Is Delta cheaper than other airlines flying to Boston?

With an average return price of $481, Delta is the most expensive airline flying into Boston. The cheapest airline flying to Boston is Allegiant Air.

Which other airlines fly to Boston?

Along with Delta, you can also fly to Boston with JetBlue, JetBlue, Allegiant Air, Allegiant Air, United Airlines, Cape Air, American Airlines and Southwest.

How much is a flight to Boston with Delta?

On average, Delta flights to Boston cost $481 for a round-trip.

Which airport do Delta flights to Boston fly into?

You’ll fly into Boston Logan Airport when flying to Boston with Delta.

Are there any other airlines in SkyTeam that fly to Boston?

Unfortunately, there are no other airlines in SkyTeam that fly to Boston.

Delta flights to Boston (BOS) from $59

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Cheap Delta Flight Deals to Boston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip Delta flight deals to Boston

Fri, Sep 11 - Mon, Sep 14

6:17 am - 8:00 am

BWI

BOS

1h 43mnonstop

8:45 pm - 10:31 pm

BOS

BWI

1h 46mnonstop

$156Delta

Fri, Sep 11 - Mon, Sep 14

6:17 am - 8:00 am

BWI

BOS

1h 43mnonstop

8:45 pm - 10:31 pm

BOS

BWI

1h 46mnonstop

$157Delta

Tue, Nov 24 - Tue, Dec 1

6:10 am - 7:52 am

BWI

BOS

1h 42mnonstop

8:25 pm - 10:15 pm

BOS

BWI

1h 50mnonstop

$167Delta

Thu, Aug 6 - Mon, Aug 10

6:59 am - 8:41 am

DCA

BOS

1h 42mnonstop

9:45 pm - 11:43 pm

BOS

DCA

1h 58mnonstop

$169Delta

Tue, Aug 11 - Thu, Aug 13

1:45 pm - 3:23 pm

BWI

BOS

1h 38mnonstop

6:35 am - 8:20 am

BOS

BWI

1h 45mnonstop

$172Delta

Fri, Aug 21 - Mon, Aug 24

6:21 am - 8:00 am

BWI

BOS

1h 39mnonstop

6:35 am - 8:20 am

BOS

BWI

1h 45mnonstop

$176Delta

Thu, Aug 6 - Mon, Aug 10

6:21 am - 8:00 am

BWI

BOS

1h 39mnonstop

6:35 am - 8:20 am

BOS

BWI

1h 45mnonstop

$177Delta

Thu, Sep 3 - Thu, Sep 10

6:59 am - 8:41 am

DCA

BOS

1h 42mnonstop

12:20 pm - 2:10 pm

BOS

DCA

1h 50mnonstop

$177Delta

Thu, Aug 6 - Mon, Aug 10

6:00 am - 7:45 am

DCA

BOS

1h 45mnonstop

9:45 pm - 11:43 pm

BOS

DCA

1h 58mnonstop

$178Delta

Thu, Aug 6 - Mon, Aug 17

11:50 am - 1:30 pm

DCA

BOS

1h 40mnonstop

6:00 am - 7:49 am

BOS

DCA

1h 49mnonstop

$179Delta

Useful Info

KAYAK's insights & trends for Boston flights with Delta

Get data-powered insights and trends into Delta flights to Boston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly with Delta to Boston?

The cheapest month for Delta flights to Boston is January, where tickets cost $262 (return) on average. On the other hand, the most expensive months to fly this route on Delta are June and May, where the average cost of round-trip tickets is $370 and $356 respectively.

How far in advance should I book Delta flights to Boston?

For the absolute cheapest price on Delta, our data suggests you should book 3 weeks before departure.

What is the cheapest flight to Boston with Delta?

The cheapest airline ticket to Boston from the United States with Delta in the last 5 days was $59 one-way, and $156 round-trip on the route from Baltimore to Boston. The most popular route is from Baltimore to Boston and the cheapest ticket found on this route in the last 5 days was $156 return.

How many direct flights does Delta operate to Boston every week?

Each week there are around 1,081 direct flights from within the United States to Boston. The most common day for departures is Sunday, with 15% of flights taking off on this day.

What is the cheapest day to fly to Boston?

Based on KAYAK data, the cheapest day to fly to Boston is Friday where tickets can be as cheap as $426. On the other hand, the most expensive day to fly is Monday, where prices are $534 on average.

What is the cheapest time of day to fly to Boston with Delta?

The cheapest time of day to fly to Boston with Delta is generally in the evening, when flights cost $390 on average.

Low season	January
High season	October
Cheapest flight	$59
Average price round-trip	$518
Good deal round-trip	$440
Good deal one-way	$1,289

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Baltimore to Boston

(avg. price over the last 2 weeks)

or less

When to book flights with Delta to Boston

Average price per month

Flight prices as travel date approaches

Is Delta cheaper than other airlines flying to Boston?
With an average return price of $481, Delta is the most expensive airline flying into Boston. The cheapest airline flying to Boston is Allegiant Air.
Which other airlines fly to Boston?
Along with Delta, you can also fly to Boston with JetBlue, JetBlue, Allegiant Air, Allegiant Air, United Airlines, Cape Air, American Airlines and Southwest.
How much is a flight to Boston with Delta?
On average, Delta flights to Boston cost $481 for a round-trip.
Which airport do Delta flights to Boston fly into?
You’ll fly into Boston Logan Airport when flying to Boston with Delta.
Are there any other airlines in SkyTeam that fly to Boston?
Unfortunately, there are no other airlines in SkyTeam that fly to Boston.

The cheapest flight to Boston with Delta found on KAYAK in the last 2 weeks departed from Baltimore and cost $125.
If you’re intending to fly with Delta, book your flight to Boston at least 1 week before departure to ensure a below-average price.
High season for flights to Boston with Delta is October and prices are highest at this time. The cheapest month to fly is January.

7.8

Good8,472 verified ratings

7.2Food

7.8Entertainment

8.5Crew

7.8Comfort

8.1Boarding

10.0 Wonderful

Anonymous, Jul 2026

Another great experience

6.0 Okay

Sohail, Jul 2026

Flight delayed due to ground hold. Republic airways did a great job.

2.0 Poor

James, Jul 2026

20 year old 737 but really poor service from the flight attendants who must have been new.

10.0 Wonderful

Anonymous, Jul 2026

Super

10.0 Wonderful

Daniel, Jul 2026

Excellent service

2.0 Poor

Anonymous, Jul 2026

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

2.0 Poor

Anonymous, Jul 2026

They were VERY late

2.0 Poor

Anonymous, Jul 2026

They were late

6.0 Okay

Michele, Jul 2026

Flight was delayed. :(

2.0 Poor

Christie, Jul 2026

Our flight was delayed multiple times and then canceled at almost 1 in the morning. We are a family of 7, traveling with 5 young children. When the flight we were supposed to fly on finally arrived after waiting all day after an international flight into JFK we were informed our flight was in need of a copilot and once they located one we would take off. Then our flight was cancelled because the copilot was over his hours and they couldn't locate another. They knew before taking off from the previous location that the copilot would be unable to fly. They could have communicated the cancellation of the flight hours in advance. Once they cancelled and the pilot and copilot got off the flight, they joked about it. While there are understandably limits on flight time for pilots, they can still handle the situation in a professional manner. The late cancellation resulted in angry passengers that required police intervention in the airport. It also occurred so late and included other delta flights that after trying 15 different hotels, we were unable to secure a hotel room, they were all booked. No rental cars were available in the area either. We ended up staying in the airport with the 5 children. We made it home after 54 hours of travel with maybe 2 hours of sleep. Our luggage was lost and had to be claimed at the airport at our final destination. This was the worst trip I have ever taken and the worst airport I have ever spent time in. I met two individuals in the airport that were kind and helpful; Tonya Maingot Williams from the can we hel desk that worked to help get us rebooked and home, as well as provide us with care bags for our extended stay in the airport. The other individual was Danielle from Buffalo Wild Wings that was so very kind when we found a place to take our family we were traveling with to eat, all 11 of us and we were able to sit down together to enjoy a meal during such a stressful time.

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KAYAK's insights & trends for Boston flights with Delta

What is the cheapest month to fly with Delta to Boston?

How far in advance should I book Delta flights to Boston?

What is the cheapest flight to Boston with Delta?

How many direct flights does Delta operate to Boston every week?

What is the cheapest day to fly to Boston?

What is the cheapest time of day to fly to Boston with Delta?

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