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Aurora

$109+ Cheap flights from Boston (BOS) to Aurora, 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DEN
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Aurora are usually found in January or November, booked 57 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Boston to Aurora

Keep the following information in mind while searching for Boston to Aurora flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$186
(Trip.com)

One-way from

$109
(Delta)

Popular in

February

Cheapest in

January

Average price

$317
Provider with most accurate pricing for Boston Logan Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Denver Intl flights.
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From Boston Logan Intl to Aurora
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One-way flight from Boston Logan Intl to Aurora
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Boston to Aurora

Cheapest flights from Boston to Aurora
Explore the most affordable flight options available from Boston to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:30 amBOS - DEN
1 stop11h 19mMultiple Airlines
Sat 6/77:05 pmDEN - BOS
1 stop9h 05mMultiple Airlines
Deal found 4/28$186
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:30 amBOS - DEN
1 stop11h 19mAlaska Airlines
Sat 5/317:05 pmDEN - BOS
1 stop9h 05mAlaska Airlines
Deal found 4/28$197
This JetBlue deal was found by Cheapflights users on 4/28. 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.
Sun 5/256:35 pmBOS - DEN
Nonstop4h 55mJetBlue
Sat 6/710:38 pmDEN - BOS
Nonstop3h 53mJetBlue
Deal found 4/28$217
This Delta deal was found by Cheapflights users on 4/28. 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 6/107:45 amBOS - DEN
Nonstop4h 30mDelta
Thu 6/1911:59 pmDEN - BOS
Nonstop4h 03mDelta
Deal found 4/28$219
This Southwest deal was found by Cheapflights users on 4/29. 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.
Thu 7/105:35 amBOS - DEN
Nonstop4h 30mSouthwest
Mon 7/146:40 pmDEN - BOS
Nonstop4h 00mSouthwest
Deal found 4/29$221
This United Airlines deal was found by Cheapflights users on 4/28. 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 7/78:48 pmBOS - DEN
Nonstop4h 42mUnited Airlines
Thu 7/106:01 amDEN - BOS
1 stop6h 15mUnited Airlines
Deal found 4/28$231
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/412:40 pmBOS - DEN
1 stop7h 00mAmerican Airlines
Mon 7/711:59 pmDEN - BOS
1 stop7h 51mAmerican Airlines
Deal found 4/29$242
This CheapOair deal was found by Cheapflights users on 4/28. 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.
Thu 5/1512:59 pmBOS - DEN
1 stop12h 18mFrontier
Wed 5/2111:14 amDEN - BOS
1 stop18h 37mFrontier
Deal found 4/28$251
This Sun Country Air deal was found by Cheapflights users on 4/27. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/711:42 amBOS - DEN
1 stop8h 11mSun Country Air
Sun 11/96:29 pmDEN - BOS
1 stop14h 12mSun Country Air
Deal found 4/27$265

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Aurora 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 April 29, 2025.
Use the filters below to find and compare flights from Boston to Aurora that are best for you.

Fly from

Boston

Fly to

Aurora

Route

Depart

Return

Price

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Tue 6/3

7:30 am-4:49 pm

1 stop11h 19m

Denver Intl

Sat 6/7

7:05 pm-6:10 am

1 stop9h 05m

$186

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Wed 5/28

7:30 am-4:49 pm

1 stop11h 19m

Denver Intl

Sat 5/31

7:05 pm-6:10 am

1 stop9h 05m

$197

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sun 5/25

6:35 pm-9:30 pm

Nonstop4h 55m

Denver Intl

Wed 5/28

10:38 pm-4:31 am

Nonstop3h 53m

$217

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Tue 6/10

7:45 am-10:15 am

Nonstop4h 30m

Denver Intl

Thu 6/19

11:59 pm-6:02 am

Nonstop4h 03m

$219

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sat 6/7

7:05 pm-11:25 pm

1 stop6h 20m

Denver Intl

Sun 6/8

7:20 pm-1:20 am

Nonstop4h 00m

$227

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 7/7

8:48 pm-11:30 pm

Nonstop4h 42m

Denver Intl

Thu 7/10

6:01 am-2:16 pm

1 stop6h 15m

$231

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Fri 7/4

12:40 pm-5:40 pm

1 stop7h 00m

Denver Intl

Mon 7/7

11:59 pm-9:50 am

1 stop7h 51m

$242

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 5/15

12:59 pm-11:17 pm

1 stop12h 18m

Denver Intl

Wed 5/21

11:14 am-7:51 am

1 stop18h 37m

$251

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 9/25

11:41 am-6:31 pm

1 stop8h 50m

Denver Intl

Sun 9/28

9:15 am-10:41 am

1 stop23h 26m

$275

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Fri 5/30

7:45 am-10:25 am

Nonstop4h 40m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 19 results
1
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Best time to book a flight from Boston to Aurora

Have a flexible travel schedule? Discover the best time to fly to Aurora from Boston with our price prediction graph.
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 Aurora

How far ahead should I book a flight from Boston to Aurora?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Aurora. Price data was last updated on April 25, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Aurora. 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 Aurora?

Currently, October is the cheapest month in which you can book a flight from Boston to Aurora (average of $197). Flying from Boston to Aurora in March is currently the most expensive (average of $278). 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.

What is the cheapest time of day to fly from BOS to 9UR?

Find hourly flight availability from Boston to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Aurora as you normally would.

What is the cheapest day to fly from Boston to Aurora?

Use this chart to determine the cheapest time to fly round-trip from Boston to Aurora. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Aurora flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Aurora by month

Plan your trip to Aurora by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Aurora ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Aurora when rainfall is around 0.5 in.

Temperature in Aurora by month

Plan your trip to Aurora by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Aurora, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Aurora

Get insights into the airlines that provide service to Aurora. 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 Aurora. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Boston to Aurora to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Boston to Aurora. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Aurora?

    Located just 2.6 mi from the city center, Boston Logan Intl is the airport most travelers will use when flying to Aurora from Boston. Booking flights from Logan Intl (BOS) to Aurora should be relatively easy as there are 5 daily outbound flights to Aurora from 8 different airlines.

  • How popular is this Boston to Aurora flight route?

    Within the past month, 69 users have taken a look at flights from Boston Logan Intl to Aurora.

  • What are the cheapest airlines to fly from Boston to Aurora one-way?

    The cheapest airlines for a one-way flight from Boston to Aurora are Delta ($109), United Airlines ($111), and Southwest ($118).

  • What are the most reliable airlines from Boston to Aurora?

    Before booking your flight to Aurora from Boston, check out the most reliable airlines to get you to your destination on time: United Airlines (82%), JetBlue (80%), EL AL( 77%).

  • What are the cheapest flights from Boston to Aurora?

    On average you can expect to pay $706 for a flight from Boston to Aurora. The cheapest flight overall is $108 while the most popular route, (Boston Logan Intl - Denver Intl) is currently priced at $217.

  • Can I find deals for flights from Boston to Aurora that include hotel bookings?

    Yes. In addition to deals on Boston to Aurora flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Aurora?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Aurora.

  • Can I find deals for business class flights from Boston to Aurora?

    Yes. Cheapflights offers flight deals from Boston to Aurora by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Aurora?

    Currently, October is the cheapest month in which you can book a flight from Boston to Aurora (average of $197). Flying from Boston to Aurora in March is currently the most expensive (average of $278). 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.

See more FAQs

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Top 8 airlines flying from Boston to Aurora

Discover the top 8 airlines that operate flights from Boston to Aurora. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$99Average$185FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$106Average$175FlexibilityNo cancel feeOn-time62%
DeltaCheapest$116Average$330FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$122Average$291FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$144Average$269FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$189Average$330FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$192Average$459FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$195Average$369FlexibilityNo cancel feeOn-time63%

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