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Aurora

$108+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DEN
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(Delta)

One-way from

$108
(Southwest)

Popular in

June

Cheapest in

January

Average price

$316
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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Highest demand for flights based on searches. 11% potential increase in price ($41 potential increase over avg. RT price).
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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 1, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 4/266:40 pmBOS - DEN
Nonstop4h 48mDelta
Sat 5/32:15 pmDEN - BOS
Nonstop3h 53mDelta
Deal found 3/31$197
This Southwest deal was found by Cheapflights users on 4/1. 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 4/265:15 pmBOS - DEN
Nonstop4h 40mSouthwest
Sun 5/47:55 pmDEN - BOS
Nonstop3h 55mSouthwest
Deal found 4/1$207
This JetBlue deal was found by Cheapflights users on 3/31. 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 5/126:50 pmBOS - DEN
Nonstop4h 51mJetBlue
Mon 5/1211:59 pmDEN - BOS
1 stop6h 43mJetBlue
Deal found 3/31$221
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/149:20 amBOS - DEN
Nonstop4h 42mUnited Airlines
Mon 4/144:25 pmDEN - BOS
1 stop6h 33mUnited Airlines
Deal found 3/31$223
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 4/106:00 amBOS - DEN
1 stop9h 28mAmerican Airlines
Mon 4/144:17 pmDEN - BOS
1 stop6h 13mAmerican Airlines
Deal found 4/1$237
This Frontier deal was found by Cheapflights users on 4/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:48 pmBOS - DEN
1 stop12h 18mFrontier
Sun 5/412:28 amDEN - BOS
1 stop9h 24mFrontier
Deal found 4/1$238
This Sun Country Air deal was found by Cheapflights users on 3/31. 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 10/1011:45 amBOS - DEN
1 stop6h 43mSun Country Air
Mon 10/136:40 pmDEN - BOS
1 stop14h 01mSun Country Air
Deal found 3/31$265
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:30 amBOS - DEN
2 stops27h 00mMultiple Airlines
Fri 5/166:31 pmDEN - BOS
1 stop13h 39mMultiple Airlines
Deal found 4/1$285
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/36:35 pmBOS - DEN
1 stop18h 16mAlaska Airlines
Sat 5/108:20 amDEN - BOS
2 stops13h 39mAlaska Airlines
Deal found 4/1$315

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 1, 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

Sat 4/26

6:40 pm-9:28 pm

Nonstop4h 48m

Denver Intl

Sat 5/3

2:15 pm-8:08 pm

Nonstop3h 53m

$197

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sat 4/26

5:15 pm-7:55 pm

Nonstop4h 40m

Denver Intl

Sun 5/4

7:55 pm-1:50 am

Nonstop3h 55m

$207

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 5/12

6:50 pm-9:41 pm

Nonstop4h 51m

Denver Intl

Mon 5/12

11:59 pm-8:42 am

1 stop6h 43m

$221

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 4/14

9:20 am-12:02 pm

Nonstop4h 42m

Denver Intl

Mon 4/14

4:25 pm-12:58 am

1 stop6h 33m

$223

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 5/1

1:58 pm-9:16 pm

1 stop9h 18m

Denver Intl

Thu 5/8

7:00 am-4:48 pm

1 stop7h 48m

$237

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Mon 4/28

10:25 am-8:00 pm

1 stop11h 35m

Denver Intl

Thu 5/1

12:28 am-11:52 am

1 stop9h 24m

$238

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sat 4/26

11:56 am-7:31 am

1 stop21h 35m

Denver Intl

Sun 5/4

8:30 am-8:14 pm

2 stops33h 44m

$274

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Thu 9/18

11:41 am-11:33 am

1 stop25h 52m

Denver Intl

Sun 9/21

10:11 am-10:44 am

1 stop22h 33m

$305

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Sat 5/3

6:35 pm-10:51 am

1 stop18h 16m

Denver Intl

Sat 5/10

8:20 am-11:59 pm

2 stops13h 39m

$315

BostonDenver

BOS - DEN

BOSDEN

Boston Logan Intl

Wed 5/7

6:15 pm-11:05 pm

1 stop6h 50m

$108

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 March 28, 2025.

Booking 28 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 1, 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.

Weekly flight availability from Boston to Aurora

Explore weekly flight availability from Boston to Aurora. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 1, 2025.

The most flights from BOS to 9UR are scheduled on a Monday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

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 1, 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
9,820 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,277 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,615 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Comfort

7.9

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 10 daily outbound flights to Aurora from 8 different airlines.

  • How popular is this Boston to Aurora flight route?

    Within the past month, 65 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 Southwest ($108), Delta ($109), and JetBlue ($119).

  • 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: JetBlue (83%), EL AL (78%), United Airlines( 76%).

  • What are the cheapest flights from Boston to Aurora?

    On average you can expect to pay $721 for a flight from Boston to Aurora. The cheapest flight overall is $98 while the most popular route, (Boston Logan Intl - Denver Intl) is currently priced at $197.

  • 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.

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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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$99Average$191FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$106Average$176FlexibilityNo cancel feeOn-time62%
DeltaCheapest$119Average$367FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$122Average$297FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$138Average$265FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$189Average$337FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$190Average$370FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$191Average$463FlexibilityNo cancel feeOn-time69%

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