$133 Cheap flight deals from Dallas (DFW) to Portsmouth (BOS)

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This Weekend's Flight Deals from Dallas to Portsmouth

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 14 - Tue, Nov 17
DFW
Dallas-Fort Worth Intl.
MHT
Manchester-Boston Regional
$629 Roundtrip, found 1 day ago
$629
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 14 from Dallas-Fort Worth Intl. to Manchester-Boston Regional, returning Tue, Nov 17, priced at $629 found 1 day ago
Sun, Nov 15 - Thu, Nov 19
DFW
Dallas-Fort Worth Intl.
BOS
Logan Intl.
$629 Roundtrip, found 5 hours ago
$629
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sun, Nov 15 from Dallas-Fort Worth Intl. to Logan Intl., returning Thu, Nov 19, priced at $629 found 5 hours ago
Sat, Nov 14 - Tue, Nov 17
DAL
Love Field
MHT
Manchester-Boston Regional
$629 Roundtrip, found 1 day ago
$629
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Nov 14 from Love Field to Manchester-Boston Regional, returning Tue, Nov 17, priced at $629 found 1 day ago
Sun, Nov 15 - Thu, Nov 19
DAL
Love Field
BOS
Logan Intl.
$817 Roundtrip, found 5 hours ago
$817
Roundtrip
found 5 hours ago
Select Southwest Airlines flight, departing Sun, Nov 15 from Love Field to Logan Intl., returning Thu, Nov 19, priced at $817 found 5 hours ago

Airfares from $133 One Way, $255 Round Trip from Dallas to Portsmouth

Prices starting at $255 for return flights and $133 for one-way flights to Portsmouth were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 11 - Mon, Jan 18
DFW
Dallas
BOS
Boston
$255 Roundtrip, found 15 hours ago
$255
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Mon, Jan 11 from Dallas to Boston, returning Mon, Jan 18, priced at $255 found 15 hours ago
Wed, Dec 9 - Wed, Dec 16
DFW
Dallas
BOS
Boston
$425 Roundtrip, found 19 hours ago
$425
Roundtrip
found 19 hours ago
Select JetBlue Airways flight, departing Wed, Dec 9 from Dallas to Boston, returning Wed, Dec 16, priced at $425 found 19 hours ago
Thu, Jan 21 - Sat, Jan 23
DAL
Dallas
BOS
Boston
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Thu, Jan 21 from Dallas to Boston, returning Sat, Jan 23, priced at $427 found 6 days ago
Thu, Jan 21 - Sat, Jan 23
DFW
Dallas
BOS
Boston
$427 Roundtrip, found 6 days ago
$427
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 21 from Dallas to Boston, returning Sat, Jan 23, priced at $427 found 6 days ago
Wed, Dec 16 - Wed, Jan 6
DFW
Dallas
BOS
Boston
$433 Roundtrip, found 2 days ago
$433
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Dec 16 from Dallas to Boston, returning Wed, Jan 6, priced at $433 found 2 days ago

Portsmouth economy flight packages

Price found within the past 48 hours. Click for updated prices.
Fairmont Copley Plaza, Boston
4.5-star property

Fairmont Copley Plaza, Boston

9/10 Wonderful! (1,354 reviews)

Dec 17 - Dec 21

4 night stay

Dallas (DFW) to Boston (BOS)

American Airlines • Coach

Boston (BOS) to Dallas (DFW)

Frontier Airlines • Coach
Price was $1,269, price is now $1,032 per person
$1,032
per person
found 1 day ago
Wonderful older grand hotel, though the innumerable taxes and extra daily fees added $100/day to the hardly low room fee. Mandatory valet parking was another $74/day, which did not, even at that price, include a gratuity. These charges did dampen my enthusiasm for what is otherwise a lovely hotel with a great location

Reviewed on Nov 12, 2026

Boston Harbor Hotel
5.0-star property

Boston Harbor Hotel

9.8/10 Exceptional! (1,004 reviews)

Dec 17 - Dec 21

4 night stay

Dallas (DFW) to Boston (BOS)

American Airlines • Coach

Boston (BOS) to Dallas (DFW)

Frontier Airlines • Coach
Price was $1,889, price is now $1,331 per person
$1,331
per person
found 1 day ago
!

Reviewed on Nov 10, 2026

The Langham, Boston
5.0-star property

The Langham, Boston

9.8/10 Exceptional! (1,003 reviews)

Dec 17 - Dec 21

4 night stay

Dallas (DFW) to Boston (BOS)

American Airlines • Coach

Boston (BOS) to Dallas (DFW)

Frontier Airlines • Coach
Price was $1,467, price is now $1,187 per person
$1,187
per person
found 1 day ago

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More About Flying To Portsmouth from Dallas

Route Information for Flights from Dallas to Portsmouth

Origin Airport IATA Code
DFW
Destination Airport IATA Code
BOS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Dallas to Portsmouth

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Frequently asked questions

Are there non-stop flights from Dallas to Portsmouth?
Yes, there are two airlines that offer nonstop flights from Dallas-Fort Worth Intl. Airport (DFW) to Logan Intl. Airport (BOS). Hunt for a bargain fare and jet off with American Airlines or JetBlue.
What is the shortest flight from Dallas to Portsmouth?
With the flight from Dallas to Portsmouth taking a minimum of 4 hours and 5 minutes, you'll have enough time to kick back and enjoy the ride. Treat yourself to a glass of red and get comfortable in your seat with a gripping novel or movie.
What airlines fly from Dallas to Portsmouth most frequently?
American Airlines (AA) offers 169 flights each month between Dallas, TX (DFW-Dallas-Fort Worth Intl.) to BOS. Your next big adventure is just a few clicks away. If you need a few more options, look up the cost of tickets with JetBlue (B6), which operates 52 flights from Dallas to Portsmouth each month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.