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Flights from Knoxville to Dubuque
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Flights from Knoxville to Dubuque Starting at NZD 648

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

  • Round-trip
      • TYS07:00
        9h 25m
        1 stop
        DBQ15:25
        Wed, Mar 12|Knoxville - Dubuque|United Airlines
        DBQ15:55
        5h 50m
        1 stop
        TYS22:45
        Tue, Mar 18|Dubuque - Knoxville|Denver Air Connection
        NZD 648NZD 1,005
        35% OFF
        35% OFF
        NZD 1,005NZD 648

        Choose United Airlines flights from Knoxville to Dubuque. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Wed, Mar 12-Tue, Mar 18, arriving at Dubuque Regional Airport. One-way Prices start from NZD 648 including taxes and charges.

      • TYS08:00
        8h 25m
        1 stop
        DBQ15:25
        Tue, Mar 4|Knoxville - Dubuque|American Airlines
        DBQ15:55
        5h 33m
        1 stop
        TYS22:28
        Mon, Mar 10|Dubuque - Knoxville|Denver Air Connection
        NZD 656NZD 1,005
        35% OFF
        35% OFF
        NZD 1,005NZD 656

        Choose American Airlines flights from Knoxville to Dubuque. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Tue, Mar 4-Mon, Mar 10, arriving at Dubuque Regional Airport. One-way Prices start from NZD 656 including taxes and charges.

      • TYS05:40
        10h 45m
        2 stops
        DBQ15:25
        Sun, Mar 9|Knoxville - Dubuque|United Airlines
        DBQ15:55
        5h 50m
        1 stop
        TYS22:45
        Sat, Mar 15|Dubuque - Knoxville|Denver Air Connection
        NZD 662NZD 1,005
        34% OFF
        34% OFF
        NZD 1,005NZD 662

        Choose United Airlines flights from Knoxville to Dubuque. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Sun, Mar 9-Sat, Mar 15, arriving at Dubuque Regional Airport. One-way Prices start from NZD 662 including taxes and charges.

      • TYS17:35
        22h 50m
        1 stop
        DBQ15:25
        Tue, Mar 4|Knoxville - Dubuque|United Airlines
        DBQ15:55
        5h 50m
        1 stop
        TYS22:45
        Mon, Mar 10|Dubuque - Knoxville|Denver Air Connection
        NZD 664
        NZD 664

        Choose United Airlines flights from Knoxville to Dubuque. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Tue, Mar 4-Mon, Mar 10, arriving at Dubuque Regional Airport. One-way Prices start from NZD 664 including taxes and charges.

      • TYS19:17
        21h 8m
        2 stops
        DBQ15:25
        Tue, Mar 4|Knoxville - Dubuque|Delta Air Lines
        DBQ15:55
        18h 19m
        2 stops
        TYS11:14
        Mon, Mar 10|Dubuque - Knoxville|Denver Air Connection
        NZD 674
        NZD 674

        Choose Delta Air Lines flights from Knoxville to Dubuque. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Tue, Mar 4-Mon, Mar 10, arriving at Dubuque Regional Airport. One-way Prices start from NZD 674 including taxes and charges.

      • TYS08:00
        8h 25m
        1 stop
        DBQ15:25
        Sat, Mar 8|Knoxville - Dubuque|American Airlines
        DBQ15:55
        17h 45m
        1 stop
        TYS10:40
        Fri, Mar 14|Dubuque - Knoxville|Denver Air Connection
        NZD 680
        NZD 680

        Choose American Airlines flights from Knoxville to Dubuque. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Sat, Mar 8-Fri, Mar 14, arriving at Dubuque Regional Airport. One-way Prices start from NZD 680 including taxes and charges.

      • TYS07:00
        9h 25m
        1 stop
        DBQ15:25
        Sat, Mar 8|Knoxville - Dubuque|United Airlines
        DBQ15:55
        5h 58m
        1 stop
        TYS22:53
        Fri, Mar 14|Dubuque - Knoxville|Denver Air Connection
        NZD 684
        NZD 684

        Choose United Airlines flights from Knoxville to Dubuque. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Sat, Mar 8-Fri, Mar 14, arriving at Dubuque Regional Airport. One-way Prices start from NZD 684 including taxes and charges.

      • TYS18:55
        21h 30m
        1 stop
        DBQ15:25
        Wed, Feb 19|Knoxville - Dubuque|American Airlines
        DBQ15:55
        25h 30m
        1 stop
        TYS18:25
        Sun, Feb 23|Dubuque - Knoxville|Denver Air Connection
        NZD 689
        NZD 689

        Choose American Airlines flights from Knoxville to Dubuque. The one-way connecting flight with American Airlines departs from Mcghee Tyson Airport on Wed, Feb 19-Sun, Feb 23, arriving at Dubuque Regional Airport. One-way Prices start from NZD 689 including taxes and charges.

      • TYS05:45
        10h 40m
        2 stops
        DBQ15:25
        Wed, Feb 19|Knoxville - Dubuque|Delta Air Lines
        DBQ15:55
        19h 19m
        2 stops
        TYS12:14
        Sun, Feb 23|Dubuque - Knoxville|Denver Air Connection
        NZD 705
        NZD 705

        Choose Delta Air Lines flights from Knoxville to Dubuque. The one-way connecting flight with Delta Air Lines departs from Mcghee Tyson Airport on Wed, Feb 19-Sun, Feb 23, arriving at Dubuque Regional Airport. One-way Prices start from NZD 705 including taxes and charges.

      • TYS07:00
        9h 25m
        1 stop
        DBQ15:25
        Wed, Feb 19|Knoxville - Dubuque|United Airlines
        DBQ15:55
        6h 5m
        1 stop
        TYS23:00
        Sun, Feb 23|Dubuque - Knoxville|Denver Air Connection
        NZD 707
        NZD 707

        Choose United Airlines flights from Knoxville to Dubuque. The one-way connecting flight with United Airlines departs from Mcghee Tyson Airport on Wed, Feb 19-Sun, Feb 23, arriving at Dubuque Regional Airport. One-way Prices start from NZD 707 including taxes and charges.

      • TYS01:00 pm
        3h 5m
        Nonstop
        DBQ02:00 pm
        Sat, Feb 22|Knoxville - Dubuque|United Airlines
        Find More Flights
        Find More Flights

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

Knoxville to Dubuque flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL3015

    Delta Air Lines

    05:30

    TYS

    1.0h

    06:29

    ATL

    SMTWTFS
    Search

  2. DL1178

    Delta Air Lines

    07:25

    ATL

    2.2h

    08:35

    ORD

    SMTWT--

  3. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  4. DL5523

    Delta Air Lines

    06:45

    TYS

    2.5h

    08:15

    MSP

    SMTWTFS
    Search

  5. DL1567

    Delta Air Lines

    10:00

    MSP

    1.5h

    11:29

    ORD

    SMTWTFS

  6. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  7. UA2046

    United Airlines

    07:00

    TYS

    2.0h

    08:03

    ORD

    SMTWTFS
    Search

  8. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  9. AA3909

    American Airlines

    08:15

    TYS

    1.9h

    09:10

    ORD

    SMTWT-S
    Search

  10. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  11. UA5305

    United Airlines

    17:47

    TYS

    2.0h

    18:50

    ORD

    SMTWT--
    Search

  12. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  13. AA3799

    American Airlines

    18:47

    TYS

    2.0h

    19:45

    ORD

    --TW---
    Search

  14. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  15. UA4324

    United Airlines

    19:10

    TYS

    1.7h

    20:53

    IAD

    SMTWTFS
    Search

  16. UA1738

    United Airlines

    22:07

    IAD

    2.1h

    23:15

    ORD

    SMTWTFS

  17. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  18. DL4886

    Delta Air Lines

    19:17

    TYS

    1.3h

    20:35

    ATL

    SMTWT--
    Search

  19. DL1199

    Delta Air Lines

    22:55

    ATL

    2.2h

    00:06

    ORD

    SMTWTFS

  20. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS

  21. DL3042

    Delta Air Lines

    19:25

    TYS

    1.1h

    20:31

    ATL

    -MT---S
    Search

  22. DL1076

    Delta Air Lines

    20:50

    ATL

    1.9h

    21:46

    MDW

    SMTWTFS

  23. KG5670

    Denver Air Connection

    14:30

    ORD

    0.9h

    15:25

    DBQ

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Knoxville 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.

FAQ

  • When are flight tickets from Knoxville (TYS) to Dubuque (DBQ) the cheapest?

    Airlines adjust prices for flights from Knoxville 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 Knoxville (TYS) to Dubuque (DBQ) cost?

    According to Trip.com's data, the lowest price is around NZD 1,069.

  • 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 Knoxville 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 Knoxville 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 Information from Knoxville to Dubuque

Off-season for travelMarch
Peak season for travelMarch
Flight distance933.58 km
Popular airlineDelta Air Lines

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