Cheap Flights to Franklin County from ₩840,300

View ₩840,300 flight on Wed, May 13, 2026Opens in a new window

Popular airlines to Franklin County

  • American Airlines

  • Delta

  • JetBlue Airways

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • 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 Franklin County?

Prices were available within the past 7 days and start at ₩840,300 for one-way flights and ₩1,619,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 30 - Sun, Oct 11
ICN
Seoul
BOS
Boston
₩1,619,300 Roundtrip, found 6 days ago
₩1,619,300
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Sep 30 from Seoul to Boston, returning Sun, Oct 11, priced at ₩1,619,300 found 6 days ago
United
Tue, Dec 22 - Wed, Jan 13
ICN
Seoul
BOS
Boston
₩1,709,800 Roundtrip, found 5 days ago
₩1,709,800
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 22 from Seoul to Boston, returning Wed, Jan 13, priced at ₩1,709,800 found 5 days ago
Air Canada
Wed, Oct 7 - Wed, Oct 14
ICN
Seoul
BOS
Boston
₩1,719,100 Roundtrip, found 2 hours ago
₩1,719,100
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Oct 7 from Seoul to Boston, returning Wed, Oct 14, priced at ₩1,719,100 found 2 hours ago
United
Mon, Apr 27 - Sun, May 3
ICN
Seoul
BDL
Hartford
₩1,746,500 Roundtrip, found 2 days ago
₩1,746,500
Roundtrip
found 2 days ago
Select United flight, departing Mon, Apr 27 from Seoul to Hartford, returning Sun, May 3, priced at ₩1,746,500 found 2 days ago
Alaska Airlines
Sun, May 3 - Mon, May 4
ICN
Seoul
BOS
Boston
₩1,790,500 Roundtrip, found 6 days ago
₩1,790,500
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, May 3 from Seoul to Boston, returning Mon, May 4, priced at ₩1,790,500 found 6 days ago
Qatar Airways
Tue, Jun 23 - Tue, Jul 14
ICN
Seoul
BOS
Boston
₩2,005,100 Roundtrip, just found
₩2,005,100
Roundtrip
just found
Select Qatar Airways flight, departing Tue, Jun 23 from Seoul to Boston, returning Tue, Jul 14, priced at ₩2,005,100 just found
WestJet
Mon, Sep 28 - Wed, Oct 7
ICN
Seoul
BOS
Boston
₩2,058,100 Roundtrip, found 5 days ago
₩2,058,100
Roundtrip
found 5 days ago
Select WestJet flight, departing Mon, Sep 28 from Seoul to Boston, returning Wed, Oct 7, priced at ₩2,058,100 found 5 days ago
Delta
Tue, Jun 9 - Thu, Aug 13
ICN
Seoul
BOS
Boston
₩2,062,600 Roundtrip, just found
₩2,062,600
Roundtrip
just found
Select Delta flight, departing Tue, Jun 9 from Seoul to Boston, returning Thu, Aug 13, priced at ₩2,062,600 just found
Emirates
Tue, May 5 - Thu, Jun 4
ICN
Seoul
BOS
Boston
₩2,075,700 Roundtrip, found 10 hours ago
₩2,075,700
Roundtrip
found 10 hours ago
Select Emirates flight, departing Tue, May 5 from Seoul to Boston, returning Thu, Jun 4, priced at ₩2,075,700 found 10 hours ago
Korean Air
Tue, Apr 21 - Tue, Apr 28
ICN
Seoul
BDL
Hartford
₩2,270,800 Roundtrip, found 4 days ago
₩2,270,800
Roundtrip
found 4 days ago
Select Korean Air flight, departing Tue, Apr 21 from Seoul to Hartford, returning Tue, Apr 28, priced at ₩2,270,800 found 4 days ago

Trending flights to Franklin 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.

American Airlines
Wed, Sep 30 - Sun, Oct 11
ICN
Seoul
BOS
Boston
₩1,619,300 Roundtrip, found 6 days ago
₩1,619,300
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Sep 30 from Seoul to Boston, returning Sun, Oct 11, priced at ₩1,619,300 found 6 days ago

Frequently asked questions

How do I find cheap flights to Franklin County that have flexible change policies?
We get that travel arrangements can change very quickly, so locking in a flexible ticket with Expedia is a wise idea. Simply click on "No change fee" directly under the "Flexible change policies" filter. Your affordable, flexible flight to Franklin County is only a few clicks away.
Which airlines fly to Franklin County?
You can choose from a number of airlines that offer flights into or near Franklin County. These are some of the best of them:

  • Delta Air Lines - 4,363 flights to or near Franklin County each month, including 3,952 flights to Logan Intl. Airport (BOS) and 411 flights to Bradley Intl. Airport (BDL) per month.
  • JetBlue Airways - 4,089 flights to or near Franklin County each month, including 3,907 flights to Logan Intl. Airport (BOS) and 182 flights to Bradley Intl. Airport (BDL) per month.
  • American Airlines - 2,663 flights to or near Franklin County each month, including 2,103 flights to Logan Intl. Airport (BOS) and 559 flights to Bradley Intl. Airport (BDL) per month.

How can I find cheap tickets to Franklin County?
In the last seven days, ₩1,619,300 was the lowest price for a flight to Franklin County. For an even better fare, book well in advance and be flexible with your travel dates. Search for your journey to Franklin County, then check out prices for nearby days by clicking on our "flexible dates" link.
How much is a flight to Franklin County?
The cost of a round-trip airfare to Franklin County in the last seven days fluctuated between ₩1,619,300 and ₩2,270,800. If you were heading one way out of Seoul (ICN), you could have picked up a low-cost fare from just ₩840,300.
What are the most popular airports to fly into in Franklin County?
Deciding on an airport comes down to factors including which city you wish to visit. Here are your choices in Franklin County:

  • Logan Intl. Airport (BOS) - 13,250 flights per month.
  • Bradley Intl. Airport (BDL) - 1,921 flights per month.

When is the cheapest time to fly to Franklin County?
Flying on a Tuesday, followed by a Monday, is usually the best way to land the cheapest fare. Avoid the weekends if you can, because Saturday is typically the most expensive day of the week. Spend the dollars you saved having a blast in Franklin County instead!
How much is a plane ticket to Franklin County?
Ticket prices to Franklin County varied from ₩1,619,300 to ₩2,270,800 in the last seven days. Typically, the quicker you book the bigger the bargain.
What is the best time to go to Franklin County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a terrific time to head to the exciting Franklin County city of Orange. Average temperatures vary between 55ºF and 80ºF at this time of year. The biggest crowds are found here in July, August and September.
What months are the cheapest to book a flight to Franklin County?
Snap up a ticket in February for inexpensive flights to Franklin County. The month of December is typically the most expensive time to buy a fare.

Explore a world of travel with Expedia

*Available to Expedia members.