Is Delta cheaper than other airlines flying to Boston?

With an average return price of $518, 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 Cape Air, Spirit Airlines, JetBlue, Southwest, Allegiant Air, Allegiant Air, United Airlines, United Airlines, American Airlines, Boutique Air, Alaska Airlines and JetBlue.

How much is a flight to Boston with Delta?

On average, Delta flights to Boston cost $343 for one-way and $518 return.

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

Flight Deals

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

Wed, May 20 - Wed, May 27

7:59 pm - 9:42 pm

BWI

BOS

1h 43mnonstop

8:45 am - 10:25 am

BOS

BWI

1h 40mnonstop

$141Delta

Sat, May 30 - Wed, Jun 3

7:00 am - 10:35 am

ORD

BOS

2h 35mnonstop

5:35 am - 10:16 am

BOS

ORD

5h 41m

1 stop

$147Delta

Sat, May 30 - Mon, Jun 1

7:00 am - 10:35 am

ORD

BOS

2h 35mnonstop

6:00 pm - 10:36 pm

BOS

ORD

5h 36m

1 stop

$148Delta

Thu, May 28 - Mon, Jun 1

10:25 am - 1:49 pm

ORD

BOS

2h 24mnonstop

6:00 pm - 10:36 pm

BOS

ORD

5h 36m

1 stop

$149Delta

Thu, May 28 - Mon, Jun 1

7:00 am - 10:35 am

ORD

BOS

2h 35mnonstop

6:00 pm - 10:36 pm

BOS

ORD

5h 36m

1 stop

$150Delta

Tue, Aug 11 - Wed, Aug 19

6:10 am - 7:57 am

BWI

BOS

1h 47mnonstop

5:30 am - 11:41 am

BOS

BWI

6h 11m

1 stop

$151Delta

Wed, May 27 - Sat, May 30

7:59 pm - 9:42 pm

BWI

BOS

1h 43mnonstop

2:55 pm - 4:35 pm

BOS

BWI

1h 40mnonstop

$154Delta

Sat, Sep 5 - Sat, Sep 12

5:45 pm - 11:32 pm

ORD

BOS

4h 47m

1 stop

6:55 am - 2:19 pm

BOS

ORD

8h 24m

1 stop

$157Delta

Mon, Aug 31 - Sat, Sep 12

5:45 pm - 11:32 pm

ORD

BOS

4h 47m

1 stop

1:00 pm - 7:22 pm

BOS

ORD

7h 22m

1 stop

$158Delta

Wed, May 20 - Wed, Jun 3

7:59 pm - 9:42 pm

BWI

BOS

1h 43mnonstop

8:45 am - 10:25 am

BOS

BWI

1h 40mnonstop

$158Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$59
Average price round-trip	$551
Good deal round-trip	$469
Good deal one-way	$632

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 1% 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 $518, 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 Cape Air, Spirit Airlines, JetBlue, Southwest, Allegiant Air, Allegiant Air, United Airlines, United Airlines, American Airlines, Boutique Air, Alaska Airlines and JetBlue.
How much is a flight to Boston with Delta?
On average, Delta flights to Boston cost $343 for one-way and $518 return.
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.

Looking to fly from the United States to Boston with Delta? 25% of our users found flights for the following prices or less: From San Antonio $258 one-way, $437 round-trip.
The cheapest flight to Boston with Delta found on KAYAK in the last 2 weeks departed from New York LaGuardia Airport and cost $187.
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 July and prices are highest at this time. The cheapest month to fly is January.

7.9

Good8,434 verified ratings

7.9Comfort

7.8Entertainment

8.1Boarding

8.5Crew

7.2Food

8.0 Very good

Douglas, Apr 2026

Great

4.0 Mediocre

Derek, Apr 2026

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

6.0 Okay

Akanksha Devidas, Apr 2026

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

10.0 Wonderful

Kathryn, Apr 2026

On time, great service.

2.0 Poor

Glenn, Apr 2026

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

2.0 Poor

Bruce, Apr 2026

Delayed 3 hours, no WiFi for much of the trip

10.0 Wonderful

Nancy, Apr 2026

Everyone was extra helpful and the flight was enjoyable!

10.0 Wonderful

Anonymous, Apr 2026

Great!

10.0 Wonderful

David, Apr 2026

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

6.0 Okay

Alexander, Apr 2026

Landed without a gate ready. Plane is extremely old and dirty.

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Cheap Delta Flight Deals to Boston

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Good to know

When to book flights with Delta to Boston

FAQs for flying to Boston with Delta

Is Delta cheaper than other airlines flying to Boston?

With an average return price of $518, 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 Cape Air, Spirit Airlines, JetBlue, Southwest, Allegiant Air, Allegiant Air, United Airlines, United Airlines, American Airlines, Boutique Air, Alaska Airlines and JetBlue.

How much is a flight to Boston with Delta?

On average, Delta flights to Boston cost $343 for one-way and $518 return.

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.

Top tips for your flights to Boston with Delta

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Everything you need to know for your flight to Boston

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