HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$491+ Cheap flights from Marquette to San Diego (MQT - SAN)

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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — SAN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Marquette to San Diego 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 Marquette to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Marquette (MQT) to San Diego (SAN). 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 March 28, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$491
(Delta)

Popular in

March

Cheapest in

January

Average price

$1,072
Provider with most accurate pricing for Marquette Sawyer Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Marquette Sawyer Intl-San Diego flights.
Search Deals
From Marquette Sawyer Intl to San Diego
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Marquette to San Diego

Cheapest flights from Marquette to San Diego
Explore the most affordable flight options available from Marquette to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 7/303:39 pmMQT - SAN
1 stop9h 37mDelta
Thu 8/76:20 amSAN - MQT
1 stop5h 44mDelta
Deal found 3/27$491
This American Airlines deal was found by Cheapflights users on 3/27. 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 7/185:11 pmMQT - SAN
1 stop9h 14mAmerican Airlines
Fri 7/2510:34 amSAN - MQT
1 stop8h 22mAmerican Airlines
Deal found 3/27$556

Cheapflights Fare Finder

Customize your flight search to find flights from Marquette to San Diego 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 March 28, 2025.
Use the filters below to find and compare flights from Marquette to San Diego that are best for you.

Fly from

Marquette

Fly to

San Diego

Route

Depart

Return

Price

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Wed 7/30

3:39 pm-10:16 pm

1 stop9h 37m

San Diego

Thu 8/7

6:20 am-3:04 pm

1 stop5h 44m

$491

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Fri 7/18

5:11 pm-11:25 pm

1 stop9h 14m

San Diego

Fri 7/25

10:34 am-9:56 pm

1 stop8h 22m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

  • Most accurate provider: When it comes to deals on Marquette-San Diego flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Marquette-San Diego flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Marquette-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Marquette-San Diego flights, Cheapflights users trust Expedia the most. Expedia 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 Marquette-San Diego 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 Marquette to San Diego

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

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Marquette to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, Delta ($491), and American Airlines ($556) offers the cheapest pricing from Marquette to San Diego. Delta is currently priced 25% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Marquette to San Diego (average of $286). Flying from Marquette to San Diego in March is currently the most expensive (average of $366). 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 Marquette?

Book flights to Marquette if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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 Marquette to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
Detroit to Las Vegas flights
O'Hare Intl to San Francisco flights
O'Hare Intl to San Diego flights
Midway to Las Vegas flights
Detroit to Los Angeles flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Ontario flights
Midway to Los Angeles flights
O'Hare Intl to Burbank flights
Midway to San Francisco flights
O'Hare Intl to Palm Springs flights
Detroit to San Francisco flights
Midway to San Diego flights
Detroit to San Diego flights
O'Hare Intl to Sacramento flights
O'Hare Intl to Oakland flights
O'Hare Intl to San Jose flights
Grand Rapids to Las Vegas flights
O'Hare Intl to Reno flights
Detroit to Burbank flights
Midway to Ontario flights
Detroit to Ontario flights
Midway to Santa Ana flights
Rockford to Las Vegas flights
Detroit to Oakland flights
O'Hare Intl to Fresno flights
Detroit to Santa Ana flights
Midway to San Jose flights
Midway to Palm Springs flights
Grand Rapids to Los Angeles flights
Grand Rapids to San Diego flights
Detroit to Sacramento flights
Detroit to San Jose flights
Traverse City to Las Vegas flights
Flint to Las Vegas flights
Grand Rapids to Ontario flights
Grand Rapids to Santa Ana flights
Grand Rapids to San Francisco flights
O'Hare Intl to Long Beach flights
South Bend to Las Vegas flights
Midway to Reno flights
Detroit to Reno flights
O'Hare Intl to Santa Barbara flights
Midway to Sacramento flights
Grand Rapids to Sacramento flights
Midway to Burbank flights
Detroit to Palm Springs flights
Midway to Oakland flights

Top airline flying from Marquette to San Diego

Discover the top airline that operate flights from Marquette to San Diego. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$488Average$643FlexibilityNo cancel feeOn-time71%
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.