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Key Largo

$154+ Cheap flights from Springfield (SGF) to Key Largo, FL

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SGF — MIA
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap flight deals from Springfield to Key Largo

Keep the following information in mind while searching for Springfield to Key Largo flight deals. Data was last updated January 12, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

One-way from

$154
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$429
Provider with most accurate pricing for Springfield-Branson-Miami flight deals.
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Provider most trusted by Cheapflights users for Springfield-Branson-Miami flights.
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From Springfield-Branson to Key Largo
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One-way flight from Springfield-Branson to Key Largo
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Highest demand for flights based on searches. 13% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Springfield to Key Largo

Cheapest flights from Springfield to Key Largo
Explore the most affordable flight options available from Springfield to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 12, 2026.

This Delta deal was found by Cheapflights users on 1/11. 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 2/35:00 pm
SGF
-
MIA
1 stop6h 51m
Delta
Thu 2/127:15 am
MIA
-
SGF
1 stop5h 05m
Delta
Deal found 1/11$259
This United Airlines deal was found by Cheapflights users on 1/10. 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 1/241:26 pm
SGF
-
MIA
1 stop9h 04m
United Airlines
Sat 1/319:00 am
MIA
-
SGF
1 stop6h 38m
United Airlines
Deal found 1/10$284
This United Airlines deal was found by Cheapflights users on 1/10. 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 1/311:26 pm
SGF
-
MIA
1 stop9h 04m
United Airlines
Mon 2/96:20 am
MIA
-
SGF
1 stop8h 38m
United Airlines
Deal found 1/10$293
This United Airlines deal was found by Cheapflights users on 1/10. 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 2/77:45 am
SGF
-
MIA
2 stops11h 44m
United Airlines
Sat 2/148:45 am
MIA
-
SGF
1 stop6h 12m
United Airlines
Deal found 1/10$294
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Fri 2/274:29 pm
SGF
-
MIA
1 stop6h 14m
American Airlines
Mon 3/23:28 pm
MIA
-
SGF
1 stop7h 31m
American Airlines
Deal found 1/11$309
This Delta deal was found by Cheapflights users on 1/9. 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 8/226:00 am
SGF
-
MIA
1 stop7h 33m
Delta
Sun 8/308:05 am
MIA
-
SGF
1 stop7h 40m
Delta
Deal found 1/9$339
This American Airlines deal was found by Cheapflights users on 1/12. 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 2/1412:20 pm
SGF
-
MIA
1 stop7h 34m
American Airlines
Sat 2/218:00 pm
MIA
-
SGF
Nonstop3h 22m
American Airlines
Deal found 1/12$342
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/37:45 am
SGF
-
MIA
2 stops13h 09m
United Airlines
Thu 2/129:00 am
MIA
-
SGF
1 stop6h 40m
United Airlines
Deal found 1/12$344
This American Airlines deal was found by Cheapflights users on 1/12. 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 5/93:36 pm
SGF
-
MIA
1 stop6h 15m
American Airlines
Mon 5/187:45 am
MIA
-
SGF
1 stop7h 58m
American Airlines
Deal found 1/12$345

Cheapflights Fare Finder

 
Customize your flight search to find flights from Springfield to Key Largo 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 12, 2026.
Use the filters below to find and compare flights from Springfield to Key Largo that are best for you.

Fly from

Springfield

Fly to

Key Largo

Route

Depart

Return

Price

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Thu 2/5

3:00 pm-9:54 pm

1 stop5h 54m

Miami

Sun 2/8

6:20 am-1:58 pm

1 stop8h 38m

$259

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Tue 2/3

5:00 pm-12:51 am

1 stop6h 51m

Miami

Thu 2/12

7:15 am-11:20 am

1 stop5h 05m

$259

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Sat 2/14

2:53 pm-9:59 pm

1 stop6h 06m

Miami

Sat 2/21

8:45 am-4:25 pm

1 stop8h 40m

$259

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Sat 2/7

1:26 pm-11:30 pm

1 stop9h 04m

Miami

Sat 2/14

8:45 am-4:25 pm

1 stop8h 40m

$259

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Thu 2/26

5:32 pm-12:53 am

1 stop6h 21m

Miami

Fri 3/6

7:15 am-11:20 am

1 stop5h 05m

$279

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Sat 1/31

7:45 am-8:29 pm

2 stops11h 44m

Miami

Mon 2/9

9:05 am-1:58 pm

1 stop5h 53m

$318

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Tue 2/3

7:45 am-9:54 pm

2 stops13h 09m

Miami

Thu 2/12

10:58 am-4:25 pm

1 stop6h 27m

$344

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Wed 2/4

7:50 am-8:49 pm

2 stops11h 59m

Miami

Sun 2/8

6:20 am-1:58 pm

1 stop8h 38m

$344

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Mon 2/9

9:42 pm-5:49 pm

3 stops43h 07m

$154

SpringfieldMiami

SGF - MIA

SGFMIA

Springfield-Branson

Sun 3/8

7:50 pm-9:37 pm

2 stops24h 47m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 17 results
1
2

Best time to book a flight from Springfield to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Springfield 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 Springfield to Key Largo

How far ahead should I book a flight from Springfield to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Springfield to Key Largo. Price data was last updated on January 9, 2026.

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Springfield to Key Largo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Springfield to Key Largo?

Currently, January is the cheapest month in which you can book a flight from Springfield to Key Largo (average of $91). Flying from Springfield to Key Largo in November is currently the most expensive (average of $252). 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.

What is the cheapest time of day to fly from SGF to KE9?

Find hourly flight availability from Springfield to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 12, 2026.

When flying from Springfield to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Largo. Reviews last updated January 12, 2026.
Read through reviews of airlines operating flights from Springfield to Key Largo, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,033 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Delta
7.9
Good
8,033 reviews
Delta
7.9
Good
8,033 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
United Airlines
7.4
Good
9,143 reviews
Delta
7.9
Good
8,033 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
American Airlines
7.2
Good
11,109 reviews
Delta
7.9
Good
8,033 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Springfield to Key Largo. 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 Springfield to Key Largo?

    For a flight from Springfield to Key Largo, you will be flying from Springfield-Branson. Springfield-Branson (SGF) is just 5.3 mi from the center of the city. Springfield-Branson is the only Springfield airport and it handles 0 outbound flights to Key Largo per day. 3 airlines have flights to Key Largo from Springfield-Branson on a regular basis.

  • How long is the flight from Springfield to Key Largo?

    Airlines like United Airlines and Delta fly from Springfield to Key Largo in about 5h 54m. The time it takes to get you to your destination can typically vary by up to 57m. The distance from Springfield to Key Largo is about 1102 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Springfield to Key Largo one-way?

    The cheapest airlines for a one-way flight from Springfield to Key Largo are Delta ($108), United Airlines ($144), and American Airlines ($174).

  • What are the cheapest flights from Springfield to Key Largo?

    Looking at all options, your cheapest flight can be booked for $347. While the most popular route (Springfield-Branson - Miami) can be booked for $259 on average, our data indicates $565 when flying from Springfield to Key Largo.

  • Can I find deals for flights from Springfield to Key Largo that include hotel bookings?

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

  • How can I find direct flights from Springfield to Key Largo?

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

  • Can I find deals for business class flights from Springfield to Key Largo?

    Yes. Cheapflights offers flight deals from Springfield to Key Largo 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 Springfield to Key Largo?

    Currently, January is the cheapest month in which you can book a flight from Springfield to Key Largo (average of $91). Flying from Springfield to Key Largo in November is currently the most expensive (average of $252). 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.

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Top 3 airlines flying from Springfield to Key Largo

Discover the top 3 airlines that operate flights from Springfield to Key Largo. 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$392FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$208Average$378FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$471FlexibilityNo cancel feeOn-time71%

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