. to Miami Intl., returning Wed, Sep 30, priced at $100 found 2 hours ago
Tue, Nov 3 - Sat, Nov 7
PHL
Philadelphia Intl.
MIA
Miami Intl.
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 3 from Philadelphia Intl. to Miami Intl., returning Sat, Nov 7, priced at $207 found 2 days ago
Mon, Sep 21 - Thu, Sep 24
SFO
San Francisco Intl.
MIA
Miami Intl.
$220 Roundtrip, just found
$220
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Sep 21 from San Francisco Intl. to Miami Intl., returning Thu, Sep 24, priced at $220 just found
Wed, Sep 30 - Sat, Oct 3
TTN
Mercer
MIA
Miami Intl.
$232 Roundtrip, found 5 hours ago
$232
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 30 from Mercer to Miami Intl., returning Sat, Oct 3, priced at $232 found 5 hours ago
Tue, Dec 8 - Wed, Dec 16
SFO
San Francisco Intl.
MIA
Miami Intl.
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Dec 8 from San Francisco Intl. to Miami Intl., returning Wed, Dec 16, priced at $236 found 4 days ago
Tue, Sep 15 - Sat, Sep 19
PHL
Philadelphia Intl.
EYW
Key West Intl.
$291 Roundtrip, found 3 days ago
$291
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 15 from Philadelphia Intl. to Key West Intl., returning Sat, Sep 19, priced at $291 found 3 days ago
Wed, Oct 28 - Tue, Nov 3
SFO
San Francisco Intl.
MIA
Miami Intl.
$299 Roundtrip, found 3 hours ago
$299
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Oct 28 from San Francisco Intl. to Miami Intl., returning Tue, Nov 3, priced at $299 found 3 hours ago
Sat, Oct 10 - Tue, Oct 13
SFO
San Francisco Intl.
EYW
Key West Intl.
$301 Roundtrip, found 3 hours ago
$301
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Oct 10 from San Francisco Intl. to Key West Intl., returning Tue, Oct 13, priced at $301 found 3 hours ago
OriginDestinationTravel DatesFlights From*
ATLMiamiOctober 24 to November 1$80
TPAKey WestSeptember 27 to October 3$82
CLTMiamiSeptember 12 to September 19$100
PHLMiamiSeptember 23 to September 30$110
BOSMiamiSeptember 19 to September 22$169
DTWMiamiSeptember 11 to September 14$178
EWRMiamiSeptember 16 to September 23$189
EWRMiamiSeptember 16 to September 23$189
BOSKey WestOctober 24 to October 28$277
ATLKey WestSeptember 12 to September 18$283
PHLKey WestSeptember 15 to September 19$291
EWRKey WestNovember 7 to November 14$297
EWRKey WestNovember 7 to November 14$297
ORDKey WestNovember 1 to November 7$319
CLTKey WestSeptember 12 to September 19$523
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PIEKey WestAugust 23 to September 2$86
BWIMiamiAugust 22 to August 25$193
TPAMiamiAugust 23 to September 5$253
BOSKey WestAugust 21 to August 24$280
PHLMiamiAugust 22 to August 29$294
DTWMiamiAugust 22 to August 30$311
ATLMiamiAugust 23 to August 30$314
EWRMiamiAugust 22 to August 28$365
EWRMiamiAugust 22 to August 28$365
BOSMiamiAugust 22 to August 28$447
DTWKey WestAugust 23 to August 29$498
PHLKey WestAugust 21 to August 28$539
ORDKey WestAugust 23 to August 24$747
BWIKey WestAugust 23 to August 26$777
ATLKey WestAugust 23 to August 27$818
*Prices include taxes and fees

Best Monroe County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Luxuri Suites
3.0-star property

Luxuri Suites

Sep 23 - Sep 30

7 night stay

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

United • Roundtrip • Coach
Save 100% on your flight
Price was $994, price is now $496 per person
$496
per person
found 1 day ago
The Retreat Collection at 1 Hotel & Homes South Beach
5.0-star property

The Retreat Collection at 1 Hotel & Homes South Beach

Oct 24 - Oct 31

7 night stay

Boston (BOS) to Miami (MIA)

Delta • Roundtrip • Coach
Price was $26,071, price is now $12,074 per person
$12,074
per person
found 15 hours ago
Largo Resort
3.0-star property

Largo Resort

Aug 18 - Aug 24

6 night stay

Newark Liberty Intl. Airport (EWR) to Miami (MIA)

American Airlines • Coach

Miami (MIA) to Newark Liberty Intl. Airport (EWR)

Frontier Airlines • Coach
Price was $4,161, price is now $2,172 per person
$2,172
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Newark Liberty Intl. Airport to Monroe County
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Travelers ❤️ These Monroe County 🏨

Southernmost Beach Resort and Guesthouses

Southernmost Beach Resort and Guesthouses

4 out of 5
1319 Duval Street Key West FL
Book a stay at this spa hotel in Key West. Enjoy free WiFi, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Duval Street and South Beach are located nearby.
8.8/10 Excellent! (3,526 reviews)
"Love it there. Thor was our third year. And we brought fiends this time. They also loved it."

Reviewed on Aug 15, 2026

Opens in a new windowSouthernmost Beach Resort and Guesthouses
Cheeca Lodge & Spa

Cheeca Lodge & Spa

5 out of 5
81801 Overseas Highway, Mile Marker 82 Islamorada FL
Book a stay at this luxury resort in Islamorada. Enjoy free parking, 3 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Florida Keys Brewing Co. and Lorelei Restaurant & Cabana Bar are located nearby.
9.2/10 Wonderful! (1,390 reviews)
"Balcony curtains need to be changed."

Reviewed on Aug 16, 2026

Opens in a new windowCheeca Lodge & Spa
Isla Bella Beach Resort & Spa

Isla Bella Beach Resort & Spa

5 out of 5
1 Knights Key Boulevard Marathon FL
Book a stay at this luxury hotel in Marathon. Enjoy free WiFi, 5 outdoor pools, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Sombrero Beach and Vaca Key are located nearby.
9.2/10 Wonderful! (1,233 reviews)
"Friendly staff. Awesome breakfast. Loved my balcony. Clean room. No hot water without notice for 8 hours a little inconvenient."

Reviewed on Aug 16, 2026

Opens in a new windowIsla Bella Beach Resort & Spa
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Beachside Resort & Residences

Beachside Resort & Residences

3.5 out of 5
3841 N Roosevelt Blvd Key West FL
Book a stay at this beach hotel in Key West. Enjoy free WiFi, 2 restaurants, and a private beach. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Duval Street and Smathers Beach are located nearby.
8.6/10 Excellent! (2,436 reviews)
"Elevator not working , no designated area to take Trash ."

Reviewed on Aug 15, 2026

Opens in a new windowBeachside Resort & Residences
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Monroe County?
A roundtrip flight to Monroe County cost as little as $62 in the last seven days. Once you've chosen your travel dates, we'll help you grab an amazing deal. This price was available on Travelocity for flights to Monroe County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Monroe County?
Be sure to leave October clear in your calendar, because it's the cheapest month to head to Monroe County. That's based on Travelocity's direct flight demand from January to December last year. With more money in your wallet, you can go on a shopping binge, go to a concert or whatever else you like!
How can I check my flight status to Monroe County?
There are a few ways you can check the status of your flight. You'll find all the necessary info in our "Trips" portal, which is located at the top right of our homepage. Sign in or create a new account in seconds — you can then view and make changes to your bookings whenever you want to. For those on the move, the Travelocity app can also help you check the status of your flight to Monroe County, as well as share details with any members of your family flying with you.
How do I find the best deals on flights to Monroe County?
It pays to book in advance, and if you can, avoid traveling during high season. Another smart way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. This will reveal ticket prices for surrounding days. In the last seven days, the lowest price for a roundtrip flight to Monroe County was $62. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Monroe County with Travelocity?
Search for cheap flights to Monroe County with Travelocity and begin arranging your next getaway. With round-the-clock customer support during every stage of your trip and a Price Match Guarantee, we take the worry out of reserving cheap family flights, hotels, experiences and more. Bag a fantastic deal today and brace yourself for an epic adventure.
What are the most popular flight routes to Monroe County?
Browse through these major flight routes to Monroe County and start planning your next big adventure:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Key West Intl. Airport (EYW) - 849 flights a month.
  • Miami, FL (MIA-Miami Intl.) to Key West Intl. Airport (EYW) - 637 flights a month.
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Key West Intl. Airport (EYW) - 442 flights a month.

How much is a flight to Monroe County on average?
Travelers have found roundtrip flights to Monroe County for between $62 and $818 with Travelocity in the last seven days. Whether you're planning to fly economy or business class, we'll help you get a fabulous deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Monroe County?
Take a look at these main routes to get an idea on how long you'll be in your seat during a direct flight to Monroe County:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Key West Intl. Airport (EYW) - 1 hour and 45 minutes
  • Miami, FL (MIA-Miami Intl.) to Key West Intl. Airport (EYW) - 48 minutes
  • Charlotte, NC (CLT-Charlotte-Douglas Intl.) to Key West Intl. Airport (EYW) - 2 hours and 5 minutes

What can I expect on a flight to Monroe County?
This mostly depends on where you're flying from and which airline you go with. You'll likely find all types of flights to Monroe County, from business fares to cheap flights for family vacations. If a flight is classed as long haul, the airline will usually offer meals and drinks, a range of entertainment programs as well as games to amuse the kids.

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