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Onset

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Onset Flights as Low as $119

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

JetBlue Airways
Sat, Sep 19 - Mon, Oct 5
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$119 Roundtrip, found 4 days ago
$119
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Sep 19 from Ronald Reagan Washington National to Logan Intl., returning Mon, Oct 5, priced at $119 found 4 days ago
JetBlue Airways
Sat, Aug 22 - Mon, Aug 24
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$121 Roundtrip, found 4 days ago
$121
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Aug 22 from Ronald Reagan Washington National to Logan Intl., returning Mon, Aug 24, priced at $121 found 4 days ago
Delta
Wed, Aug 19 - Sun, Sep 6
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$124 Roundtrip, found 4 days ago
$124
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Aug 19 from Ronald Reagan Washington National to Logan Intl., returning Sun, Sep 6, priced at $124 found 4 days ago
JetBlue Airways
Sat, Aug 22 - Fri, Sep 11
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$131 Roundtrip, found 4 days ago
$131
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Aug 22 from Ronald Reagan Washington National to Logan Intl., returning Fri, Sep 11, priced at $131 found 4 days ago
American Airlines
Mon, Oct 5 - Tue, Oct 6
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$151 Roundtrip, found 17 hours ago
$151
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Oct 5 from Ronald Reagan Washington National to Logan Intl., returning Tue, Oct 6, priced at $151 found 17 hours ago
Delta
Sun, Aug 23 - Sun, Sep 6
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$154 Roundtrip, found 4 days ago
$154
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Aug 23 from Ronald Reagan Washington National to Logan Intl., returning Sun, Sep 6, priced at $154 found 4 days ago
American Airlines
Fri, Oct 30 - Mon, Nov 2
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$158 Roundtrip, found 3 days ago
$158
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 30 from Ronald Reagan Washington National to Logan Intl., returning Mon, Nov 2, priced at $158 found 3 days ago
Delta
Sat, Oct 10 - Wed, Oct 14
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$167 Roundtrip, found 5 days ago
$167
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 10 from Ronald Reagan Washington National to Logan Intl., returning Wed, Oct 14, priced at $167 found 5 days ago
Delta
Mon, Oct 5 - Tue, Oct 6
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$174 Roundtrip, found 17 hours ago
$174
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Oct 5 from Ronald Reagan Washington National to Logan Intl., returning Tue, Oct 6, priced at $174 found 17 hours ago
JetBlue Airways
Sat, Sep 19 - Sun, Oct 4
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Sep 19 from Ronald Reagan Washington National to Logan Intl., returning Sun, Oct 4, priced at $179 found 4 days ago
Bargain Flight
Thu, Aug 20 - Sat, Aug 22
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$183 Roundtrip, found 4 days ago
$183
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Thu, Aug 20 from Ronald Reagan Washington National to Logan Intl., returning Sat, Aug 22, priced at $183 found 4 days ago
American Airlines
Mon, Aug 31 - Thu, Sep 3
DCA
Ronald Reagan Washington National
MVY
Martha's Vineyard
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Aug 31 from Ronald Reagan Washington National to Martha's Vineyard, returning Thu, Sep 3, priced at $220 found 3 days ago
JetBlue Airways
Wed, Sep 30 - Mon, Oct 19
SRQ
Sarasota-Bradenton Intl.
BOS
Logan Intl.
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, Sep 30 from Sarasota-Bradenton Intl. to Logan Intl., returning Mon, Oct 19, priced at $277 found 5 days ago
Southwest Airlines
Thu, Sep 24 - Sun, Sep 27
SRQ
Sarasota-Bradenton Intl.
BOS
Logan Intl.
$447 Roundtrip, found 2 days ago
$447
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Sep 24 from Sarasota-Bradenton Intl. to Logan Intl., returning Sun, Sep 27, priced at $447 found 2 days ago
American Airlines
Tue, Aug 18 - Tue, Aug 25
SRQ
Sarasota-Bradenton Intl.
MVY
Martha's Vineyard
$460 Roundtrip, found 1 day ago
$460
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 18 from Sarasota-Bradenton Intl. to Martha's Vineyard, returning Tue, Aug 25, priced at $460 found 1 day ago
JetBlue Airways
Tue, Aug 4 - Fri, Aug 14
DCA
Ronald Reagan Washington National
HYA
Barnstable Municipal
$575 Roundtrip, found 1 day ago
$575
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Aug 4 from Ronald Reagan Washington National to Barnstable Municipal, returning Fri, Aug 14, priced at $575 found 1 day ago

Cheap Flights to Onset

Fall in love at first flight with your vacation to Onset 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 Onset on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Onset

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Onset 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 BOS airport.

What is the cheapest month to fly to Onset?

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 Onset are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Onset?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Onset.

What airport is best to fly into Onset?

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

How much are flights to Onset?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Onset on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $119, 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 Onset?

The trick to saving a stack of cash on your flight to Onset? 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 $119 right now, why wait?

Onset Flight Information
Destination airport
Logan Intl.
Destination airport IATA code
BOS
Roundtrip price
$214

Last Minute Hotel Deals in Onset

The Inn on Onset Bay

The Inn on Onset Bay

2.5 out of 5
181 Onset Ave East Wareham MA
Stay at this inn in East Wareham. Enjoy free WiFi, free parking, and 6 restaurants. Our guests praise the helpful staff in our reviews. Popular attractions Water ...
8.6/10 Excellent! (218 reviews)
"Views were amazing. Price was reasonable."

Reviewed on Aug 1, 2026

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The Inn on Onset Bay
The Glen Cove Hotel & Restaurant

The Glen Cove Hotel & Restaurant

2 out of 5
167 Onset Ave Onset MA
Book a stay at this beach hotel in East Wareham. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Water Wizz and Onset Bay Center - Buzzards ...
9/10 Wonderful! (116 reviews)
"Great place to stay! Very clean and having our own balcony with a beautiful view was a plus. Staff were friendly and accommodating when we wanted to check in early. It was great to have a bar and restaurant on the premises. The one thing I would have liked is healthier options for the continental ..."

Reviewed on Jul 31, 2026

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The Glen Cove Hotel & Restaurant
The Onset Beach Compound-Cape Cod Beach Resort & Oceanic Habitat

The Onset Beach Compound-Cape Cod Beach Resort & Oceanic Habitat

3 out of 5
33 East Blvd, Onset Village East Wareham MA
Book a stay at this beach guesthouse in East Wareham. Enjoy free WiFi, a private beach, and free bicycles on site. Popular attractions Water Wizz and Onset Bay ...
10/10 Exceptional! (11 reviews)
"We had a great experience staying in the crab house. The cottage was well maintained and had everything we needed to enjoy our stay. The staff was friendly, helpful, and genuinely care. Ken was fantastic, you can really tell he cares about ensuring guests have a great experience. 10/10 experience, ..."

Reviewed on Jul 27, 2026

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The Onset Beach Compound-Cape Cod Beach Resort & Oceanic Habitat
Margaritaville Resort Cape Cod

Margaritaville Resort Cape Cod

4 out of 5
1225 Iyannough Rd Hyannis MA
Book a stay at this spa resort in Hyannis. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the clean rooms in our reviews. Popular attractions ...
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Margaritaville Resort Cape Cod
Iris Hotel Cape Cod

Iris Hotel Cape Cod

3 out of 5
291 Jones Rd Falmouth MA
Book a stay at this business-friendly hotel in Falmouth. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Falmouth Heights Beach ...
8.6/10 Excellent! (321 reviews)
"We had a great stay at the Iris Hotel! The room was clean and it was very close to the ferry for Martha’s Vineyard."

Reviewed on Aug 2, 2026

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Iris Hotel Cape Cod
Sea Crest Beach Resort

Sea Crest Beach Resort

3.5 out of 5
350 Quaker Rd North Falmouth MA
Book a stay at this beach hotel in North Falmouth. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms ...
7.8/10 Good! (408 reviews)
"The best part of this party is the location. It's a beautiful beach spot."

Reviewed on Aug 3, 2026

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Sea Crest Beach Resort
Falmouth Inn

Falmouth Inn

2 out of 5
824 Main Street Falmouth MA
Book a stay at this business-friendly hotel in Falmouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8/10 Very Good! (1,008 reviews)
"Said there was breakfast everything was broken and had fruit for breakfast that was old and mushy."

Reviewed on Aug 3, 2026

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Falmouth Inn
Pilgrim Sands on Long Beach

Pilgrim Sands on Long Beach

2 out of 5
150 Warren Ave Plymouth MA
Book a stay at this beach hotel in Plymouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our ...
8/10 Very Good! (1,008 reviews)
"The place is clean and right on the water. They have live music on the weekends and a bar in site. Everyone is extremely helpful and friendly."

Reviewed on Aug 2, 2026

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Pilgrim Sands on Long Beach
See all 2,735 properties in Onset
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.