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$393+ Cheap flights from Dubuque to Boston (DBQ - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DBQ — BOS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Find flight deals from Dubuque to Boston

One-way flights from Dubuque to Boston
Search for one-way flight options from Dubuque to Boston. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

This United deal was found by Cheapflights users on 7/28. 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.
Sun 8/177:50 amDBQ - BOS
1 stop16h 09mMultiple Airlines
Deal found 7/28$393

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dubuque to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Dubuque to Boston that are best for you.

Fly from

Dubuque

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Route

Depart

Return

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DubuqueBoston

DBQ - BOS

DBQBOS

Dubuque

Sun 8/17

7:50 am-12:59 am

1 stop16h 09m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Dubuque to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Dubuque 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 Dubuque to Boston

What is the cheapest month to book a flight from Dubuque to Boston?

Currently, January is the cheapest month in which you can book a flight from Dubuque to Boston (average of $218). Flying from Dubuque to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dubuque to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Dubuque to Boston that include hotel bookings?

    Yes. In addition to deals on Dubuque to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dubuque to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dubuque to Boston.

  • Can I find deals for business class flights from Dubuque to Boston?

    Yes. Cheapflights offers flight deals from Dubuque to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dubuque to Boston?

    Currently, January is the cheapest month in which you can book a flight from Dubuque to Boston (average of $218). Flying from Dubuque to Boston in July is currently the most expensive (average of $311). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

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