$851+ Cheap flights from District of Columbia to Dubuque (DBQ)
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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DBQ
Apr 8 — Apr 151
1 adult, Economy
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Last-minute flights from District of Columbia to DubuqueDiscover last-minute flight deals from District of Columbia to Dubuque. Data last updated April 3, 2025 and is based on user searches.
Discover last-minute flight deals from District of Columbia to Dubuque. Data last updated April 3, 2025 and is based on user searches.
This United deal was found by Cheapflights users on 4/3. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/48:35 amIAD - DBQ
1 stop7h 50mMultiple Airlines
Fri 4/113:55 pmDBQ - IAD
2 stops19h 04mMultiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$851
Best time to book a flight from District of Columbia to Dubuque
Have a flexible travel schedule? Discover the best time to fly to Dubuque from District of Columbia 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.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Dubuque
Rainfall in Dubuque by month
Plan your trip to Dubuque by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Dubuque ranges from 1.2 - 4.4 inches per month. June is typically the wettest month, when rainfall can reach 4.4 in. January is typically the driest time to visit Dubuque when rainfall is around 1.2 in.
Temperature in Dubuque by month
Plan your trip to Dubuque by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Dubuque, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Dubuque. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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