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Boston

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Boston Flights as Low as $72

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Spirit Airlines
Fri, Jul 4 - Mon, Jul 7
ATL
Hartsfield-Jackson Atlanta Intl.
SDF
Louisville Intl.
$72 Roundtrip, found 7 hours ago
$72
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Fri, Jul 4 from Hartsfield-Jackson Atlanta Intl. to Louisville Intl., returning Mon, Jul 7, priced at $72 found 7 hours ago
United
Thu, Aug 14 - Mon, Aug 18
ORD
O'Hare Intl.
SDF
Louisville Intl.
$77 Roundtrip, found 5 hours ago
$77
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Aug 14 from O'Hare Intl. to Louisville Intl., returning Mon, Aug 18, priced at $77 found 5 hours ago
United
Thu, Aug 14 - Mon, Aug 18
ORD
O'Hare Intl.
SDF
Louisville Intl.
$84 Roundtrip, found 5 hours ago
$84
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Aug 14 from O'Hare Intl. to Louisville Intl., returning Mon, Aug 18, priced at $84 found 5 hours ago
Spirit Airlines
Fri, Jul 4 - Mon, Jul 7
ATL
Hartsfield-Jackson Atlanta Intl.
SDF
Louisville Intl.
$98 Roundtrip, found 7 hours ago
$98
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Fri, Jul 4 from Hartsfield-Jackson Atlanta Intl. to Louisville Intl., returning Mon, Jul 7, priced at $98 found 7 hours ago
Spirit Airlines
Wed, Jul 16 - Wed, Jul 23
LAX
Los Angeles Intl.
SDF
Louisville Intl.
$101 Roundtrip, found 17 hours ago
$101
Roundtrip
found 17 hours ago
Select Spirit Airlines flight, departing Wed, Jul 16 from Los Angeles Intl. to Louisville Intl., returning Wed, Jul 23, priced at $101 found 17 hours ago
Spirit Airlines
Thu, Jul 17 - Thu, Jul 24
EWR
Newark Liberty Intl. Airport
SDF
Louisville Intl.
$112 Roundtrip, found 18 hours ago
$112
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Thu, Jul 17 from Newark Liberty Intl. Airport to Louisville Intl., returning Thu, Jul 24, priced at $112 found 18 hours ago
Breeze Airways
Thu, Jun 26 - Mon, Jul 7
MSY
Louis Armstrong New Orleans Intl.
SDF
Louisville Intl.
$165 Roundtrip, found 1 day ago
$165
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Thu, Jun 26 from Louis Armstrong New Orleans Intl. to Louisville Intl., returning Mon, Jul 7, priced at $165 found 1 day ago
American Airlines
Sat, Aug 16 - Thu, Aug 21
ORD
O'Hare Intl.
SDF
Louisville Intl.
$174 Roundtrip, found 13 hours ago
$174
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Aug 16 from O'Hare Intl. to Louisville Intl., returning Thu, Aug 21, priced at $174 found 13 hours ago
Delta
Thu, Aug 14 - Mon, Aug 18
ORD
O'Hare Intl.
SDF
Louisville Intl.
$179 Roundtrip, found 5 hours ago
$179
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, Aug 14 from O'Hare Intl. to Louisville Intl., returning Mon, Aug 18, priced at $179 found 5 hours ago
Bargain Flight
Mon, Jul 7 - Thu, Jul 10
ORF
Norfolk Intl.
SDF
Louisville Intl.
$216 Roundtrip, found 23 hours ago
$216
Roundtrip
found 23 hours ago
Select Bargain Flight flight, departing Mon, Jul 7 from Norfolk Intl. to Louisville Intl., returning Thu, Jul 10, priced at $216 found 23 hours ago
Spirit Airlines
Mon, Jun 23 - Fri, Jun 27
DTW
Detroit Metropolitan Wayne County
SDF
Louisville Intl.
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Jun 23 from Detroit Metropolitan Wayne County to Louisville Intl., returning Fri, Jun 27, priced at $248 found 1 day ago
Breeze Airways
Thu, Jun 26 - Wed, Jul 2
MSY
Louis Armstrong New Orleans Intl.
SDF
Louisville Intl.
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Thu, Jun 26 from Louis Armstrong New Orleans Intl. to Louisville Intl., returning Wed, Jul 2, priced at $254 found 1 day ago
Delta
Sat, Jun 28 - Tue, Jul 1
XNA
Northwest Arkansas Regional
SDF
Louisville Intl.
$274 Roundtrip, found 18 hours ago
$274
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Jun 28 from Northwest Arkansas Regional to Louisville Intl., returning Tue, Jul 1, priced at $274 found 18 hours ago
American Airlines
Thu, Sep 4 - Sun, Sep 7
SLC
Salt Lake City Intl.
SDF
Louisville Intl.
$287 Roundtrip, found 2 days ago
$287
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 4 from Salt Lake City Intl. to Louisville Intl., returning Sun, Sep 7, priced at $287 found 2 days ago
Bargain Flight
Thu, Jul 10 - Sat, Jul 12
PWM
Portland Intl. Jetport
SDF
Louisville Intl.
$306 Roundtrip, found 14 hours ago
$306
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Thu, Jul 10 from Portland Intl. Jetport to Louisville Intl., returning Sat, Jul 12, priced at $306 found 14 hours ago
Alaska Airlines
Thu, Sep 4 - Sun, Sep 7
SLC
Salt Lake City Intl.
SDF
Louisville Intl.
$510 Roundtrip, found 2 days ago
$510
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Sep 4 from Salt Lake City Intl. to Louisville Intl., returning Sun, Sep 7, priced at $510 found 2 days ago

Cheap Flights to Boston

Fall in love at first flight with your vacation to Boston by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Boston on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Boston, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Boston

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Boston with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SDF airport.

What is the cheapest month to fly to Boston?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Boston are in July, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Boston?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 14 to choose from for your flight to Boston.

What airport is best to fly into Boston?

When you’re planning your trip to Boston, convenience is the name of the game. Luckily, Boston Louisville Intl. Airport is nearby so you can deplane and get going on checking off everything on your Boston must-do list.

How much are flights to Boston?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Boston on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $72, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Boston?

The trick to saving a stack of cash on your flight to Boston? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $72 right now, why wait?

Boston Flight Information
Destination airport
Louisville Intl.
Destination airport IATA code
SDF
Roundtrip price
$72

Last Minute Hotel Deals in Boston

Greenfield Inn and Suites Elizabethtown, KY I65 Exit 94
Greenfield Inn and Suites Elizabethtown, KY I65 Exit 94
2 out of 5
1043 Executive Drive Hardin, Elizabethtown, KY
Book a stay at this business-friendly hotel in Elizabethtown. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool ...
8.8/10 Excellent! (1,365 reviews)
"It was comfortable. And the staff was friendly"

Reviewed on Jun 18, 2025

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Greenfield Inn and Suites Elizabethtown, KY I65 Exit 94
Distill-Inn
Distill-Inn
2.5 out of 5
984 Frost Ave, Bardstown, KY
Book a stay at this business-friendly hotel in Bardstown. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,216 reviews)
"Staff was very nice"

Reviewed on Jun 18, 2025

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Distill-Inn
Gold Vault Inn
Gold Vault Inn
2.5 out of 5
1225 N.Dixie Blvd, Radcliff, KY
Stay at this hotel in Radcliff. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful staff in our reviews. ...
7.8/10 Good! (1,004 reviews)
"Staff was amazing and helpful and attentive. Breakfast bar was stocked with food. Pool was fun Hot tub was down but things happen Room was dated but clean and good enough. If I want up scale I'm paying for up scale."

Reviewed on Jun 16, 2025

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Gold Vault Inn
Best Western Louisville South / Shepherdsville
Best Western Louisville South / Shepherdsville
2.5 out of 5
362 Brenton Way, Louisville, KY
Book a stay at this business-friendly hotel in Louisville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (769 reviews)
"Clean"

Reviewed on Jun 18, 2025

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Best Western Louisville South / Shepherdsville
La Quinta Inn & Suites by Wyndham Bardstown
La Quinta Inn & Suites by Wyndham Bardstown
3 out of 5
3305 East John Rowan Blvd, Bardstown, KY
Stay at this 3-star business-friendly hotel in Bardstown. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (901 reviews)
"The area was great and the staff was Amazing!!!"

Reviewed on Jun 16, 2025

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La Quinta Inn & Suites by Wyndham Bardstown
The Trail Hotel
The Trail Hotel
4 out of 5
1875 New Haven Rd, Bardstown, KY
Stay at this 4-star hotel in Bardstown. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Blue Grass Entertainment Complex and Bluegrass ...
7.6/10 Good! (6 reviews)
"The stay and property was amazing. A couple points to consider although not very big deals but something to look into...we did not have a do not disturb sign for the door and some areas in the room where not visible were very dusty. Again nothing major just something to consider. Otherwise it was ..."

Reviewed on Jun 16, 2025

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The Trail Hotel
B/W Plus Elizabethtown Inn & Suites
B/W Plus Elizabethtown Inn & Suites
2.5 out of 5
2014 N Mulberry Street, Elizabethtown, KY
Stay at this hotel in Elizabethtown. Enjoy free parking, a 24-hour fitness center, and a 24-hour front desk. Our guests praise the breakfast and the helpful ...
9/10 Wonderful! (595 reviews)
"What was expected at the price that was paid."

Reviewed on Jun 17, 2025

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B/W Plus Elizabethtown Inn & Suites
Tru by Hilton Shepherdsville Louisville South
Tru by Hilton Shepherdsville Louisville South
2.5 out of 5
191 Centre Drive, Louisville, KY
Book a stay at this business-friendly hotel in Louisville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.2/10 Wonderful! (757 reviews)
"Nice clean safe place. Like that the bathroom has walk in shower."

Reviewed on Jun 15, 2025

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Tru by Hilton Shepherdsville Louisville South
See all 383 properties in Boston
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.