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Cheap flight deals from San Diego to Dubuque Starting at NZD 889

Whether you’re going for a one-way or round-trip to Dubuque, we’ve got you covered! Check out these different flight options from San Diego below.

  • Round-trip
      • SAN22:30
        14h 55m
        2 stops
        DBQ15:25
        Tue, Feb 25|San Diego - Dubuque|Delta Air Lines
        DBQ15:55
        22h 34m
        2 stops
        SAN12:29
        Mon, Mar 3|Dubuque - San Diego|Denver Air Connection
        NZD 889NZD 1,332
        33% OFF
        33% OFF
        NZD 1,332NZD 889

        Choose Delta Air Lines flights from San Diego to Dubuque. The one-way connecting flight with Delta Air Lines departs from San Diego International Airport on Tue, Feb 25-Mon, Mar 3, arriving at Dubuque Regional Airport. One-way Prices start from NZD 889 including taxes and charges.

      • SAN13:35
        23h 50m
        2 stops
        DBQ15:25
        Wed, Feb 26|San Diego - Dubuque|Delta Air Lines
        DBQ15:55
        10h 3m
        2 stops
        SAN23:58
        Tue, Mar 4|Dubuque - San Diego|Denver Air Connection
        NZD 890NZD 1,332
        33% OFF
        33% OFF
        NZD 1,332NZD 890

        Choose Delta Air Lines flights from San Diego to Dubuque. The one-way connecting flight with Delta Air Lines departs from San Diego International Airport on Wed, Feb 26-Tue, Mar 4, arriving at Dubuque Regional Airport. One-way Prices start from NZD 890 including taxes and charges.

      • SAN22:30
        14h 55m
        2 stops
        DBQ15:25
        Mon, Feb 24|San Diego - Dubuque|Delta Air Lines
        DBQ15:55
        28h 7m
        2 stops
        SAN18:02
        Sun, Mar 2|Dubuque - San Diego|Denver Air Connection
        NZD 930NZD 1,332
        30% OFF
        30% OFF
        NZD 1,332NZD 930

        Choose Delta Air Lines flights from San Diego to Dubuque. The one-way connecting flight with Delta Air Lines departs from San Diego International Airport on Mon, Feb 24-Sun, Mar 2, arriving at Dubuque Regional Airport. One-way Prices start from NZD 930 including taxes and charges.

      • SAN13:35
        23h 50m
        2 stops
        DBQ15:25
        Wed, Mar 5|San Diego - Dubuque|Delta Air Lines
        DBQ15:55
        9h 58m
        2 stops
        SAN23:53
        Tue, Mar 11|Dubuque - San Diego|Denver Air Connection
        NZD 935
        NZD 935

        Choose Delta Air Lines flights from San Diego to Dubuque. The one-way connecting flight with Delta Air Lines departs from San Diego International Airport on Wed, Mar 5-Tue, Mar 11, arriving at Dubuque Regional Airport. One-way Prices start from NZD 935 including taxes and charges.

      • SAN06:40
        6h 45m
        1 stop
        DBQ15:25
        Wed, Mar 5|San Diego - Dubuque|American Airlines
        DBQ15:55
        9h 39m
        1 stop
        SAN23:34
        Tue, Mar 11|Dubuque - San Diego|Denver Air Connection
        NZD 988
        NZD 988

        Choose American Airlines flights from San Diego to Dubuque. The one-way connecting flight with American Airlines departs from San Diego International Airport on Wed, Mar 5-Tue, Mar 11, arriving at Dubuque Regional Airport. One-way Prices start from NZD 988 including taxes and charges.

      • SAN06:15
        7h 10m
        1 stop
        DBQ15:25
        Mon, Mar 3|San Diego - Dubuque|American Airlines
        DBQ15:55
        22h 17m
        2 stops
        SAN12:12
        Sun, Mar 9|Dubuque - San Diego|Denver Air Connection
        NZD 989
        NZD 989

        Choose American Airlines flights from San Diego to Dubuque. The one-way connecting flight with American Airlines departs from San Diego International Airport on Mon, Mar 3-Sun, Mar 9, arriving at Dubuque Regional Airport. One-way Prices start from NZD 989 including taxes and charges.

      • SAN07:09
        6h 16m
        1 stop
        DBQ15:25
        Mon, Feb 24|San Diego - Dubuque|United Airlines
        DBQ15:55
        29h 5m
        1 stop
        SAN19:00
        Sun, Mar 2|Dubuque - San Diego|Denver Air Connection
        NZD 1,002
        NZD 1,002

        Choose United Airlines flights from San Diego to Dubuque. The one-way connecting flight with United Airlines departs from San Diego International Airport on Mon, Feb 24-Sun, Mar 2, arriving at Dubuque Regional Airport. One-way Prices start from NZD 1,002 including taxes and charges.

      • SAN07:09
        6h 16m
        1 stop
        DBQ15:25
        Tue, Feb 25|San Diego - Dubuque|United Airlines
        DBQ15:55
        8h 35m
        1 stop
        SAN22:30
        Mon, Mar 3|Dubuque - San Diego|Denver Air Connection
        NZD 1,005
        NZD 1,005

        Choose United Airlines flights from San Diego to Dubuque. The one-way connecting flight with United Airlines departs from San Diego International Airport on Tue, Feb 25-Mon, Mar 3, arriving at Dubuque Regional Airport. One-way Prices start from NZD 1,005 including taxes and charges.

      • SAN14:23
        23h 2m
        1 stop
        DBQ15:25
        Wed, Feb 26|San Diego - Dubuque|United Airlines
        DBQ15:55
        26h 1m
        1 stop
        SAN15:56
        Tue, Mar 4|Dubuque - San Diego|Denver Air Connection
        NZD 1,005
        NZD 1,005

        Choose United Airlines flights from San Diego to Dubuque. The one-way connecting flight with United Airlines departs from San Diego International Airport on Wed, Feb 26-Tue, Mar 4, arriving at Dubuque Regional Airport. One-way Prices start from NZD 1,005 including taxes and charges.

      • SAN22:25
        15h
        1 stop
        DBQ15:25
        Mon, Mar 3|San Diego - Dubuque|United Airlines
        DBQ15:55
        29h
        1 stop
        SAN18:55
        Sun, Mar 9|Dubuque - San Diego|Denver Air Connection
        NZD 1,005
        NZD 1,005

        Choose United Airlines flights from San Diego to Dubuque. The one-way connecting flight with United Airlines departs from San Diego International Airport on Mon, Mar 3-Sun, Mar 9, arriving at Dubuque Regional Airport. One-way Prices start from NZD 1,005 including taxes and charges.

      • SAN01:00 pm
        3h 5m
        Nonstop
        DBQ02:00 pm
        Sat, Feb 22|San Diego - Dubuque|Delta Air Lines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Diego to Dubuque flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA518

    American Airlines

    06:15

    SAN

    4.3h

    12:31

    ORD

    SMTWTFS
    Search

  2. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  3. UA1502

    United Airlines

    07:09

    SAN

    4.1h

    13:13

    ORD

    SMTWTFS
    Search

  4. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  5. UA1023

    United Airlines

    14:23

    SAN

    4.0h

    20:25

    ORD

    SMTWTFS
    Search

  6. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  7. UA2117

    United Airlines

    16:01

    SAN

    1.8h

    17:47

    SFO

    SMTWTFS
    Search

  8. UA2207

    United Airlines

    06:15

    SFO

    4.4h

    12:38

    ORD

    SMTWTFS

  9. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  10. UA1849

    United Airlines

    17:25

    SAN

    1.8h

    19:11

    SFO

    SMTWTFS
    Search

  11. UA1112

    United Airlines

    23:55

    SFO

    4.3h

    06:13

    ORD

    SMTWTFS

  12. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  13. UA5636

    United Airlines

    20:50

    SAN

    1.1h

    21:54

    LAX

    SMTWTFS
    Search

  14. UA622

    United Airlines

    07:04

    LAX

    4.1h

    13:08

    ORD

    S-TWTFS

  15. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  16. DL764

    Delta Air Lines

    22:23

    SAN

    4.4h

    05:45

    DTW

    S-TWTFS
    Search

  17. DL1520

    Delta Air Lines

    07:00

    DTW

    1.4h

    07:27

    ORD

    SMTWTFS

  18. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  19. UA2633

    United Airlines

    22:25

    SAN

    3.9h

    04:20

    ORD

    S--WTFS
    Search

  20. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  21. DL819

    Delta Air Lines

    22:40

    SAN

    4.3h

    05:56

    ATL

    SMTWTFS
    Search

  22. DL1063

    Delta Air Lines

    08:25

    ATL

    2.0h

    09:23

    MDW

    SMTWTFS

  23. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  24. AA2985

    American Airlines

    22:45

    SAN

    4.1h

    04:50

    ORD

    SMTWTFS
    Search

  25. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from San Diego to Dubuque?

Explore the best time to buy affordable tickets to Dubuque with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from San Diego (SAN) to Dubuque (DBQ) the cheapest?

    Airlines adjust prices for flights from San Diego to Dubuque based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Diego (SAN) to Dubuque (DBQ) cost?

    According to Trip.com's data, the lowest price is around NZD 759.

  • What is the transportation method from the main airport to downtown in Dubuque?

    • The distance from Dubuque Regional Airport to downtown is about 11 km, by taxi about 30 minutes.

  • How many airports are there in Dubuque (DBQ)?

    There are 1 airport(s) near Dubuque (DBQ): Dubuque Regional Airport.

How to find a cheap flight from San Diego to Dubuque

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | San Diego to Dubuque

Off-season for travelJanuary
Peak season for travelDecember
Flight distance2,554.98 km
Popular airlineAmerican Airlines

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