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Cheap flights from Oregon to Shannon from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Shannon departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:23 am - 7:30 am
BOI
-
SNN
16h 07m
1 stop
United Airlines Logo
12:30 pm - 11:28 am
SNN
-
BOI
29h 58m
2 stops
$783United Airlines
Wed, Aug 12 - Wed, Aug 19
United Airlines Logo
12:28 pm - 7:30 am
BOI
-
SNN
12h 02m
1 stop
United Airlines Logo
9:30 am - 10:53 pm
SNN
-
BOI
20h 23m
1 stop
$827United Airlines
Tue, Sep 8 - Wed, Sep 23
United Airlines Logo
12:28 pm - 7:30 am
BOI
-
SNN
12h 02m
1 stop
United Airlines Logo
9:30 am - 9:31 pm
SNN
-
BOI
19h 01m
2 stops
$832United Airlines
Tue, Sep 8 - Wed, Sep 23
United Airlines Logo
5:00 am - 7:30 am
EUG
-
SNN
18h 30m
2 stops
United Airlines Logo
12:30 pm - 11:50 am
SNN
-
EUG
31h 20m
2 stops
$832United Airlines
Tue, Sep 8 - Thu, Oct 1
Lufthansa Logo
11:02 pm - 7:30 am
PDX
-
SNN
24h 28m
1 stop
Lufthansa Logo
9:30 am - 7:18 pm
SNN
-
PDX
17h 48m
1 stop
$861Lufthansa
Sat, Sep 5 - Sat, Sep 19
Delta Logo
10:35 pm - 11:10 am
PDX
-
SNN
28h 35m
1 stop
Delta Logo
1:05 pm - 9:02 pm
SNN
-
PDX
15h 57m
1 stop
$868Delta
Sat, Sep 5 - Sat, Sep 19
Lufthansa Logo
11:18 pm - 10:15 am
PDX
-
SNN
26h 57m
1 stop
Lufthansa Logo
12:00 pm - 6:53 pm
SNN
-
PDX
38h 53m
2 stops
$870Lufthansa
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
5:30 am - 11:10 am
BOI
-
SNN
22h 40m
2 stops
Multiple Airlines Logo
1:05 pm - 5:55 pm
SNN
-
BOI
35h 50m
2 stops
$899Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Air France Logo
7:00 am - 11:10 am
PDX
-
SNN
20h 10m
1 stop
Air France Logo
1:05 pm - 9:13 pm
SNN
-
PDX
16h 08m
1 stop
$913Air France
Sat, Aug 22 - Sat, Aug 29
Air France Logo
9:45 am - 11:10 am
PDX
-
SNN
17h 25m
2 stops
Air France Logo
1:05 pm - 2:45 pm
SNN
-
PDX
33h 40m
2 stops
$923Air France
Sat, Aug 22 - Sat, Aug 29

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Lufthansa flights from Oregon to Shannon, Clare

Our best Lufthansa deals on Oregon to Shannon, Clare flight tickets
Lufthansa
Sep 5
PDX11:02 pmPortland
24h 28m
1 stop
SNN7:30 amShannon
Sep 19
SNN9:30 amShannon
17h 48m
1 stop
PDX7:18 pmPortland
$861
Lufthansa
Aug 22
PDX11:18 pmPortland
26h 57m
1 stop
SNN10:15 amShannon
Aug 29
SNN12:00 pmShannon
38h 53m
2 stops
PDX6:53 pmPortland
$870
Lufthansa
Sep 11
EUG5:00 amEugene
18h 30m
2 stops
SNN7:30 amShannon
Sep 29
SNN12:30 pmShannon
16h 42m
2 stops
EUG9:12 pmEugene
$943

United Airlines flights from Oregon to Shannon, Clare

Our best United Airlines deals on Oregon to Shannon, Clare flight tickets
United Airlines
Aug 12
BOI8:23 amBoise Air Term. Gowen Fld
16h 07m
1 stop
SNN7:30 amShannon
Aug 19
SNN12:30 pmShannon
29h 58m
2 stops
BOI11:28 amBoise Air Term. Gowen Fld
$783
United Airlines
Sep 8
BOI12:28 pmBoise Air Term. Gowen Fld
12h 02m
1 stop
SNN7:30 amShannon
Sep 23
SNN9:30 amShannon
20h 23m
1 stop
BOI10:53 pmBoise Air Term. Gowen Fld
$827
United Airlines
Sep 8
BOI12:28 pmBoise Air Term. Gowen Fld
12h 02m
1 stop
SNN7:30 amShannon
Sep 23
SNN9:30 amShannon
19h 01m
2 stops
BOI9:31 pmBoise Air Term. Gowen Fld
$832

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Shannon, Clare 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, momondo users made 832,500 searches. Data last updated June 30, 2026.
Use the filters below to find and compare flights from Oregon to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Wed 8/12

8:23 am-7:30 am

1 stop16h 07m

Shannon

Wed 8/19

12:30 pm-11:28 am

2 stops29h 58m

$783

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Tue 9/8

12:28 pm-7:30 am

1 stop12h 02m

Shannon

Wed 9/23

9:30 am-10:53 pm

1 stop20h 23m

$827
Quickest round-trip

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Tue 9/8

12:28 pm-7:30 am

1 stop12h 02m

Shannon

Wed 9/23

9:30 am-9:31 pm

2 stops19h 01m

$832

EugeneShannon

EUG - SNN

EUGSNN

Eugene

Tue 9/8

5:00 am-7:30 am

2 stops18h 30m

Shannon

Thu 10/1

12:30 pm-11:50 am

2 stops31h 20m

$832

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sat 9/5

11:02 pm-7:30 am

1 stop24h 28m

Shannon

Sat 9/19

9:30 am-7:18 pm

1 stop17h 48m

$861

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sat 9/5

10:35 pm-11:10 am

1 stop28h 35m

Shannon

Sat 9/19

1:05 pm-9:02 pm

1 stop15h 57m

$868

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sat 8/22

11:18 pm-10:15 am

1 stop26h 57m

Shannon

Sat 8/29

12:00 pm-6:53 pm

2 stops38h 53m

$870

BoiseShannon

BOI - SNN

BOISNN

Boise Air Term. Gowen Fld

Mon 8/10

5:30 am-11:10 am

2 stops22h 40m

Shannon

Mon 8/17

1:05 pm-5:55 pm

2 stops35h 50m

$899

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sat 8/22

7:00 am-11:10 am

1 stop20h 10m

Shannon

Sat 8/29

1:05 pm-9:13 pm

1 stop16h 08m

$913

PortlandShannon

PDX - SNN

PDXSNN

Portland

Sat 8/22

9:45 am-11:10 am

2 stops17h 25m

Shannon

Sat 8/29

1:05 pm-2:45 pm

2 stops33h 40m

$923

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Shannon from

How to get the cheapest flight ticket from Oregon to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Oregon to Shannon, Clare flights?

You could potentially save up to 15% on your flight if you consider stops on a Oregon to Shannon, Clare flight.

Cheap Oregon to Shannon, Clare flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Shannon, Clare

Fastest flight time

12h 44m

Direct flights

None
The fastest flight from Oregon to Shannon, Clare takes 12h 44m
There are no direct flights from Oregon to Shannon, Clare. There are no popular flight routes from Oregon to Shannon, Clare.
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Frequently asked questions about flying from Oregon to Shannon, Clare

  • When did momondo last update prices for flights from Oregon to Shannon Airport?

    Prices for flights from Oregon to Shannon Airport refresh daily.

  • How many operators does momondo search for flights from Oregon to Shannon Airport?

  • How old do you have to be to fly from Oregon to Shannon Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The necessary travel and health documents for your Shannon Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Shannon, Clare

Compare and see reviews for airlines that fly from Oregon to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $480Free CancellationRating
7.1
11,762 reviews
Search American Airlines flights
DeltaPriceFrom $488Free CancellationRating
7.8
8,451 reviews
Search Delta flights
United AirlinesPriceFrom $607Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Ennis
Bunratty
Adare
Lahinch
Nenagh

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Shannon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Shannon for you.

Can I find flights from Oregon to Shannon with flexible booking policies on momondo?

All flight searches from Oregon to Shannon on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Oregon to Shannon?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Shannon from Oregon.

I’m not ready to book a flight from Oregon to Shannon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to Shannon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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