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Shannon

$257+ Cheap flights from Aurora, CO to Shannon (SNN)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SNN
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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Cheap flight deals from Aurora to Shannon

Keep the following information in mind while searching for Aurora to Shannon flight deals. Data was last updated August 2, 2025.

Round-trip from

$484
(American Airlines)

One-way from

$257
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$561
From Aurora to Shannon
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One-way flight from Aurora to Shannon
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Highest demand for flights based on searches. 29% potential increase in price ($360 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($108 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Aurora to Shannon

Cheapest flights from Aurora to Shannon
Explore the most affordable flight options available from Aurora to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

This American Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 11/95:25 pmDEN - SNN
1 stop16h 20mAmerican Airlines
Mon 11/177:50 amSNN - DEN
1 stop14h 40mAmerican Airlines
Deal found 8/1$484
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 8/216:00 amDEN - SNN
1 stop18h 30mUnited Airlines
Sun 8/249:30 amSNN - DEN
1 stop20h 33mUnited Airlines
Deal found 7/31$537
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 8/1812:45 amDEN - SNN
2 stops27h 25mDelta
Tue 9/21:05 pmSNN - DEN
1 stop16h 44mDelta
Deal found 7/31$621
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:40 amDEN - SNN
2 stops18h 40mAir Canada
Sun 9/219:15 pmSNN - DEN
2 stops29h 39mAir Canada
Deal found 7/31$675
This Ovago deal was found by Cheapflights users on 8/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:35 pmDEN - SNN
1 stop33h 45mBritish Airways
Sun 9/289:15 pmSNN - DEN
1 stop26h 10mBritish Airways
Deal found 8/1$853
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1312:59 amDEN - SNN
2 stops21h 56mMultiple Airlines
Sun 9/219:15 pmSNN - DEN
1 stop26h 10mMultiple Airlines
Deal found 7/31$1,249

Cheapflights Fare Finder

 
Customize your flight search to find flights from Aurora to Shannon 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 August 2, 2025.
Use the filters below to find and compare flights from Aurora to Shannon that are best for you.

Fly from

Aurora

Fly to

Shannon

Route

Depart

Return

Price

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 8/19

6:35 pm-8:35 pm

1 stop19h 00m

Shannon

Tue 9/2

7:40 am-4:25 pm

1 stop15h 45m

$514

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Thu 8/21

6:00 am-7:30 am

1 stop18h 30m

Shannon

Sun 8/24

9:30 am-11:03 pm

1 stop20h 33m

$537

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 8/18

12:45 am-11:10 am

2 stops27h 25m

Shannon

Tue 9/2

1:05 pm-10:49 pm

1 stop16h 44m

$621

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sun 9/14

9:40 am-11:20 am

2 stops18h 40m

Shannon

Sun 9/21

9:15 pm-7:54 pm

2 stops29h 39m

$675

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Fri 8/22

6:35 pm-11:20 am

1 stop33h 45m

Shannon

Sun 9/28

9:15 pm-4:25 pm

1 stop26h 10m

$853

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Sat 9/13

12:59 am-5:55 am

2 stops21h 56m

Shannon

Sun 9/21

9:15 pm-4:25 pm

1 stop26h 10m

$1,249

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 9/8

6:35 pm-4:10 pm

1 stop14h 35m

Shannon

Wed 9/17

9:15 pm-4:25 pm

1 stop26h 10m

$4,726

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Mon 10/6

12:04 am-8:20 pm

2 stops37h 16m

$257

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 10/7

10:14 am-10:15 am

2 stops17h 01m

$339

DenverShannon

DEN - SNN

DENSNN

Denver Intl

Tue 9/23

6:35 pm-4:10 pm

1 stop14h 35m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Aurora to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Aurora 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 Aurora to Shannon

How far ahead should I book a flight from Aurora to Shannon, Clare?

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

The price you pay for your flight from Aurora to Shannon, Clare may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Aurora to Shannon, Clare?

Currently, February is the cheapest month in which you can book a flight from Aurora to Shannon, Clare (average of $533). Flying from Aurora to Shannon, Clare in June is currently the most expensive (average of $932). 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 9UR to SNN?

Find hourly flight availability from Aurora to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.

When flying from Aurora to Shannon, Clare, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Aurora to Shannon, Clare?

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated August 2, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Aurora to Shannon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,855 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,224 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Aurora to Shannon. 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 into for flights to Shannon from Aurora?

    For a flight from Aurora to Shannon, you will be flying into Shannon. Shannon (SNN) is just 2.1 mi from the center of the city. Shannon is the only Shannon airport and it handles 0 inbound flights from Aurora per day. 5 airlines have flights to Shannon from Aurora on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Aurora to Shannon 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 Aurora to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Aurora to Shannon, Clare (average of $533). Flying from Aurora to Shannon, Clare in June is currently the most expensive (average of $932). 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

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top 5 airlines flying from Aurora to Shannon

Discover the top 5 airlines that operate flights from Aurora to Shannon. 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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$500Average$674FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$509Average$720FlexibilityNo cancel feeOn-time69%
DeltaCheapest$561Average$732FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$672Average$821FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$674Average$1,168FlexibilityNo cancel feeOn-time70%

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