Cheap Flights to St. Johns County from ₩414,900

View ₩414,900 flight on Fri, Jul 24, 2026Opens in a new window

Popular airlines to St. Johns County

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  • Delta

  • United

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  • Alaska Airlines

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How much is the cheapest flight to St. Johns County?

Prices were available within the past 7 days and start at ₩414,900 for one-way flights and ₩770,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Apr 10 - Mon, Apr 13
PHL
Philadelphia
JAX
Jacksonville
₩770,100 Roundtrip, found 16 hours ago
₩770,100
Roundtrip
found 16 hours ago
Select Delta flight, departing Fri, Apr 10 from Philadelphia to Jacksonville, returning Mon, Apr 13, priced at ₩770,100 found 16 hours ago
Delta
Fri, Apr 10 - Mon, Apr 13
PHL
Philadelphia
JAX
Jacksonville
₩801,400 Roundtrip, found 16 hours ago
₩801,400
Roundtrip
found 16 hours ago
Select Delta flight, departing Fri, Apr 10 from Philadelphia to Jacksonville, returning Mon, Apr 13, priced at ₩801,400 found 16 hours ago
Delta
Fri, Apr 10 - Mon, Apr 13
PHL
Philadelphia
JAX
Jacksonville
₩831,200 Roundtrip, found 16 hours ago
₩831,200
Roundtrip
found 16 hours ago
Select Delta flight, departing Fri, Apr 10 from Philadelphia to Jacksonville, returning Mon, Apr 13, priced at ₩831,200 found 16 hours ago
Delta
Fri, Apr 10 - Mon, Apr 13
PHL
Philadelphia
JAX
Jacksonville
₩832,700 Roundtrip, found 16 hours ago
₩832,700
Roundtrip
found 16 hours ago
Select Delta flight, departing Fri, Apr 10 from Philadelphia to Jacksonville, returning Mon, Apr 13, priced at ₩832,700 found 16 hours ago
Delta
Mon, Jul 20 - Fri, Jul 24
MDT
Harrisburg
JAX
Jacksonville
₩844,700 Roundtrip, found 16 hours ago
₩844,700
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Jul 20 from Harrisburg to Jacksonville, returning Fri, Jul 24, priced at ₩844,700 found 16 hours ago
United
Fri, Apr 10 - Mon, Apr 13
PHL
Philadelphia
JAX
Jacksonville
₩859,400 Roundtrip, found 16 hours ago
₩859,400
Roundtrip
found 16 hours ago
Select United flight, departing Fri, Apr 10 from Philadelphia to Jacksonville, returning Mon, Apr 13, priced at ₩859,400 found 16 hours ago
Delta
Mon, Jul 20 - Fri, Jul 24
MDT
Harrisburg
JAX
Jacksonville
₩859,400 Roundtrip, found 16 hours ago
₩859,400
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Jul 20 from Harrisburg to Jacksonville, returning Fri, Jul 24, priced at ₩859,400 found 16 hours ago
American Airlines
Fri, Apr 10 - Mon, Apr 13
PHL
Philadelphia
JAX
Jacksonville
₩859,800 Roundtrip, found 16 hours ago
₩859,800
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Fri, Apr 10 from Philadelphia to Jacksonville, returning Mon, Apr 13, priced at ₩859,800 found 16 hours ago
Air Canada
Fri, Jun 5 - Thu, Jun 18
ICN
Seoul
JAX
Jacksonville
₩1,649,200 Roundtrip, found 6 days ago
₩1,649,200
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Jun 5 from Seoul to Jacksonville, returning Thu, Jun 18, priced at ₩1,649,200 found 6 days ago
Korean Air
Fri, May 29 - Wed, Jul 29
ICN
Seoul
JAX
Jacksonville
₩2,112,300 Roundtrip, found 6 days ago
₩2,112,300
Roundtrip
found 6 days ago
Select Korean Air flight, departing Fri, May 29 from Seoul to Jacksonville, returning Wed, Jul 29, priced at ₩2,112,300 found 6 days ago

Trending flights to St. Johns County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Jun 5 - Thu, Jun 18
ICN
Seoul
JAX
Jacksonville
₩1,649,200 Roundtrip, found 6 days ago
₩1,649,200
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Jun 5 from Seoul to Jacksonville, returning Thu, Jun 18, priced at ₩1,649,200 found 6 days ago

Frequently asked questions

How do I find cheap flights to St. Johns County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. First, enter your travel dates and destination and click the "Search" button. Next step? Check "No change fee" directly below the "Flexible change policies" heading on the left-hand side of your screen. Step 3. Reserve a cheap and flexible flight to St. Johns County.
Which airlines fly to St. Johns County?
Dig out your passport, pack your bags and choose from these well-known airlines that offer flights into or near St. Johns County:

  • American Airlines - 763 flights to or near St. Johns County each month, including 763 flights to Jacksonville Intl. Airport (JAX) per month.
  • Delta Air Lines - 628 flights to or near St. Johns County each month, including 628 flights to Jacksonville Intl. Airport (JAX) per month.
  • United Airlines - 398 flights to or near St. Johns County each month, including 398 flights to Jacksonville Intl. Airport (JAX) per month.

How can I find cheap tickets to St. Johns County?
For the best deal to St. Johns County, book ahead of time. Also consider using Expedia's handy "flexible dates" link at the top of your search results. This will display prices for nearby days. In the last seven days, ₩770,100 was the best price for a flight to St. Johns County.
How much is a flight to St. Johns County?
If you were flying one way from Harrisburg (MDT), you could've landed an affordable ticket for ₩414,900 in the last seven days. Return flights to St. Johns County ranged from only ₩770,100 to ₩2,112,300 over the same period.
What are the most popular airports to fly into in St. Johns County?
Prepare to pack your bags and jet into Jacksonville Intl. Airport (JAX), St. Johns County's leading flight hub. Secure a seat on one of the 2,696 flights that land at this popular destination every month.
When is the cheapest time to fly to St. Johns County?
Flying on a Tuesday, followed by a Monday, is generally the best way to pick up the cheapest flight. Stay away from the weekends if possible, because Saturday is typically the costliest day. Spend the funds you saved having fun in St. Johns County instead!
How much is a plane ticket to St. Johns County?
Plane tickets ranged from just ₩770,100 to ₩2,112,300 in the last seven days. When you're ready to book, we're here to help pick up a low-cost flight to St. Johns County.
What is the best time to go to St. Johns County?
St. Augustine, St. Johns County's most populous city, is a great destination to explore at anytime. Not a big fan of chilly weather? Then head here from June 20 onward in summer, when average temperatures fluctuate from 75ºF to 90ºF. January, February and March is when St. Augustine is really lively.
What months are the cheapest to book a flight to St. Johns County?
The ideal month to purchase low-cost airfares to St. Johns County is February. It's worth noting that in the U.S, the most expensive time to reserve a seat is the festive month of December.

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About St. Johns County

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About St. Johns County

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