What are the cheapest airlines to fly from El Paso to Key Largo one-way?

One-way options have recently been found by users for as low as $69 on Frontier. Other airlines that offer cheap prices include Southwest from $136 and United Airlines from $163 one-way.

In terms of precipitation, rainfall in Key Largo 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 Key Largo when rainfall is around 1.6 in.

If weather is an important factor for your trip to Key Largo, 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).

What are the most popular airlines that fly from El Paso to Key Largo?

Before booking your flight from El Paso to Key Largo check out the most popular airlines for this route: American Airlines, Southwest or United Airlines.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from El Paso to Key Largo as you normally would.

What airport do you fly from for flights from El Paso to Key Largo?

Most people fly from El Paso (ELP) if they book a flight from El Paso to Key Largo. On average, El Paso has 0 outbound flights to Key Largo per day from 5 airlines. El Paso is conveniently located just 7.2 mi from El Paso’s city center.

Can I find deals for flights from El Paso to Key Largo that include hotel bookings?

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

How can I find direct flights from El Paso to Key Largo?

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

Can I find deals for business class flights from El Paso to Key Largo?

Yes. Cheapflights offers flight deals from El Paso 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.

Find Cheap Flights from El Paso to Key Largo

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Find flight deals from El Paso to Key Largo

Most accurate provider	FlightHub 3 stars
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Popular in	March
Cheapest in	June
Average price	$471

Provider with most accurate pricing for El Paso-Miami flight deals.

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Provider most trusted by Cheapflights users for El Paso-Miami flights.

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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Reviews of airlines servicing Key Largo

See what other customers who have flown with Southwest,Delta, andUnited Airlines from El Paso to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,225 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Southwest

7.9

Good

4,225 reviews

Southwest

7.9

Good

4,225 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Delta

7.8

Good

8,653 reviews

Southwest

7.9

Good

4,225 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

United Airlines

7.4

Good

10,339 reviews

Southwest

7.9

Good

4,225 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

American Airlines

7.0

Good

12,142 reviews

Southwest

7.9

Good

4,225 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Frontier

5.6

Fair

2,550 reviews

Southwest

7.9

Good

4,225 reviews

Reviews

1 / 20

8.0

Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Related info for your journey

What airport do you fly from for flights from El Paso to Key Largo?
Most people fly from El Paso (ELP) if they book a flight from El Paso to Key Largo. On average, El Paso has 0 outbound flights to Key Largo per day from 5 airlines. El Paso is conveniently located just 7.2 mi from El Paso’s city center.
What are the cheapest airlines to fly from El Paso to Key Largo one-way?
One-way options have recently been found by users for as low as $69 on Frontier. Other airlines that offer cheap prices include Southwest from $136 and United Airlines from $163 one-way.
Can I find deals for flights from El Paso to Key Largo that include hotel bookings?
Yes. In addition to deals on El Paso to Key Largo flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from El Paso to Key Largo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from El Paso to Key Largo.
Can I find deals for business class flights from El Paso to Key Largo?
Yes. Cheapflights offers flight deals from El Paso 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.

See more FAQs

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Top 5 airlines flying from El Paso to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$186	Average$315	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$274	Average$369	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$312	Average$484	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$318	Average$496	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$331	Average$480	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from El Paso to Key Largo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from El Paso to Key Largo

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Key Largo

See what other customers who have flown with Southwest,Delta, andUnited Airlines from El Paso to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from El Paso to Key Largo?

What are the cheapest airlines to fly from El Paso to Key Largo one-way?

Can I find deals for flights from El Paso to Key Largo that include hotel bookings?

How can I find direct flights from El Paso to Key Largo?

Can I find deals for business class flights from El Paso to Key Largo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for El Paso to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Key Largo by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from El Paso to Key Largo by cabin class

Find flights from El Paso to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

El Paso and Key Largo flights

Browse other El Paso and Key Largo flight options. Last updated on October 11, 2026.

Other flights from El Paso

Browse through other flights departing from El Paso. Flights are based on user searches made on Cheapflights and were last updated on October 11, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

El Paso to Key Largo flights

Consider these flights traveling from El Paso to Key Largo.

Top 5 airlines flying from El Paso to Key Largo

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Cheap flights from El Paso (ELP) to Key Largo, FL

Find cheap flights from El Paso to Key Largo with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from El Paso to Key Largo

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Average price

Reviews of airlines servicing Key Largo

See what other customers who have flown with Southwest,Delta, andUnited Airlines from El Paso to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from El Paso to Key Largo?

What are the cheapest airlines to fly from El Paso to Key Largo one-way?

Can I find deals for flights from El Paso to Key Largo that include hotel bookings?

How can I find direct flights from El Paso to Key Largo?

Can I find deals for business class flights from El Paso to Key Largo?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for El Paso to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Key Largo by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from El Paso to Key Largo by cabin class

Find flights from El Paso to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

El Paso and Key Largo flights

Browse other El Paso and Key Largo flight options. Last updated on October 11, 2026.

Other flights from El Paso

Browse through other flights departing from El Paso. Flights are based on user searches made on Cheapflights and were last updated on October 11, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

El Paso to Key Largo flights

Consider these flights traveling from El Paso to Key Largo.

Top 5 airlines flying from El Paso to Key Largo

100% Free

Book with Flexibility

Travel Smart