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$217+ Cheap flights from Key Largo, FL to Pasco (PSC)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PSC
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Key Largo to Pasco

Cheapest flights from Key Largo to Pasco
Explore the most affordable flight options available from Key Largo to Pasco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This American Airlines deal was found by Cheapflights users on 2/22. 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.
Fri 4/247:05 am
MIA
-
PSC
1 stop9h 28m
American Airlines
Tue 4/285:00 am
PSC
-
MIA
1 stop8h 06m
American Airlines
Deal found 2/22$323
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:56 pm
MIA
-
PSC
1 stop8h 50m
Delta
Sun 3/155:19 pm
PSC
-
MIA
1 stop9h 21m
Delta
Deal found 2/19$353
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/77:45 am
MIA
-
PSC
1 stop8h 58m
United Airlines
Wed 3/115:05 am
PSC
-
MIA
1 stop7h 38m
United Airlines
Deal found 2/20$389
This Delta deal was found by Cheapflights users on 2/20. 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 3/76:43 am
MIA
-
PSC
1 stop8h 18m
Delta
Wed 3/115:25 am
PSC
-
MIA
2 stops12h 53m
Delta
Deal found 2/20$394
This United Airlines deal was found by Cheapflights users on 2/22. 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.
Fri 4/249:00 am
MIA
-
PSC
2 stops15h 01m
United Airlines
Tue 4/285:00 am
PSC
-
MIA
2 stops10h 28m
United Airlines
Deal found 2/22$407
This Delta deal was found by Cheapflights users on 2/20. 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 7/16:05 pm
MIA
-
PSC
1 stop8h 39m
Delta
Tue 7/75:00 pm
PSC
-
MIA
1 stop10h 07m
Delta
Deal found 2/20$419

Find flight deals from Key Largo to Pasco

Keep the following information in mind while searching for Key Largo to Pasco flight deals. Data was last updated February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(American Airlines)

One-way from

$217
(Alaska Airlines)
Provider with most accurate pricing for Miami-Pasco Tri Cities flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Pasco Tri Cities flights.
Search Deals
From Key Largo to Pasco Tri Cities
Search Deals
One-way flight from Key Largo to Pasco Tri Cities
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Pasco 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 February 23, 2026.
Use the filters below to find and compare flights from Key Largo to Pasco that are best for you.

Fly from

Key Largo

Fly to

Pasco

Route

Depart

Return

Price

MiamiPasco

MIA - PSC

MIAPSC

Miami

Thu 3/12

5:56 pm-11:46 pm

1 stop8h 50m

Pasco Tri Cities

Sun 3/15

5:19 pm-5:40 am

1 stop9h 21m

$353

MiamiPasco

MIA - PSC

MIAPSC

Miami

Sat 3/7

7:45 am-1:43 pm

1 stop8h 58m

Pasco Tri Cities

Wed 3/11

5:05 am-3:43 pm

1 stop7h 38m

$389

MiamiPasco

MIA - PSC

MIAPSC

Miami

Sat 3/7

6:43 am-12:01 pm

1 stop8h 18m

Pasco Tri Cities

Wed 3/11

5:25 am-9:18 pm

2 stops12h 53m

$394

MiamiPasco

MIA - PSC

MIAPSC

Miami

Thu 3/12

6:55 am-4:39 pm

2 stops12h 44m

Pasco Tri Cities

Mon 3/16

5:19 pm-5:40 am

1 stop9h 21m

$399

MiamiPasco

MIA - PSC

MIAPSC

Miami

Fri 4/24

9:00 am-9:01 pm

2 stops15h 01m

Pasco Tri Cities

Tue 4/28

5:00 am-6:28 pm

2 stops10h 28m

$407

MiamiPasco

MIA - PSC

MIAPSC

Miami

Fri 3/6

5:59 pm-11:59 pm

1 stop9h 00m

Pasco Tri Cities

Tue 3/10

5:12 am-4:59 pm

1 stop8h 47m

$424

MiamiPasco

MIA - PSC

MIAPSC

Miami

Fri 5/1

6:04 pm-6:53 pm

1 stop27h 49m

$217

MiamiPasco

MIA - PSC

MIAPSC

Miami

Wed 2/25

8:45 am-9:17 pm

2 stops15h 32m

$243

MiamiPasco

MIA - PSC

MIAPSC

Miami

Fri 5/1

10:50 am-8:53 pm

2 stops13h 03m

$294

MiamiPasco

MIA - PSC

MIAPSC

Miami

Wed 2/25

7:05 am-6:10 pm

3 stops38h 05m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Key Largo to Pasco

Have a flexible travel schedule? Discover the best time to fly to Pasco from Key Largo 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 Key Largo to Pasco
No data available for this route at this time. Please check back soon.

Related info for your journey

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

    Located just 1.9 mi from the city center, Pasco Tri Cities is the airport most travelers will use when flying to Pasco from Key Largo. Booking flights from Key Largo to Tri Cities (PSC) should be relatively easy as there are 0 daily inbound flights from Key Largo from 1 airline.

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

    Airlines like Delta fly from Key Largo to Pasco in about 8h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between Key Largo and Pasco is about 2550 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo to Pasco 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

Traveling to a place near Pasco?

Book flights to Pasco if you plan to visit one of these locations
Kennewick

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Alternative routes for Key Largo to Pasco

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Top airline flying from Key Largo to Pasco

Discover the top airline that operate flights from Key Largo to Pasco. 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 February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$438FlexibilityNo cancel feeOn-timeN/A

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