App
Customer Support
PHP
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Sioux Falls to Dubuque Starting at PHP 21,847

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
      • FSD05:28 am
        9h 57m
        1 stop
        DBQ03:25 pm
        Tue, Mar 4|Sioux Falls - Dubuque|American Airlines
        DBQ03:55 pm
        19h 56m
        1 stop
        FSD11:51 am
        Mon, Mar 10|Dubuque - Sioux Falls|Denver Air Connection
        PHP 21,847PHP 29,945
        27% OFF
        27% OFF
        PHP 29,945PHP 21,847

        Choose American Airlines flights from Sioux Falls to Dubuque. The one-way connecting flight with American Airlines departs from Sioux Falls Regional Airport on Tue, Mar 4-Mon, Mar 10, arriving at Dubuque Regional Airport. One-way Prices start from PHP 21,847 including taxes and charges.

      • FSD05:01 pm
        22h 24m
        1 stop
        DBQ03:25 pm
        Wed, Mar 5|Sioux Falls - Dubuque|American Airlines
        DBQ03:55 pm
        19h 56m
        1 stop
        FSD11:51 am
        Tue, Mar 11|Dubuque - Sioux Falls|Denver Air Connection
        PHP 21,847PHP 29,945
        27% OFF
        27% OFF
        PHP 29,945PHP 21,847

        Choose American Airlines flights from Sioux Falls to Dubuque. The one-way connecting flight with American Airlines departs from Sioux Falls Regional Airport on Wed, Mar 5-Tue, Mar 11, arriving at Dubuque Regional Airport. One-way Prices start from PHP 21,847 including taxes and charges.

      • FSD06:38 pm
        20h 47m
        1 stop
        DBQ03:25 pm
        Tue, Mar 4|Sioux Falls - Dubuque|United Airlines
        DBQ03:55 pm
        18h 49m
        1 stop
        FSD10:44 am
        Mon, Mar 10|Dubuque - Sioux Falls|Denver Air Connection
        PHP 22,103PHP 29,945
        26% OFF
        26% OFF
        PHP 29,945PHP 22,103

        Choose United Airlines flights from Sioux Falls to Dubuque. The one-way connecting flight with United Airlines departs from Sioux Falls Regional Airport on Tue, Mar 4-Mon, Mar 10, arriving at Dubuque Regional Airport. One-way Prices start from PHP 22,103 including taxes and charges.

      • FSD06:38 pm
        20h 47m
        1 stop
        DBQ03:25 pm
        Wed, Mar 5|Sioux Falls - Dubuque|United Airlines
        DBQ03:55 pm
        18h 49m
        1 stop
        FSD10:44 am
        Tue, Mar 11|Dubuque - Sioux Falls|Denver Air Connection
        PHP 22,103
        PHP 22,103

        Choose United Airlines flights from Sioux Falls to Dubuque. The one-way connecting flight with United Airlines departs from Sioux Falls Regional Airport on Wed, Mar 5-Tue, Mar 11, arriving at Dubuque Regional Airport. One-way Prices start from PHP 22,103 including taxes and charges.

      • FSD06:38 pm
        20h 47m
        1 stop
        DBQ03:25 pm
        Mon, Feb 24|Sioux Falls - Dubuque|United Airlines
        DBQ03:55 pm
        6h 20m
        1 stop
        FSD10:15 pm
        Sun, Mar 2|Dubuque - Sioux Falls|Denver Air Connection
        PHP 22,119
        PHP 22,119

        Choose United Airlines flights from Sioux Falls to Dubuque. The one-way connecting flight with United Airlines departs from Sioux Falls Regional Airport on Mon, Feb 24-Sun, Mar 2, arriving at Dubuque Regional Airport. One-way Prices start from PHP 22,119 including taxes and charges.

      • FSD08:05 am
        7h 20m
        1 stop
        DBQ03:25 pm
        Tue, Feb 25|Sioux Falls - Dubuque|United Airlines
        DBQ03:55 pm
        6h 20m
        1 stop
        FSD10:15 pm
        Mon, Mar 3|Dubuque - Sioux Falls|Denver Air Connection
        PHP 22,135
        PHP 22,135

        Choose United Airlines flights from Sioux Falls to Dubuque. The one-way connecting flight with United Airlines departs from Sioux Falls Regional Airport on Tue, Feb 25-Mon, Mar 3, arriving at Dubuque Regional Airport. One-way Prices start from PHP 22,135 including taxes and charges.

      • FSD08:05 am
        7h 20m
        1 stop
        DBQ03:25 pm
        Wed, Feb 26|Sioux Falls - Dubuque|United Airlines
        DBQ03:55 pm
        6h 20m
        1 stop
        FSD10:15 pm
        Tue, Mar 4|Dubuque - Sioux Falls|Denver Air Connection
        PHP 22,135
        PHP 22,135

        Choose United Airlines flights from Sioux Falls to Dubuque. The one-way connecting flight with United Airlines departs from Sioux Falls Regional Airport on Wed, Feb 26-Tue, Mar 4, arriving at Dubuque Regional Airport. One-way Prices start from PHP 22,135 including taxes and charges.

      • FSD01:18 pm
        26h 7m
        2 stops
        DBQ03:25 pm
        Thu, Feb 27|Sioux Falls - Dubuque|Delta Air Lines
        DBQ03:55 pm
        18h 24m
        2 stops
        FSD10:19 am
        Wed, Mar 5|Dubuque - Sioux Falls|Denver Air Connection
        PHP 22,143
        PHP 22,143

        Choose Delta Air Lines flights from Sioux Falls to Dubuque. The one-way connecting flight with Delta Air Lines departs from Sioux Falls Regional Airport on Thu, Feb 27-Wed, Mar 5, arriving at Dubuque Regional Airport. One-way Prices start from PHP 22,143 including taxes and charges.

      • FSD06:38 pm
        20h 47m
        1 stop
        DBQ03:25 pm
        Thu, Feb 27|Sioux Falls - Dubuque|United Airlines
        DBQ03:55 pm
        6h 20m
        1 stop
        FSD10:15 pm
        Wed, Mar 5|Dubuque - Sioux Falls|Denver Air Connection
        PHP 22,143
        PHP 22,143

        Choose United Airlines flights from Sioux Falls to Dubuque. The one-way connecting flight with United Airlines departs from Sioux Falls Regional Airport on Thu, Feb 27-Wed, Mar 5, arriving at Dubuque Regional Airport. One-way Prices start from PHP 22,143 including taxes and charges.

      • FSD05:05 am
        10h 20m
        2 stops
        DBQ03:25 pm
        Tue, Feb 25|Sioux Falls - Dubuque|Delta Air Lines
        DBQ03:55 pm
        18h 24m
        2 stops
        FSD10:19 am
        Mon, Mar 3|Dubuque - Sioux Falls|Denver Air Connection
        PHP 22,151
        PHP 22,151

        Choose Delta Air Lines flights from Sioux Falls to Dubuque. The one-way connecting flight with Delta Air Lines departs from Sioux Falls Regional Airport on Tue, Feb 25-Mon, Mar 3, arriving at Dubuque Regional Airport. One-way Prices start from PHP 22,151 including taxes and charges.

      • FSD01:00 pm
        3h 5m
        Nonstop
        DBQ02:00 pm
        Fri, Feb 28|Sioux Falls - Dubuque|American Airlines
        Find More Flights
        Find More Flights

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

Sioux Falls to Dubuque Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5234

    Delta Air Lines

    01:20 pm

    FSD

    1.1h

    02:28 pm

    MSP

    SMTWTFS
    Search

  2. DL1081

    Delta Air Lines

    03:55 pm

    MSP

    1.6h

    05:29 pm

    ORD

    -----F-

  3. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  4. DL5234

    Delta Air Lines

    01:20 pm

    FSD

    1.1h

    02:28 pm

    MSP

    SMTWTFS
    Search

  5. DL1471

    Delta Air Lines

    03:15 pm

    MSP

    1.5h

    04:47 pm

    ORD

    SMTWTFS

  6. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  7. DL5238

    Delta Air Lines

    04:09 pm

    FSD

    1.1h

    05:15 pm

    MSP

    SMTWTFS
    Search

  8. DL1563

    Delta Air Lines

    08:20 pm

    MSP

    1.5h

    09:50 pm

    ORD

    SMTWTFS

  9. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  10. DL1006

    Delta Air Lines

    05:00 am

    FSD

    1.1h

    06:07 am

    MSP

    SMTWTFS
    Search

  11. DL1544

    Delta Air Lines

    07:00 am

    MSP

    1.6h

    08:35 am

    ORD

    SMTWT-S

  12. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  13. DL1006

    Delta Air Lines

    05:00 am

    FSD

    1.1h

    06:07 am

    MSP

    SMTWTFS
    Search

  14. DL3778

    Delta Air Lines

    09:16 am

    MSP

    1.9h

    11:08 am

    MDW

    SMTWTFS

  15. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  16. DL1006

    Delta Air Lines

    05:00 am

    FSD

    1.1h

    06:07 am

    MSP

    SMTWTFS
    Search

  17. DL1567

    Delta Air Lines

    10:00 am

    MSP

    1.5h

    11:29 am

    ORD

    SMTWTFS

  18. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  19. AA3467

    American Airlines

    05:01 pm

    FSD

    1.6h

    06:37 pm

    ORD

    S-TWT-S
    Search

  20. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  21. AA3832

    American Airlines

    05:26 am

    FSD

    1.7h

    07:07 am

    ORD

    SMTWTFS
    Search

  22. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  23. UA4467

    United Airlines

    06:35 pm

    FSD

    1.8h

    08:25 pm

    ORD

    SMTWT-S
    Search

  24. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS

  25. UA1464

    United Airlines

    08:05 am

    FSD

    1.8h

    09:54 am

    ORD

    SMTWTFS
    Search

  26. KG5670

    Denver Air Connection

    02:30 pm

    ORD

    0.9h

    03:25 pm

    DBQ

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Sioux Falls to Dubuque?

We monitor flight fares to help you find the best deals effortlessly

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 Sioux Falls (FSD) to Dubuque (DBQ) the cheapest?

    Airlines adjust prices for flights from Sioux Falls to Dubuque based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Sioux Falls (FSD) to Dubuque (DBQ) cost?

    According to Trip.com's data, the lowest price is around PHP 436,265.

  • 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. It takes about 30 minutes by taxi.

How to find a cheap flight from Sioux Falls to Dubuque

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Sioux Falls to Dubuque. Book your flights at the right time and save more.
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 | Sioux Falls to Dubuque

Off-season for travelJanuary
Peak season for travelSeptember
Flight distance507.75 km
Popular airlineDelta Air Lines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.