Spirit Airlines Boston to Denver Flights

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Cheapflightsplus.com will find cheap Spirit Airlines flights from Boston to Denver. Compare airline ticket prices and book air tickets starting from $160 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Spirit Airlines, arrivals and departure details below.

Find Cheap Airfare Boston (MA) — Denver (CO) by Spirit Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in february: one-way - $160, two-way – $274.

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Cheap Flights from Boston to Denver by Spirit Airlines

Look at the list of plane tickets for the most connecting flights by Spirit Airlines, their prices start from $160. There’re no direct flights. The fastest connecting flight – 12h 54m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $160 Find flight	6:00 am Boston Logan	5:54 pm Denver Denver International	13h 54m layover 2h 42m - Atlanta 3h 19m - Minneapolis	Spirit Airlines	NK1179 NK1299 SY657
from $547 Find flight	6:10 am Boston Logan	5:54 pm Denver Denver International	13h 44m layover 2h 51m - Miami 1h 17m - Minneapolis	Spirit Airlines	NK296 SY754 SY657
from $594 Find flight	7:00 am Boston Logan	5:54 pm Denver Denver International	12h 54m layover 1h 36m - Miami 1h 30m - Minneapolis	Spirit Airlines	NK1923 SY416 SY657

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/22/2025

Spirit Airlines Flight Schedule Boston to Denver

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
6:00 am — 5:54 pm	6:00 am — 8:57 am NK1179 Spirit Airlines Boston — Atlanta 2h 42m stop 11:39 am — 1:22 pm NK1299 Spirit Airlines Atlanta — Minneapolis 3h 19m stop 4:41 pm — 5:54 pm SY657 Sun Country Airlines Minneapolis — Denver	13h 54m including layover	Find flight from$160
6:10 am — 5:54 pm	5:00 am — 8:29 am NK296 Spirit Airlines Boston — Miami 2h 51m stop 12:18 pm — 3:11 pm SY754 Sun Country Airlines Miami — Minneapolis 1h 17m stop 4:30 pm — 5:41 pm SY657 Sun Country Airlines Minneapolis — Denver	13h 44m including layover	Find flight from$547
7:00 am — 5:54 pm	7:00 am — 10:30 am NK1923 Spirit Airlines Boston — Miami 1h 36m stop 12:06 pm — 3:11 pm SY416 Sun Country Airlines Miami — Minneapolis 1h 30m stop 4:41 pm — 5:54 pm SY657 Sun Country Airlines Minneapolis — Denver	12h 54m including layover	Find flight from$594

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 01/22/2025

Flight Information

There are 4 flights by Spirit Airlines from Boston to Denver every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at Denver International and Arapahoe Co.

Departures start from 6:00 am to 7:00 am. Nonstop flight is 12h 54m. The time difference between Boston and Denver is 2h.

The fastest flight 12h 54m
Average flight time 13h 44m
The earliest flight 6:00 am
The latest flight 7:00 am
Distance 1750 ml

The cheapest months for traveling to Denver are december (from 147 $), february (from 160 $).

The cheapest flight by Spirit Airlines that our users were able to find is $160. This airfare is economy class on one-way NK1179 flight for February 21, 2025 leaving Logan in Boston at 6:00 am, it includes all taxes and additional fees.

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Spirit Airlines Airplanes on the Route

List of the most popular Spirit Airlines airplanes flying from Boston to Denver:

Other Popular Airlines on the Route

Besides Spirit Airlines there are other 4 airline carriers between Boston and Denver. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to Denver.

Nonstop flights

There are 3 direct flights every day from Boston. Airlines and fares are below:

UA - United Airlines

from $145

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Connecting Flights

List of flights with layovers (1 and more stops):

AS - Alaska Airlines

from $184

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UA - United Airlines

from $155

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F9 - Frontier Airlines

from $68

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TK - Turkish Airlines

from $1075

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How to book an air ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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