Cheap flights from Dublin to Boston from £341
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Boston
Not happy with the results? Try some of our useful filters
Search by stops
Search by carrier
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
Search by carrier
Search by price
Search by departure date
How much do flights to Boston cost?
Getting from Boston's airport to the city center
Fastest options: Blue Line subway or taxi. Best value: MBTA Blue Line and Silver Line bus.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
10-15 min | $2.40; CharlieCard fare | every 5–10 min (traffic dependent) | budget travelers | |
15-25 min | $0; free from airport to South Station | every 8–15 min (traffic dependent) | free ride to South Station | |
7-15 min | $15 – $22; varies by operator and destination | on-demand during operating hours (traffic dependent) | scenic harbor crossing | |
15-35 min | $25 – $45; metered; includes tunnel tolls and airport fee | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
15-35 min | $20 – $50; surge pricing may apply | on-demand 24/7 (traffic dependent) | app-based booking | |
15-35 min | $50 – $100; pre-booked; varies by provider | by reservation (traffic dependent) | groups or business travelers | |
15-40 min | $40 – $100; daily rate; parking extra in downtown | on-demand (traffic dependent) | exploring beyond Boston |
Notes:
- Prices in USD; table created in 2025 and subject to change.
- The Silver Line SL1 is free when traveling from the airport to South Station; fare applies in the opposite direction.
- Free shuttle buses connect all airport terminals to the Blue Line Airport station and the rental car center.
- Taxi fares include a $2.75 airport fee and tunnel tolls; traffic can significantly affect journey times.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Boston
Weekly direct flights
Discover the top airlines offering direct flights from Dublin to Boston in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 31.08 | Tue 01.09 | Wed 02.09 | Thu 03.09 | Fri 04.09 | Sat 05.09 | Sun 06.09 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | 4 | 4 | 2 | |
| --- | --- | --- | --- | 2 | 2 | 2 | |
| --- | --- | --- | --- | 1 | 1 | 1 | |
| --- | --- | --- | --- | --- | --- | 1 | |
| --- | --- | --- | --- | --- | --- | 1 | |
| Weekly flights: 21 total | Daily flights: 3 average | Most flights: Friday 4 flights |
| Airline | Mon 07.09 | Tue 08.09 | Wed 09.09 | Thu 10.09 | Fri 11.09 | Sat 12.09 | Sun 13.09 |
|---|---|---|---|---|---|---|---|
| 1 | 4 | 4 | 4 | 4 | 3 | --- | |
| 1 | 2 | 2 | 2 | 2 | 2 | --- | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | 1 | 1 | 1 | 1 | 1 | --- | |
| Weekly flights: 51 total | Daily flights: 7.29 average | Most flights: Tuesday 4 flights |
| Airline | Mon 14.09 | Tue 15.09 | Wed 16.09 | Thu 17.09 | Fri 18.09 | Sat 19.09 | Sun 20.09 |
|---|---|---|---|---|---|---|---|
| 2 | 3 | 4 | 4 | 4 | 4 | 4 | |
| 1 | 2 | 2 | 2 | 2 | 2 | 2 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| 1 | --- | 1 | 1 | --- | --- | --- | |
| --- | 1 | --- | --- | 1 | 1 | 1 | |
| Weekly flights: 52 total | Daily flights: 7.43 average | Most flights: Wednesday 4 flights |
| Airline | Mon 21.09 | Tue 22.09 | Wed 23.09 | Thu 24.09 | Fri 25.09 | Sat 26.09 | Sun 27.09 |
|---|---|---|---|---|---|---|---|
| 4 | 4 | 4 | 4 | 4 | 3 | 2 | |
| 2 | 2 | 2 | 2 | 2 | 1 | 2 | |
| 1 | 2 | 1 | 1 | 1 | 1 | 1 | |
| --- | 1 | 1 | 1 | --- | --- | 1 | |
| 1 | --- | --- | --- | 1 | 1 | --- | |
| Weekly flights: 53 total | Daily flights: 7.57 average | Most flights: Monday 4 flights |
Check-in for a flight from Dublin to Boston
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Ryanair | RYR | FR | No |
| JetBlue Airways | JBU | B6 | No |
| Aer Lingus | EIN | EI | No |
| TAP Portugal | TAP | TP | No |
| KLM Royal Dutch Airlines | KLM | KL | No |
Online check-in is not available for these airlines.
Weather in Boston
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 1°C | -4°C |
| February | 3°C | -4°C |
| March | 7°C | 0°C |
| April | 12°C | 5°C |
| May | 18°C | 10°C |
| June | 23°C | 15°C |
| July | 27°C | 18°C |
| August | 27°C | 18°C |
| September | 22°C | 14°C |
| October | 16°C | 9°C |
| November | 10°C | 3°C |
| December | 5°C | 0°C |
14 day forecast
Boston travel tips
Mind fogs and ocean breezes while planning your trip to Boston
Fogs cover Boston every two weeks for a day or two. Denser fogs prevail in coastal areas. Also, when preparing for the trip, it is worth considering that ocean breezes are blowing from the second half of the day, which makes walks around the city not so pleasant.
Enjoy the architecture of the Boston Public Library at Copley square
The Boston Public Library is built in the style of the Italian Renaissance palaces. Spend time looking at the vaults of this fantastic building! Sometimes you can get inside even if you are not a Boston resident — check the schedule and activities on the library’s website.
Grab some sweets at legendary Boston bakery, Mike's Pastry
Sweet teeth will certainly appreciate Mike's Pastry bakery, famous for its cannoli with cream. The venue first opened its doors in 1946 and since then has earned the recognition of both locals and former US President Bill Clinton. On average, the prices for cakes here range from $3-5.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Dublin
Flights to Boston
Popular routes
The nearest countries with flights to Boston
Here is a list of countries people are flying from
Other destination countries from Dublin
Here is a list of countries people are flying to
Download our app