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Cheap flights from Eau Claire to San Juan from $428

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eau Claire to San Juan departing on 9/24. 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

Find the cheapest flights from Eau Claire to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 8:38 pm
EAU
-
SJU
14h 38m
2 stops
United Airlines Logo
3:56 pm - 1:54 pm
SJU
-
EAU
22h 58m
1 stop
$524United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
5:00 am - 8:38 pm
EAU
-
SJU
14h 38m
2 stops
United Airlines Logo
4:55 pm - 1:54 pm
SJU
-
EAU
21h 59m
2 stops
$532United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
5:00 am - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
7:00 am - 6:19 pm
SJU
-
EAU
12h 19m
2 stops
$553United Airlines
Wed, Aug 19 - Sat, Aug 29
United Airlines Logo
5:00 am - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
7:00 am - 6:19 pm
SJU
-
EAU
12h 19m
2 stops
$576United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:00 am - 8:38 pm
EAU
-
SJU
14h 38m
2 stops
United Airlines Logo
7:00 am - 6:19 pm
SJU
-
EAU
12h 19m
2 stops
$596United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:00 am - 11:50 pm
EAU
-
SJU
17h 50m
2 stops
United Airlines Logo
1:00 am - 1:54 pm
SJU
-
EAU
13h 54m
2 stops
$612United Airlines
Wed, Aug 19 - Thu, Aug 27
United Airlines Logo
5:00 am - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
3:56 pm - 1:54 pm
SJU
-
EAU
22h 58m
1 stop
$614United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:00 am - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
1:00 am - 1:54 pm
SJU
-
EAU
13h 54m
2 stops
$621United Airlines
Wed, Aug 19 - Thu, Aug 27
United Airlines Logo
5:00 am - 11:50 pm
EAU
-
SJU
17h 50m
2 stops
United Airlines Logo
3:56 pm - 11:01 pm
SJU
-
EAU
8h 05m
1 stop
$632United Airlines
Wed, Aug 19 - Sun, Aug 30
United Airlines Logo
5:00 am - 2:44 pm
EAU
-
SJU
8h 44m
1 stop
United Airlines Logo
4:55 pm - 11:32 pm
SJU
-
EAU
31h 37m
2 stops
$633United Airlines
Fri, Oct 9 - Tue, Oct 13

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United Airlines flights from Eau Claire to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Eau Claire to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Aug 19
EAU5:00 amEau Claire
8h 44m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Aug 29
SJU7:00 amSan Juan Luis Munoz Marin Intl
12h 19m
2 stops
EAU6:19 pmEau Claire
$553
United Airlines
Aug 29
EAU5:00 amEau Claire
14h 38m
2 stops
SJU8:38 pmSan Juan Luis Munoz Marin Intl
Sep 1
SJU7:00 amSan Juan Luis Munoz Marin Intl
12h 19m
2 stops
EAU6:19 pmEau Claire
$567
United Airlines
Aug 29
EAU5:00 amEau Claire
8h 44m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Sep 1
SJU7:00 amSan Juan Luis Munoz Marin Intl
12h 19m
2 stops
EAU6:19 pmEau Claire
$576

momondo Fare Finder

 
Customize your flight search to find flights from Eau Claire to San Juan Luis Munoz Marin Intl Airport 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 July 18, 2026.
Use the filters below to find and compare flights from Eau Claire to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Fri 8/28

5:00 am-8:38 pm

2 stops14h 38m

San Juan Luis Munoz Marin Intl

Tue 9/1

3:56 pm-1:54 pm

1 stop22h 58m

$524

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Fri 8/28

5:00 am-8:38 pm

2 stops14h 38m

San Juan Luis Munoz Marin Intl

Tue 9/1

4:55 pm-1:54 pm

2 stops21h 59m

$532
Quickest round-trip

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 8/19

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Sat 8/29

7:00 am-6:19 pm

2 stops12h 19m

$553

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Sat 8/29

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Tue 9/1

7:00 am-6:19 pm

2 stops12h 19m

$576

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Sat 8/29

5:00 am-8:38 pm

2 stops14h 38m

San Juan Luis Munoz Marin Intl

Tue 9/1

7:00 am-6:19 pm

2 stops12h 19m

$596

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 8/19

5:00 am-11:50 pm

2 stops17h 50m

San Juan Luis Munoz Marin Intl

Thu 8/27

1:00 am-1:54 pm

2 stops13h 54m

$612

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Sat 8/29

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Tue 9/1

3:56 pm-1:54 pm

1 stop22h 58m

$614

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 8/19

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Thu 8/27

1:00 am-1:54 pm

2 stops13h 54m

$621

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Wed 8/19

5:00 am-11:50 pm

2 stops17h 50m

San Juan Luis Munoz Marin Intl

Sun 8/30

3:56 pm-11:01 pm

1 stop8h 05m

$632

Eau ClaireSan Juan

EAU - SJU

EAUSJU

Eau Claire

Fri 10/9

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Tue 10/13

4:55 pm-11:32 pm

2 stops31h 37m

$633

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Eau Claire to San Juan Luis Munoz Marin Intl Airport

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

What airlines fly to San Juan Luis Munoz Marin Intl Airport?

Sun Country Air, Delta and American Airlines are the top three most popular airlines that fly to San Juan Luis Munoz Marin Intl Airport from Eau Claire according to our data. Sun Country Air is the first choice among our users, with 37% of people opting to fly with this airline when traveling to San Juan Luis Munoz Marin Intl Airport. Keep in mind that there are 7 different airlines that fly to San Juan Luis Munoz Marin Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Eau Claire to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Eau Claire to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Eau Claire to San Juan Luis Munoz Marin Intl Airport (EAU to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Eau Claire to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

14h 38m

Direct flights

None
The fastest flight from Eau Claire to San Juan Luis Munoz Marin Intl Airport takes 14h 38m
There are no direct flights from Eau Claire to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Eau Claire to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Eau Claire to San Juan Luis Munoz Marin Intl Airport

  • How far is Eau Claire to San Juan Luis Munoz Marin Intl by plane?

    The distance between Eau Claire and San Juan Luis Munoz Marin Intl is about 2338.0 mi. In terms of flight time, this usually takes a little over 14h 38m.

  • When did momondo last update prices for flights from Eau Claire Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Eau Claire Airport to San Juan Luis Munoz Marin Intl Airport were last updated today.

  • How old do you have to be to fly from Eau Claire Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Eau Claire Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents required for your trip to San Juan Luis Munoz Marin Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan Luis Munoz Marin Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Eau Claire to San Juan?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Eau Claire to San Juan. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Eau Claire to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Eau Claire to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Eau Claire to San Juan?

Once you have performed a search for Eau Claire to San Juan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Eau Claire to San Juan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Eau Claire to San Juan 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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Eau Claire flight routes

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