Southwest Airlines flights from Denver (DEN) to Boston (BOS)
Find comprehensive Southwest Airlines flight information, schedules, and booking details for direct flights from Denver (DEN), US to Boston (BOS), US. Southwest Airlines operates 6-14 flights daily flights on this route.• Flight Duration: 3h 43m - 4h 19m (average flight time)• Distance: 1759 miles (2830 km) (air miles between airports)• Daily Flights: 6-14 flights (scheduled departures per day)
Denver (DEN)
US
Boston (BOS)
US
FLIGHT TIME
3h 43m - 4h 19m
FLIGHT DISTANCE
1759 miles (2830 km)
3h 45m - 3h 50m
09:05
19:05
1759 miles (2830 km)
January
1 (Show)
73
Terminal B (DEN)
Southwest Airlines Flight Schedule from Denver (DEN) to Boston (BOS)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
WN3367 |  Southwest Airlines | 09:05 | 14:55:00 | Boeing 737MAX 8 Passenger |
WN323 | Southwest Airlines | 12:35 | 18:25:00 | Boeing 737MAX 8 Passenger |
WN472 | Southwest Airlines | 19:05 | 00:50:00 | Boeing 737MAX 8 Passenger |
Southwest Airlines Monthly Flight Calendar
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Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 43m - 4h 19m.
Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 9:00, 12:00, 19:00, offering more flight options and potentially better connections.
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Southwest Airlines Policy Highlights
Baggage Policy
Two free checked bags, additional charges apply for excess or overweight baggage.
For detailed baggage policies, visit Southwest Airlines airline page or Southwest Airlines official website.
Check-in Information
Online check-in available 24 hours before departure.
Southwest Airlines Terminal Information
Departure Terminal at Denver (DEN):
• Southwest Airlines flights from Denver (DEN) depart from Terminal Terminal B
• Terminal Terminal B: Southwest Airlines operates from this terminal
Arrival Terminal at Boston (BOS):
Frequently Asked Questions about Southwest Airlines Flights
How many Southwest Airlines flights operate from Denver (DEN) to Boston (BOS)?
Southwest Airlines operates 3 flights from Denver (DEN) to Boston (BOS).
What city does Boston (BOS) airport serve?
Boston (BOS) airport serves Boston, US.
How long is the Southwest Airlines flight from Denver (DEN) to Boston (BOS)?
The flight duration is approximately 3h 43m - 4h 19m.
What is the distance from Denver (DEN) to Boston (BOS)?
The distance is 1759 miles (2830 km).
What aircraft does Southwest Airlines use on this route?
Southwest Airlines uses Boeing 737MAX 8 Passenger on this route.
Which other airlines operate on this route?
3 other airlines operate on this route: United Airlines, Delta Air Lines, JetBlue Airways.
What are the earliest and latest Southwest Airlines flight departure times?
The earliest Southwest Airlines flight departs at 09:05 and the latest departs at 19:05.
Which terminal does Southwest Airlines use at Denver (DEN)?
Southwest Airlines flights from Denver (DEN) depart from Terminal Terminal B.
What is the cheapest month to fly Southwest Airlines from Denver (DEN) to Boston (BOS)?
January is typically the cheapest month to fly Southwest Airlines on this route.
What is the average price for a Southwest Airlines flight from Denver (DEN) to Boston (BOS)?
The average price for a round-trip Southwest Airlines flight on this route is approximately $313. Prices can vary based on booking time and demand.
How many Southwest Airlines flights operate per week on this route?
Southwest Airlines operates approximately 73 flights per week from Denver (DEN) to Boston (BOS).