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Flights from Dubuque to St. Louis

Cheap flight deals from Dubuque to St. Louis

Find the cheapest flights from Dubuque to St. Louis within the next 3 months. Book one way flights from US$214 or round trip flights from US$609.

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

Flying from Dubuque to St. Louis

The distance between Dubuque and St. Louis is about 423.24 km. The most popular month to St. Louis is March. The off-season for travel is March.

Cheapest one-way flight price US$214
Cheapest round-trip ticket price US$609
Off-season for travel March
Peak season for travel March
Flight distance 423.24 km

When is the cheapest time to fly from Dubuque to St. Louis?

The cheapest time for Dubuque to St. Louis flights: Aug 3 to Aug 10 — one way flight prices from US$214.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
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 Dubuque (DBQ) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Dubuque to St. Louis 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 Dubuque (DBQ) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around US$418.

How to find a cheap flight from Dubuque to St. Louis

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 Dubuque to St. Louis. 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

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