$391+ Cheap flights from Baltimore to Waterloo, IA (BWI - ALO)
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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ALO
Jun 8 — Jun 151
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Waterloo
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Waterloo (ALO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 3, 2025.
Round-trip from | $431 (American Airlines) |
|---|---|
One-way from | $391 (American Airlines) |
Find flight deals from Baltimore to Waterloo
Cheapest flights from Baltimore to WaterlooExplore the most affordable flight options available from Baltimore to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2025.
Explore the most affordable flight options available from Baltimore to Waterloo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 3, 2025.
This American Airlines deal was found by Cheapflights users on 6/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/145:24 pmBWI - ALO
1 stop7h 05mAmerican Airlines
Wed 6/186:00 amALO - BWI
1 stop4h 16mAmerican Airlines
Deal found 6/2![American Airlines logo]()
$431
Cheapflights Fare Finder
Customize your flight search to find flights from Baltimore to Waterloo 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 June 3, 2025.
Use the filters below to find and compare flights from Baltimore to Waterloo that are best for you.
Fly from
Baltimore
Fly to
Waterloo
Route
Depart
Return
Price
BaltimoreWaterloo
BWI - ALO
BWIALO
Baltimore/Washington
Sat 6/14
5:24 pm-11:29 pm
1 stop7h 05m
Waterloo
Wed 6/18
6:00 am-11:16 am
1 stop4h 16m
$431
BaltimoreWaterloo
BWI - ALO
BWIALO
Baltimore/Washington
Tue 6/10
11:46 am-3:03 pm
1 stop4h 17m
$391
Best time to book a flight from Baltimore to Waterloo
Have a flexible travel schedule? Discover the best time to fly to Waterloo from Baltimore 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 Baltimore to Waterloo
Rainfall in Waterloo by month
Plan your trip to Waterloo by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Waterloo, Iowa ranges from 0.8 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Waterloo, Iowa when rainfall is around 0.8 in.
Temperature in Waterloo by month
Plan your trip to Waterloo by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Waterloo, Iowa, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).
Reviews of airlines servicing Waterloo
Get insights into the airlines that provide service to Waterloo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Waterloo. Reviews last updated June 3, 2025.
Boarding
7.5
Comfort
7.2
Overall
7.2
Food
6.5
Crew
8.0
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAndrew,May 2025
LAX - MIA
Boarding
7.5
Comfort
7.2
Overall
7.2
Food
6.5
Crew
8.0
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreAndrew,May 2025
LAX - MIA
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Waterloo. 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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