Find the best flight deals available from hundreds of sites within seconds
Trusted and free
Cheapflights is 100% free to use. No hidden charges!
Book with flexibility
Easily find flight tickets with no change fees
Cheap first class flights to Boston in 2026
Find the latest flights to Boston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on 28 August 2026.
Explore the most affordable first class flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 28 August 2026.
Wed 4/118:39 p.m. -
1 stop7h 56m
Mon 9/113:45 p.m. -
1 stop9h 31m
Deal found 25/8C$ 1,531
Wed 4/116:40 p.m. -
2 stops9h 40m
Mon 9/117:13 a.m. -
1 stop9h 22m
Deal found 25/8C$ 1,581
Sun 27/96:35 a.m. -
1 stop10h 40m
Fri 9/106:50 a.m. -
1 stop12h 20m
Deal found 25/8C$ 1,681
Thu 1/108:30 a.m. -
2 stops12h 24m
Sun 4/107:03 a.m. -
1 stop8h 14m
Deal found 24/8C$ 1,878
Wed 16/97:20 a.m. -
2 stops12h 24m
Fri 18/911:58 a.m. -
2 stops10h 12m
Deal found 24/8C$ 2,817
Sun 27/96:33 a.m. -
2 stops21h 36m
Fri 9/106:40 p.m. -
1 stop18h 03m
Deal found 27/8C$ 2,824
Best first class flights to Boston
Discover carefully curated first class flight deals to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.
Wed 4/118:39 p.m. -
1 stop7h 56m
Mon 9/113:45 p.m. -
1 stop9h 31m
Deal found 25/8C$ 1,531
Wed 4/116:40 p.m. -
2 stops9h 40m
Mon 9/119:03 a.m. -
2 stops11h 47m
Deal found 25/8C$ 1,581
Sun 27/96:35 a.m. -
1 stop10h 40m
Fri 9/106:50 a.m. -
1 stop12h 20m
Deal found 25/8C$ 1,681
Thu 1/101:10 p.m. -
1 stop7h 44m
Sun 4/107:03 a.m. -
1 stop8h 14m
Deal found 24/8C$ 1,878
Wed 16/97:20 a.m. -
2 stops12h 24m
Fri 18/911:58 a.m. -
2 stops10h 12m
Deal found 24/8C$ 2,817
Sun 27/96:33 a.m. -
2 stops21h 36m
Fri 9/106:40 p.m. -
1 stop18h 03m
Deal found 27/8C$ 2,824
Fri 18/92:30 p.m. -
1 stop7h 56m
Deal found 26/8C$ 338
Fri 29/18:00 a.m. -
1 stop19h 40m
Deal found 27/8C$ 730
Thu 10/96:00 a.m. -
1 stop6h 21m
Deal found 25/8C$ 448
Fri 25/96:00 a.m. -
1 stop8h 40m
Deal found 26/8C$ 485
Wed 23/96:00 a.m. -
1 stop8h 40m
Deal found 25/8C$ 485
Sat 26/96:00 a.m. -
1 stop8h 40m
Deal found 27/8C$ 485
One-way first class flights to Boston
Search for one-way first class flight options to Boston. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.
Fri 18/92:30 p.m. -
1 stop7h 56m
Deal found 26/8C$ 338
Thu 10/96:00 a.m. -
1 stop6h 21m
Deal found 25/8C$ 448
Wed 23/96:00 a.m. -
1 stop8h 40m
Deal found 25/8C$ 485
Mon 21/96:00 a.m. -
1 stop8h 40m
Deal found 24/8C$ 488
Mon 7/93:30 p.m. -
Nonstop4h 50m
Deal found 24/8C$ 530
Sat 5/96:00 a.m. -
2 stops10h 13m
Deal found 25/8C$ 560
Quickest first class flights to Boston
Explore quickest first class flight options to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 August 2026.
Wed 4/118:39 p.m. -
1 stop7h 56m
Mon 9/113:45 p.m. -
1 stop9h 31m
Deal found 25/8C$ 1,531
Wed 4/116:40 p.m. -
2 stops9h 40m
Mon 9/117:13 a.m. -
1 stop9h 22m
Deal found 25/8C$ 1,581
Sun 27/96:35 a.m. -
1 stop10h 40m
Fri 9/106:50 a.m. -
1 stop12h 20m
Deal found 25/8C$ 1,681
Thu 1/108:30 a.m. -
2 stops12h 24m
Sun 4/107:03 a.m. -
1 stop8h 14m
Deal found 24/8C$ 1,878
Wed 16/97:20 a.m. -
2 stops12h 24m
Fri 18/911:58 a.m. -
2 stops10h 12m
Deal found 24/8C$ 2,817
Sun 27/96:33 a.m. -
2 stops21h 36m
Fri 9/106:40 p.m. -
1 stop18h 03m
Deal found 27/8C$ 2,824
Mon 7/93:30 p.m. -
Nonstop4h 50m
Deal found 24/8C$ 530
Sun 11/1010:50 a.m. -
Nonstop4h 50m
Deal found 23/8C$ 646
Wed 7/1010:50 a.m. -
Nonstop4h 50m
Deal found 23/8C$ 1,673
Thu 10/96:00 a.m. -
1 stop6h 21m
Deal found 25/8C$ 448
Fri 18/92:30 p.m. -
1 stop7h 56m
Deal found 26/8C$ 338
Wed 23/96:00 a.m. -
1 stop8h 40m
Deal found 25/8C$ 485
Travel insights for first class flights from Canada to Boston
Get recent, data-driven insights about first class flights from Canada to Boston including ideal travel times, pricing trends, and more.
CA0-BOS
YVR-BOS
YYC-BOS
YYZ-BOS
YXX-BOS
Rainfall in Boston by month
Plan your trip to Boston by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.
Temperature in Boston by month
Plan your trip to Boston by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).
Frequently asked questions about Boston first class tickets
Find answers to common questions related to First Class tickets for flights to Boston. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 28 August 2026.
How many premium cabins does United Airlines have for flights to Boston?
United Airlines currently offers a couple premium cabin classes on flights to Boston: Business Class and First Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
More first class flights
Popular routes
Complete your trip
Complement your first class flight to Boston by adding a car rental and/or hotel room to your itinerary.
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.