St Augustine, Florida, USA Downtown Drone Skyline Aerial Panoram

Cheap Flights to St. Johns County from ₩327,300

View ₩327,300 flight on Sat, Aug 1, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to St. Johns County

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Frontier Airlines

  • Breeze Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ₩327,300 for one-way flights and ₩654,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 1 - Sun, Aug 9
DEN
Denver
JAX
Jacksonville
₩654,500 Roundtrip, found 1 day ago
₩654,500
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 1 from Denver to Jacksonville, returning Sun, Aug 9, priced at ₩654,500 found 1 day ago
Delta
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩684,500 Roundtrip, found 3 days ago
₩684,500
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩684,500 found 3 days ago
Delta
Sat, Aug 1 - Sun, Aug 9
DEN
Denver
JAX
Jacksonville
₩707,600 Roundtrip, found 1 day ago
₩707,600
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 1 from Denver to Jacksonville, returning Sun, Aug 9, priced at ₩707,600 found 1 day ago
American Airlines
Sat, Aug 1 - Sun, Aug 9
DEN
Denver
JAX
Jacksonville
₩722,600 Roundtrip, found 1 day ago
₩722,600
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 1 from Denver to Jacksonville, returning Sun, Aug 9, priced at ₩722,600 found 1 day ago
Delta
Sat, Aug 1 - Sun, Aug 9
DEN
Denver
JAX
Jacksonville
₩734,600 Roundtrip, found 1 day ago
₩734,600
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 1 from Denver to Jacksonville, returning Sun, Aug 9, priced at ₩734,600 found 1 day ago
Delta
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩742,400 Roundtrip, found 3 days ago
₩742,400
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩742,400 found 3 days ago
Delta
Fri, Oct 30 - Mon, Nov 2
SEA
Seattle
JAX
Jacksonville
₩753,700 Roundtrip, found 3 days ago
₩753,700
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 30 from Seattle to Jacksonville, returning Mon, Nov 2, priced at ₩753,700 found 3 days ago
United
Sat, Aug 1 - Sun, Aug 9
DEN
Denver
JAX
Jacksonville
₩760,600 Roundtrip, found 1 day ago
₩760,600
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 1 from Denver to Jacksonville, returning Sun, Aug 9, priced at ₩760,600 found 1 day ago
Swiss International Air Lines
Mon, Jul 13 - Mon, Jul 20
ICN
Seoul
JAX
Jacksonville
₩2,337,600 Roundtrip, found 4 days ago
₩2,337,600
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, Jul 13 from Seoul to Jacksonville, returning Mon, Jul 20, priced at ₩2,337,600 found 4 days ago
Lufthansa
Mon, Jul 13 - Mon, Jul 20
ICN
Seoul
JAX
Jacksonville
₩2,340,800 Roundtrip, found 4 days ago
₩2,340,800
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Mon, Jul 13 from Seoul to Jacksonville, returning Mon, Jul 20, priced at ₩2,340,800 found 4 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.

Swiss International Air Lines
Mon, Jul 13 - Mon, Jul 20
ICN
Seoul
JAX
Jacksonville
₩2,337,600 Roundtrip, found 4 days ago
₩2,337,600
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, Jul 13 from Seoul to Jacksonville, returning Mon, Jul 20, priced at ₩2,337,600 found 4 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, ₩654,500 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 Denver (DEN), you could've landed an affordable ticket for ₩327,300 in the last seven days. Return flights to St. Johns County ranged from only ₩654,500 to ₩2,340,800 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 ₩654,500 to ₩2,340,800 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.

Book with confidence

About St. Johns County

Expedia offers flights to St. Johns County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to St. Johns County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About St. Johns County
*Available to Expedia members.