Cheap flights from Ontario (ONT) to Galway, Ireland from $439

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — SNN
May 27 — Jun 31

How far in advance should I book a flight from Ontario to Galway?

To save on the cost of your flight from Ontario to Galway, book at least 52 days before your planned departure. Booking around this time can save you about 74% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $731 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $971.

What is the cheapest month to fly from Ontario to Galway?

February can be a great time to fly to Galway from Ontario with a flight ticket averaging about $890. Cheapflights users have found deals in the month of February for as cheap as $556. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Ontario to Galway (ONT - G4W)?

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

Cheap United Airlines flights from Ontario to Galway

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Galway. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Check out some of the cheapest United Airlines flights we've come across from Ontario to Galway. It's recommended that users confirm their flight details before booking.
Tue 7/306:00 amONT - SNN
3 stops20h 30mUnited Airlines
Thu 8/1512:30 pmSNN - ONT
2 stops18h 15mUnited Airlines
Deal found 5/21$854
Tue 7/95:10 amONT - SNN
2 stops18h 20mUnited Airlines
Mon 7/159:30 amSNN - ONT
2 stops15h 58mUnited Airlines
Deal found 5/20$855
Thu 7/116:20 amONT - SNN
2 stops17h 10mUnited Airlines
Mon 7/229:30 amSNN - ONT
2 stops19h 18mUnited Airlines
Deal found 5/21$887
Sun 6/235:15 amONT - SNN
2 stops21h 15mUnited Airlines
Thu 7/49:30 amSNN - ONT
2 stops34h 38mUnited Airlines
Deal found 5/21$982
Tue 7/95:10 amONT - SNN
2 stops18h 20mUnited Airlines
Sat 7/139:30 amSNN - ONT
2 stops35h 03mUnited Airlines
Deal found 5/20$1,073
Mon 7/226:00 amONT - SNN
2 stops17h 30mUnited Airlines
Sun 8/1112:30 pmSNN - ONT
2 stops16h 41mUnited Airlines
Deal found 5/21$1,148
Mon 6/246:10 amONT - SNN
2 stops17h 20mUnited Airlines
Sun 6/309:30 amSNN - ONT
2 stops19h 41mUnited Airlines
Deal found 5/21$1,375
Wed 6/266:00 amONT - SNN
2 stops17h 30mUnited Airlines
Sat 6/299:30 amSNN - ONT
2 stops19h 42mUnited Airlines
Deal found 5/20$1,818
Sun 6/236:00 amONT - SNN
3 stops20h 30mUnited Airlines
Thu 7/49:30 amSNN - ONT
2 stops19h 18mUnited Airlines
Deal found 5/21$4,554

Cheap Delta flights from Ontario to Galway

Explore cheap flight options specifically provided by Delta for the route between Ontario and Galway. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Ontario to Galway. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 7/96:00 amONT - SNN
2 stops44h 50mDelta
Fri 7/1212:50 pmSNN - ONT
2 stops19h 09mDelta
Deal found 5/20$1,048
Tue 7/96:00 amONT - SNN
2 stops20h 50mDelta
Thu 7/1112:50 pmSNN - ONT
2 stops29h 20mDelta
Deal found 5/20$1,220

Cheap Ontario to Galway flights in May & June 2024

Find cheap flight options from Ontario to Galway specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 22, 2024.
Check out some of the best flight deals from Ontario to Galway in 2024. For more flight deals, be sure to check back very soon.
Sun 6/235:15 amONT - SNN
2 stops21h 15mUnited Airlines
Thu 7/49:30 amSNN - ONT
2 stops34h 38mUnited Airlines
Deal found 5/21$982
Mon 6/246:10 amONT - SNN
2 stops17h 20mUnited Airlines
Sun 6/309:30 amSNN - ONT
2 stops19h 41mUnited Airlines
Deal found 5/21$1,375
Thu 5/236:00 amONT - SNN
2 stops17h 30mUnited Airlines
Mon 5/279:30 amSNN - ONT
2 stops15h 58mUnited Airlines
Deal found 5/20$1,469
Wed 6/266:00 amONT - SNN
2 stops17h 30mUnited Airlines
Sat 6/299:30 amSNN - ONT
2 stops19h 42mUnited Airlines
Deal found 5/20$1,818
Sun 6/236:00 amONT - SNN
3 stops20h 30mUnited Airlines
Thu 7/49:30 amSNN - ONT
2 stops19h 18mUnited Airlines
Deal found 5/21$4,554

Ontario to Galway 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Galway in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Check out some of the best flight deals from Ontario to Galway in 2024. For more flight deals, be sure to check back very soon.
Tue 7/306:00 amONT - SNN
3 stops20h 30mUnited Airlines
Thu 8/1512:30 pmSNN - ONT
2 stops18h 15mUnited Airlines
Deal found 5/21$854
Tue 7/95:10 amONT - SNN
2 stops18h 20mUnited Airlines
Mon 7/159:30 amSNN - ONT
2 stops15h 58mUnited Airlines
Deal found 5/20$855
Thu 7/116:20 amONT - SNN
2 stops17h 10mUnited Airlines
Mon 7/229:30 amSNN - ONT
2 stops19h 18mUnited Airlines
Deal found 5/21$887
Sun 6/235:15 amONT - SNN
2 stops21h 15mUnited Airlines
Thu 7/49:30 amSNN - ONT
2 stops34h 38mUnited Airlines
Deal found 5/21$982
Tue 7/96:00 amONT - SNN
2 stops44h 50mDelta
Fri 7/1212:50 pmSNN - ONT
2 stops19h 09mDelta
Deal found 5/20$1,048
Sun 7/712:59 amONT - SNN
2 stops21h 06mAmerican Airlines
Mon 7/157:40 amSNN - ONT
2 stops22h 25mAmerican Airlines
Deal found 5/20$1,062
Tue 7/95:10 amONT - SNN
2 stops18h 20mUnited Airlines
Sat 7/139:30 amSNN - ONT
2 stops35h 03mUnited Airlines
Deal found 5/20$1,073
Mon 7/226:00 amONT - SNN
2 stops17h 30mUnited Airlines
Sun 8/1112:30 pmSNN - ONT
2 stops16h 41mUnited Airlines
Deal found 5/21$1,148
Sun 7/712:59 amONT - SNN
2 stops21h 06mAmerican Airlines
Sun 7/147:40 amSNN - ONT
2 stops19h 10mAmerican Airlines
Deal found 5/20$1,149

One-way flights to Galway from Ontario

Search for one-way flight options from Ontario to Galway. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 22, 2024.
Users in need of a one-way flight from Ontario to Galway can choose from these deals. Users in need of a round-trip flight from Ontario to Galway instead should update the search form at the top of page.
Tue 9/36:00 amONT - SNN
2 stops17h 30mUnited Airlines
Deal found 5/21$439
Sun 9/17:40 amONT - SNN
2 stops15h 50mUnited Airlines
Deal found 5/20$443

Find flights from Ontario to Galway within your budget

Customize your flight search to find flights from Ontario to Galway 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 2,730,072 searches. Data last updated May 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$854 - $1,503

Route

Depart

Return

Price

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Tue 7/30

3 stops20h 30m

Shannon

Thu 8/15

2 stops18h 15m

$854

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Tue 7/9

2 stops18h 20m

Shannon

Mon 7/15

2 stops15h 58m

$855

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Thu 7/11

2 stops17h 10m

Shannon

Mon 7/22

2 stops19h 18m

$887

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Sun 6/23

2 stops21h 15m

Shannon

Thu 7/4

2 stops34h 38m

$982

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Tue 7/9

2 stops44h 50m

Shannon

Fri 7/12

2 stops19h 09m

$1,048

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Sun 7/7

2 stops21h 06m

Shannon

Mon 7/15

2 stops22h 25m

$1,062

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Sun 7/7

2 stops21h 06m

Shannon

Sun 7/14

2 stops19h 10m

$1,149

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Tue 7/9

2 stops20h 50m

Shannon

Thu 7/11

2 stops29h 20m

$1,220

OntarioShannon

ONT - SNN

ONTSNN

Ontario

Wed 7/10

2 stops28h 50m

Shannon

Sat 7/13

2 stops18h 07m

$1,503

Flights are sorted by cheapest first

Deals found on 5/21

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ontario to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from Ontario 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.

Reviews of airlines servicing Galway

Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated May 22, 2024.
Read through reviews of airlines operating flights from Ontario to Galway, such as United Airlines, Delta and American Airlines. 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.
8.0
Very good
10,585 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.0
Very good
10,585 reviews
8.0
Very good
10,585 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.9
Good
1,555 reviews
8.0
Very good
10,585 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.4
Good
10,870 reviews
8.0
Very good
10,585 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.3
Good
14,421 reviews
8.0
Very good
10,585 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Galway. 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 Ontario to Galway?

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Galway from Ontario. Booking flights from Ontario (ONT) to Galway should be relatively easy as there are 0 daily outbound flights to Galway from 0 different airlines.

  • Can I find flights from Ontario to Galway for under $900 on Cheapflights?

    Yes, there are multiple flights from Ontario to Galway for under $900. The cheapest flight booked recently is on United Airlines for just $854, but on average you can expect to pay $1,448.

  • What does ONT to SNN mean?

    This is defined as Ontario Airport (ONT) and Shannon Airport (SNN). Codes like Shannon Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

  • Can I find deals for flights from Ontario to Galway that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Galway flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Galway with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Galway flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Galway that include hotel bookings?

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

  • How can I find direct flights from Ontario to Galway?

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

  • Can I find deals for business class flights from Ontario to Galway?

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

  • Can I find deals for flights from Ontario to Galway that allow pets onboard?

    Many airlines flying from Ontario to Galway offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Galway?

    Yes, you can often find last-minute deals on Ontario to Galway flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Galway flight deals updated?

    The Ontario to Galway flight deals you see on this page were last updated on 5/21.

  • When is the best time to book a flight from Ontario to Galway?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Galway (average of $533). Flying from Ontario to Galway in June is currently the most expensive (average of $1,023). 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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How does Cheapflights help users find flights from Ontario to Galway?

Cheapflights makes it easy to find Ontario to Galway flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Galway?

Cheapflights helps you find that perfect flight to Galway from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Galway with no change fees?

Certainly. Search results for flights to Galway from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ontario to Galway become cheaper?

Of course! You can now track prices for flights from Ontario to Galway and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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