HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$304+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — SAN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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

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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/28. 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 3/178:07 am
MQT
-
SAN
1 stop9h 16m
American Airlines
Tue 3/2410:00 pm
SAN
-
MQT
2 stops13h 13m
American Airlines
Deal found 1/28$304
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 3/122:43 pm
MQT
-
SAN
1 stop8h 37m
American Airlines
Mon 3/1610:43 pm
SAN
-
MQT
2 stops12h 46m
American Airlines
Deal found 1/27$329
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/242:40 pm
MQT
-
SAN
1 stop8h 40m
American Airlines
Sat 2/287:10 am
SAN
-
MQT
2 stops10h 50m
American Airlines
Deal found 1/28$330
This Delta deal was found by Cheapflights users on 1/28. 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.
Tue 6/165:08 pm
MQT
-
SAN
1 stop6h 13m
Delta
Sat 6/206:20 am
SAN
-
MQT
1 stop7h 13m
Delta
Deal found 1/28$353
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 2/48:04 am
MQT
-
SAN
2 stops11h 50m
American Airlines
Thu 2/196:15 am
SAN
-
MQT
2 stops12h 00m
American Airlines
Deal found 1/28$379
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/262:40 pm
MQT
-
SAN
1 stop8h 40m
American Airlines
Mon 3/210:43 pm
SAN
-
MQT
2 stops12h 21m
American Airlines
Deal found 1/27$403

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(American Airlines)
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

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 January 29, 2026.
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

Tue 3/17

8:07 am-2:23 pm

1 stop9h 16m

San Diego

Tue 3/24

10:00 pm-2:13 pm

2 stops13h 13m

$304

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Thu 3/12

2:43 pm-8:20 pm

1 stop8h 37m

San Diego

Mon 3/16

10:43 pm-2:29 pm

2 stops12h 46m

$329

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Tue 2/24

2:40 pm-10:30 pm

2 stops10h 50m

San Diego

Sat 2/28

6:15 am-9:00 pm

2 stops11h 45m

$335

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Tue 6/16

5:08 pm-8:21 pm

1 stop6h 13m

San Diego

Sat 6/20

6:20 am-4:33 pm

1 stop7h 13m

$353

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Thu 2/26

2:40 pm-8:20 pm

1 stop8h 40m

San Diego

Mon 3/2

10:43 pm-2:04 pm

2 stops12h 21m

$403

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Sat 2/28

2:40 pm-8:20 pm

1 stop8h 40m

$347

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Tue 2/3

8:04 am-4:54 pm

2 stops11h 50m

$528

MarquetteSan Diego

MQT - SAN

MQTSAN

Marquette Sawyer Intl

Sun 7/12

4:30 pm-10:11 am

1 stop20h 41m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Compare providers for flights from Marquette to San Diego

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 Marquette to San Diego in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Marquette-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Marquette-San Diego flight deals on Cheapflights vs. FlightHub >95% 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 FlightHub the most. FlightHub 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.

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.

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

    Airlines like American Airlines and Delta fly from Marquette to San Diego in about 6h 13m. The time it takes to get you to your destination can typically vary by up to 3h 03m. The distance from Marquette to San Diego is about 1828 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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
O'Hare Intl to San Francisco flights
Midway to Las Vegas flights
Detroit to Las Vegas flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to San Diego flights
Midway to Los Angeles flights
O'Hare Intl to Ontario flights
Detroit to Los Angeles flights
O'Hare Intl to Palm Springs flights
Detroit to San Francisco flights
Detroit to San Diego flights
O'Hare Intl to Burbank flights
O'Hare Intl to Reno flights
O'Hare Intl to San Jose flights
Rockford to Las Vegas flights
O'Hare Intl to Sacramento flights
Detroit to Ontario flights
Midway to San Francisco flights
Grand Rapids to Las Vegas flights
O'Hare Intl to Oakland flights
Midway to Santa Ana flights
Midway to San Diego flights
Detroit to Santa Ana flights
Detroit to Burbank flights
Grand Rapids to Los Angeles flights
Midway to Palm Springs flights
Grand Rapids to San Francisco flights
Flint to Las Vegas flights
Grand Rapids to San Diego flights
Midway to Reno flights
Grand Rapids to Ontario flights
Detroit to Sacramento flights
O'Hare Intl to Santa Barbara flights
Detroit to Oakland flights
O'Hare Intl to Long Beach flights
Midway to Oakland flights
Detroit to Palm Springs flights
O'Hare Intl to Fresno flights
South Bend to Las Vegas flights
Lansing to Las Vegas flights
Detroit to San Jose flights
Grand Rapids to Palm Springs flights
Traverse City to Las Vegas flights
Detroit to Reno flights
Midway to San Jose flights
Grand Rapids to Santa Ana flights
Flint to San Diego flights
Flint to Los Angeles flights

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.