$97+ Cheap flights from Boston (BOS) to Pueblo, CO
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — COS
Mar 16 — Mar 231
1 adult, Economy
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Find cheap flights from Boston to Pueblo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Boston Logan Intl to Pueblo are usually found in March or April, booked 64 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Boston to Pueblo
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Best
Last-minute
One-way
Cheapest flights from Boston to PuebloExplore the most affordable flight options available from Boston to Pueblo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Boston to Pueblo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:45 am
BOS
- DEN
1 stop8h 24m
Multiple Airlines
Tue 4/77:43 pm
DEN
- BOS
2 stops17h 45m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$195
This Cheapflightsfares deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
BOS
- DEN
Nonstop4h 28m
JetBlue
Tue 6/910:34 pm
DEN
- BOS
Nonstop3h 56m
JetBlue
Deal found 2/10![JetBlue logo]()
$196
This JetBlue deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:31 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Tue 5/1211:08 pm
DEN
- BOS
Nonstop3h 53m
JetBlue
Deal found 2/13![JetBlue logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:50 pm
BOS
- DEN
1 stop15h 36m
Multiple Airlines
Wed 3/1111:59 pm
DEN
- BOS
2 stops22h 00m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$198
This Super.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:31 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Wed 5/611:08 pm
DEN
- BOS
Nonstop3h 53m
JetBlue
Deal found 2/13![JetBlue logo]()
$199
This CheapOair deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:49 pm
BOS
- DEN
Nonstop4h 41m
Multiple Airlines
Sat 5/911:59 pm
DEN
- BOS
1 stop8h 22m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$200
This Cheapflightsfares deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:35 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Mon 4/1311:15 pm
DEN
- BOS
Nonstop3h 52m
JetBlue
Deal found 2/13![JetBlue logo]()
$201
This JetBlue deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:31 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Mon 5/1111:08 pm
DEN
- BOS
Nonstop3h 53m
JetBlue
Deal found 2/13![JetBlue logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:01 am
BOS
- DEN
1 stop28h 25m
Multiple Airlines
Wed 3/2512:54 pm
DEN
- BOS
2 stops33h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$203
This Super.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:25 pm
BOS
- DEN
Nonstop4h 48m
JetBlue
Thu 3/2611:30 pm
DEN
- BOS
Nonstop3h 48m
JetBlue
Deal found 2/10![JetBlue logo]()
$204
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
BOS
- DEN
1 stop7h 56m
Multiple Airlines
Tue 3/1011:15 pm
DEN
- BOS
Nonstop3h 47m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:40 am
BOS
- DEN
2 stops16h 11m
Multiple Airlines
Tue 5/191:09 pm
DEN
- BOS
1 stop9h 42m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$206
Best flights from Boston to PuebloDiscover carefully curated flight deals from Boston to Pueblo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Boston to Pueblo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This JetBlue deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
BOS
- DEN
Nonstop4h 28m
JetBlue
Mon 6/110:34 pm
DEN
- BOS
Nonstop3h 56m
JetBlue
Deal found 2/11![JetBlue logo]()
$202
This Southwest deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:15 am
BOS
- DEN
Nonstop4h 30m
Southwest
Wed 5/206:00 pm
DEN
- BOS
Nonstop4h 05m
Southwest
Deal found 2/13![Southwest logo]()
$205
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:36 pm
BOS
- DEN
Nonstop4h 45m
United Airlines
Wed 7/2211:59 pm
DEN
- BOS
Nonstop3h 58m
United Airlines
Deal found 2/11![United Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:30 am
BOS
- DEN
Nonstop4h 54m
Delta
Tue 3/3111:35 am
DEN
- BOS
Nonstop3h 57m
Delta
Deal found 2/14![Delta logo]()
$207
This JetBlue deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:25 pm
BOS
- DEN
Nonstop4h 48m
JetBlue
Tue 3/1710:39 pm
DEN
- BOS
Nonstop3h 48m
JetBlue
Deal found 2/13![JetBlue logo]()
$207
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:30 am
BOS
- DEN
Nonstop4h 54m
Delta
Wed 3/2511:35 am
DEN
- BOS
Nonstop3h 57m
Delta
Deal found 2/10![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:39 pm
BOS
- DEN
Nonstop4h 47m
United Airlines
Tue 6/2311:59 pm
DEN
- BOS
Nonstop3h 59m
United Airlines
Deal found 2/13![United Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:45 pm
BOS
- DEN
1 stop6h 35m
Southwest
Thu 3/197:05 pm
DEN
- BOS
Nonstop3h 45m
Southwest
Deal found 2/11![Southwest logo]()
$217
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/208:36 pm
BOS
- DEN
Nonstop4h 45m
United Airlines
Mon 7/2711:59 pm
DEN
- BOS
Nonstop3h 58m
United Airlines
Deal found 2/10![United Airlines logo]()
$207
This JetBlue deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:31 pm
BOS
- DEN
Nonstop4h 47m
JetBlue
Thu 3/1210:59 pm
DEN
- BOS
Nonstop3h 48m
JetBlue
Deal found 2/13![JetBlue logo]()
$207
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:25 pm
BOS
- DEN
1 stop6h 55m
Southwest
Mon 3/307:05 pm
DEN
- BOS
Nonstop3h 45m
Southwest
Deal found 2/11![Southwest logo]()
$217
This JetBlue deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:31 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Sat 5/211:08 pm
DEN
- BOS
Nonstop3h 53m
JetBlue
Deal found 2/10![JetBlue logo]()
$215
Last-minute flights from Boston to PuebloDiscover last-minute flight deals from Boston to Pueblo. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Pueblo. Data last updated February 14, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:31 pm
BOS
- DEN
Nonstop4h 47m
Multiple Airlines
Tue 3/1011:59 pm
DEN
- BOS
1 stop8h 30m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$208
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
BOS
- DEN
1 stop7h 56m
Multiple Airlines
Tue 3/1011:15 pm
DEN
- BOS
Nonstop3h 47m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:50 pm
BOS
- DEN
1 stop15h 36m
Multiple Airlines
Wed 3/1111:59 pm
DEN
- BOS
2 stops22h 00m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$198
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:20 am
BOS
- DEN
Nonstop4h 49m
Multiple Airlines
Tue 3/1711:59 pm
DEN
- BOS
1 stop8h 30m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:27 am
BOS
- DEN
2 stops13h 10m
Multiple Airlines
Tue 3/1711:59 pm
DEN
- BOS
1 stop8h 30m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:01 am
BOS
- DEN
1 stop28h 25m
Multiple Airlines
Wed 3/2512:54 pm
DEN
- BOS
2 stops33h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$203
This Super.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:25 pm
BOS
- DEN
Nonstop4h 48m
JetBlue
Wed 3/2510:39 pm
DEN
- BOS
Nonstop3h 48m
JetBlue
Deal found 2/10![JetBlue logo]()
$204
This Cheapflightsfares deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:25 pm
BOS
- DEN
Nonstop4h 48m
JetBlue
Wed 3/1810:39 pm
DEN
- BOS
Nonstop3h 48m
JetBlue
Deal found 2/14![JetBlue logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:01 am
BOS
- DEN
1 stop28h 25m
Multiple Airlines
Tue 3/246:01 pm
DEN
- BOS
2 stops41h 54m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:30 am
BOS
- DEN
Nonstop4h 54m
Delta
Wed 3/2511:35 am
DEN
- BOS
Nonstop3h 57m
Delta
Deal found 2/13![Delta logo]()
$207
This JetBlue deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:25 pm
BOS
- DEN
Nonstop4h 48m
JetBlue
Tue 4/711:15 pm
DEN
- BOS
Nonstop3h 52m
JetBlue
Deal found 2/13![JetBlue logo]()
$202
One-way flights from Boston to PuebloSearch for one-way flight options from Boston to Pueblo. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Boston to Pueblo. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:00 am
BOS
- DEN
2 stops17h 58m
Frontier
Deal found 2/11![Frontier logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:31 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Deal found 2/12![JetBlue logo]()
$98
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:45 am
BOS
- DEN
Nonstop4h 50m
Delta
Deal found 2/13![Delta logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:09 pm
BOS
- DEN
1 stop12h 55m
Frontier
Deal found 2/10![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:27 am
BOS
- DEN
2 stops13h 10m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$101
This Super.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1011:20 am
BOS
- DEN
Nonstop4h 49m
JetBlue
Deal found 2/11![JetBlue logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:01 am
BOS
- DEN
1 stop28h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$103
This Southwest deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:00 am
BOS
- DEN
Nonstop4h 45m
Southwest
Deal found 2/12![Southwest logo]()
$104
This Super.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/287:31 pm
BOS
- DEN
Nonstop4h 47m
JetBlue
Deal found 2/13![JetBlue logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:31 pm
BOS
- DEN
Nonstop4h 42m
JetBlue
Deal found 2/10![JetBlue logo]()
$106
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:00 am
BOS
- DEN
Nonstop5h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:56 pm
BOS
- DEN
1 stop9h 38m
Frontier
Deal found 2/13![Frontier logo]()
$108
Find flight deals from Boston to Pueblo
Keep the following information in mind while searching for Boston to Pueblo flight deals. Data was last updated February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $195 (Kiwi.com) |
One-way from | $97 (Kiwi.com) |
Popular in | February |
Cheapest in | March |
Average price | $362 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Pueblo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
Use the filters below to find and compare flights from Boston to Pueblo that are best for you.
Fly from
Boston
Fly to
Pueblo
Route
Depart
Return
Price
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Wed 5/27
6:00 am-8:28 am
Nonstop4h 28m
Denver Intl
Mon 6/1
10:34 pm-4:30 am
Nonstop3h 56m
$202
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Sat 5/16
5:15 am-7:45 am
Nonstop4h 30m
Denver Intl
Wed 5/20
6:00 pm-12:05 am
Nonstop4h 05m
$205
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Wed 7/1
8:36 pm-11:21 pm
Nonstop4h 45m
Denver Intl
Wed 7/22
11:59 pm-5:57 am
Nonstop3h 58m
$207
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Wed 3/25
7:30 am-10:24 am
Nonstop4h 54m
Denver Intl
Tue 3/31
11:35 am-5:32 pm
Nonstop3h 57m
$207
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Mon 3/16
7:25 pm-10:13 pm
Nonstop4h 48m
Denver Intl
Tue 3/17
10:39 pm-4:27 am
Nonstop3h 48m
$207
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Tue 3/17
7:30 am-10:24 am
Nonstop4h 54m
Denver Intl
Wed 3/25
11:35 am-5:32 pm
Nonstop3h 57m
$207
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Wed 6/17
8:39 pm-11:26 pm
Nonstop4h 47m
Denver Intl
Tue 6/23
11:59 pm-5:58 am
Nonstop3h 59m
$207
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Mon 7/20
8:36 pm-11:21 pm
Nonstop4h 45m
Denver Intl
Mon 7/27
11:59 pm-5:57 am
Nonstop3h 58m
$207
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Mon 3/9
7:31 pm-10:18 pm
Nonstop4h 47m
Denver Intl
Thu 3/12
10:59 pm-4:47 am
Nonstop3h 48m
$207
BostonDenver
BOS - DEN
BOSDEN
Boston Logan Intl
Sat 4/25
7:31 pm-10:13 pm
Nonstop4h 42m
Denver Intl
Sat 5/2
11:08 pm-5:01 am
Nonstop3h 53m
$215
Showing 1-10 of 24 results
Best time to book a flight from Boston to Pueblo
Have a flexible travel schedule? Discover the best time to fly to Pueblo from Boston with our price prediction graph.
BOS-DEN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Pueblo
BOS-PU5
BOS-DEN
How far ahead should I book a flight from Boston to Pueblo?
Use this chart to determine the optimal time to book a round-trip flight from Boston to Pueblo. Price data was last updated on February 6, 2026.
Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Pueblo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Boston to Pueblo?
Currently, December is the cheapest month in which you can book a flight from Boston to Pueblo (average of $191). Flying from Boston to Pueblo in June is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Pueblo
Get insights into the airlines that provide service to Pueblo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pueblo. Reviews last updated February 14, 2026.
Read through reviews of airlines operating flights from Boston to Pueblo, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Boston to Pueblo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Pueblo
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Complete your trip
Complete your trip to Pueblo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Pueblo by cabin class
Find flights from Boston to Pueblo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Pueblo flights
Browse other Boston and Pueblo flight options. Last updated on February 14, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Boston to Pueblo flights
Consider these flights traveling from Boston to Pueblo.
Top 4 airlines flying from Boston to Pueblo
Discover the top 4 airlines that operate flights from Boston to Pueblo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$237 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$255 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$413 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$276 | Average$377 | FlexibilityNo cancel fee | On-timeN/A |