HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wausau

$309+ Cheap flights from San Diego to Wausau (SAN - CWA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CWA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Wausau with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Diego to Wausau

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Wausau (CWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(American Airlines)

Popular in

March

Cheapest in

July

Average price

$546
Provider with most accurate pricing for San Diego-Wausau Central Wisconsin flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Wausau Central Wisconsin flights.
Search Deals
From San Diego to Wausau Central Wisconsin
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from San Diego to Wausau

Cheapest flights from San Diego to Wausau
Explore the most affordable flight options available from San Diego to Wausau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 2/61:58 pmSAN - CWA
1 stop6h 11mAmerican Airlines
Fri 2/131:43 pmCWA - SAN
1 stop10h 00mAmerican Airlines
Deal found 1/7$309
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Fri 1/236:20 amSAN - CWA
1 stop8h 20mAmerican Airlines
Sat 1/315:12 pmCWA - SAN
1 stop7h 14mAmerican Airlines
Deal found 1/6$334
This Delta deal was found by Cheapflights users on 1/7. 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.
Fri 7/36:20 amSAN - CWA
1 stop7h 04mDelta
Fri 7/314:15 pmCWA - SAN
2 stops9h 27mDelta
Deal found 1/7$431
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 7/2810:45 pmSAN - CWA
1 stop8h 34mAmerican Airlines
Sun 8/24:44 pmCWA - SAN
1 stop8h 45mAmerican Airlines
Deal found 1/7$454
This Delta deal was found by Cheapflights users on 1/6. 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.
Fri 6/56:20 amSAN - CWA
1 stop7h 04mDelta
Mon 6/84:15 pmCWA - SAN
2 stops9h 27mDelta
Deal found 1/6$466
This Delta deal was found by Cheapflights users on 1/8. 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.
Fri 2/67:00 amSAN - CWA
2 stops12h 15mDelta
Fri 2/134:22 pmCWA - SAN
1 stop6h 31mDelta
Deal found 1/8$489

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Wausau 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 January 8, 2026.
Use the filters below to find and compare flights from San Diego to Wausau that are best for you.

Fly from

San Diego

Fly to

Wausau

Route

Depart

Return

Price

San DiegoWausau

SAN - CWA

SANCWA

San Diego

Fri 2/6

1:58 pm-10:09 pm

1 stop6h 11m

Wausau Central Wisconsin

Fri 2/13

1:43 pm-9:43 pm

1 stop10h 00m

$309

San DiegoWausau

SAN - CWA

SANCWA

San Diego

Fri 1/23

6:20 am-4:40 pm

1 stop8h 20m

Wausau Central Wisconsin

Sat 1/31

5:12 pm-10:26 pm

1 stop7h 14m

$334

San DiegoWausau

SAN - CWA

SANCWA

San Diego

Fri 2/6

7:00 am-9:15 pm

2 stops12h 15m

Wausau Central Wisconsin

Fri 2/13

4:22 pm-8:53 pm

1 stop6h 31m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Compare providers for flights from San Diego to Wausau

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Wausau in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Wausau flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Wausau flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Wausau flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Wausau flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Wausau flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Wausau

Have a flexible travel schedule? Discover the best time to fly to Wausau from San Diego 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 San Diego to Wausau

What is the cheapest month to book a flight from San Diego to Wausau?

Currently, July is the cheapest month in which you can book a flight from San Diego to Wausau (average of $177). Flying from San Diego to Wausau in August is currently the most expensive (average of $298). 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.

Reviews of airlines servicing Wausau

Get insights into the airlines that provide service to Wausau. 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 Wausau. Reviews last updated January 8, 2026.
Read through reviews of airlines operating flights from San Diego to Wausau, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,025 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
11,094 reviews
Delta
7.9
Good
8,025 reviews

Crew

8.5

Overall

7.9

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

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 San Diego to Wausau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Wausau?

    Airlines like American Airlines fly from San Diego to Wausau in about 6h 11m. The time it takes to get you to your destination can typically vary by up to . San Diego and Wausau are separated by a distance of 1688 mi.

  • What are the cheapest airlines flying from San Diego to Wausau round-trip?

    According to our current data, American Airlines ($368), and Delta ($368) offers the cheapest pricing from San Diego to Wausau. You may be able to fly from San Diego to Wausau for 33% less than the average price by searching for these airlines.

  • Can I find deals for flights from San Diego to Wausau that include hotel bookings?

    Yes. In addition to deals on San Diego to Wausau flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Wausau?

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

  • Can I find deals for business class flights from San Diego to Wausau?

    Yes. Cheapflights offers flight deals from San Diego to Wausau 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 San Diego to Wausau?

    Currently, July is the cheapest month in which you can book a flight from San Diego to Wausau (average of $177). Flying from San Diego to Wausau in August is currently the most expensive (average of $298). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Wausau

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Ontario to O'Hare Intl flights
San Diego to O'Hare Intl flights
Los Angeles to Minneapolis flights
San Jose to O'Hare Intl flights
San Francisco to Minneapolis flights
Sacramento to O'Hare Intl flights
Burbank to O'Hare Intl flights
Las Vegas to O'Hare Intl flights
Oakland to O'Hare Intl flights
Ontario to Minneapolis flights
San Diego to Minneapolis flights
Long Beach to O'Hare Intl flights
Santa Ana to Minneapolis flights
Las Vegas to Minneapolis flights
Fresno to O'Hare Intl flights
Palm Springs to O'Hare Intl flights
Reno to O'Hare Intl flights
San Francisco to Milwaukee flights
Los Angeles to Milwaukee flights
Sacramento to Minneapolis flights
San Jose to Minneapolis flights
Ontario to Milwaukee flights
San Francisco to Madison flights
San Jose to Milwaukee flights
San Diego to Milwaukee flights
Santa Barbara to O'Hare Intl flights
Monterey to O'Hare Intl flights
Santa Ana to Madison flights
Oakland to Milwaukee flights
Oakland to Minneapolis flights
San Diego to Madison flights
San Luis Obispo to O'Hare Intl flights
Santa Barbara to Minneapolis flights
Ontario to Madison flights
Palm Springs to Minneapolis flights
Las Vegas to Milwaukee flights
Los Angeles to Madison flights
Reno to Minneapolis flights
Burbank to Minneapolis flights
Los Angeles to Green Bay flights
San Jose to Madison flights
Fresno to Minneapolis flights
Sacramento to Milwaukee flights
Burbank to Milwaukee flights
Sacramento to Madison flights
Ontario to Green Bay flights
Bakersfield to O'Hare Intl flights

Top 2 airlines flying from San Diego to Wausau

Discover the top 2 airlines that operate flights from San Diego to Wausau. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$566FlexibilityNo cancel feeOn-time71%
DeltaCheapest$368Average$524FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.