ALO - BOS

$357 Find Cheap Flights from Waterloo to Boston - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Waterloo to Boston departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Waterloo to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Waterloo to Boston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$357
American Airlines
Sun 7/12Sun 7/19
ALO - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Waterloo and Boston. You'll need at least 1 connection.
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We hope you love your trip to Boston!
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Booking Insights
Flight Deals

Cheap Flights from Waterloo to Boston (ALO-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Waterloo to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Waterloo to Boston

Sun, Jul 12 - Sun, Jul 19
American Airlines Logo
3:25 pm - 9:34 am
ALO
-
BOS
17h 09m
1 stop
American Airlines Logo
5:10 am - 2:53 pm
BOS
-
ALO
10h 43m
1 stop
$357American Airlines
Sat, Jun 27 - Mon, Jun 29
American Airlines Logo
5:00 am - 12:28 am
ALO
-
BOS
18h 28m
1 stop
American Airlines Logo
7:00 am - 2:30 pm
BOS
-
ALO
8h 30m
1 stop
$392American Airlines
Tue, Aug 4 - Mon, Aug 10
American Airlines Logo
5:06 am - 12:05 am
ALO
-
BOS
17h 59m
1 stop
American Airlines Logo
6:14 am - 2:52 pm
BOS
-
ALO
9h 38m
1 stop
$395American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
5:00 am - 7:30 pm
ALO
-
BOS
13h 30m
1 stop
American Airlines Logo
1:34 pm - 11:59 pm
BOS
-
ALO
11h 25m
1 stop
$399American Airlines
Fri, Jun 26 - Sun, Jun 28
American Airlines Logo
3:00 pm - 9:30 am
ALO
-
BOS
17h 30m
1 stop
American Airlines Logo
5:00 am - 2:23 pm
BOS
-
ALO
10h 23m
1 stop
$416American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
5:00 am - 4:55 pm
ALO
-
BOS
10h 55m
2 stops
American Airlines Logo
2:58 pm - 11:59 pm
BOS
-
ALO
10h 01m
1 stop
$424American Airlines
Sat, Jun 27 - Mon, Jun 29
American Airlines Logo
5:00 am - 4:55 pm
ALO
-
BOS
10h 55m
2 stops
American Airlines Logo
7:00 am - 2:30 pm
BOS
-
ALO
8h 30m
1 stop
$425American Airlines
Tue, Aug 4 - Sun, Aug 9
American Airlines Logo
5:06 am - 12:05 am
ALO
-
BOS
17h 59m
1 stop
American Airlines Logo
6:14 am - 2:52 pm
BOS
-
ALO
9h 38m
1 stop
$455American Airlines
Tue, Aug 4 - Mon, Aug 10
American Airlines Logo
5:06 am - 4:42 pm
ALO
-
BOS
10h 36m
2 stops
American Airlines Logo
6:14 am - 2:52 pm
BOS
-
ALO
9h 38m
1 stop
$458American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
6:04 am - 3:02 pm
ALO
-
BOS
7h 58m
1 stop
American Airlines Logo
5:24 am - 2:21 pm
BOS
-
ALO
9h 57m
1 stop
$459American Airlines
Booking Insights

KAYAK's insights & trends for Waterloo to Boston flights

Get data-powered insights and trends into flights from Waterloo to Boston to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Waterloo to Boston take?

This flight route requires at least one stop and takes a minimum of 4h 03m.

Good to know

Cheapest flight$357
Flight from Waterloo to Boston

When to book flights from Waterloo to Boston

Are your dates flexible? Find out the best times to travel from Waterloo to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Waterloo to Boston

  • What is the cheapest flight from Waterloo to Boston?

    In the last 5 days, the lowest price for a flight from Waterloo to Boston was $357 for a round-trip ticket.

  • Do I need a passport to fly between Waterloo and Boston?

    A passport is not required to fly from Waterloo to Boston.

  • Which airports will I be using when flying from Waterloo to Boston?

    Waterloo airport is called Waterloo and the only airport in Boston is Boston Logan Intl.

  • Which aircraft models fly most regularly from Waterloo to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Waterloo to Boston?

    oneworld is the only airline alliance operating flights between Waterloo and Boston.

  • How does KAYAK find such low prices on flights from Waterloo to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Waterloo to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Waterloo to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Waterloo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Waterloo to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Waterloo with another airline. Booking your flights between Waterloo and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Waterloo to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Waterloo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Waterloo to Boston

 
See real verified KAYAK customer reviews for airlines flying from Waterloo to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Waterloo to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11660 reviews
6.4Food
7.2Comfort
7.9Crew
7.5Boarding
6.8Entertainment
Airline reviews

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

2.0 MediocreJames, Jun 2026
DFW - MCO
Read more American Airlines reviews

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

Flight was delayed 5 hours. Initial reason for delay was 'maintenance' - which makes sense. Then, the additional 2 hours continued to say it was maintenance - when I know EWR had a 2 hour delay. AA did not say that. Additionally, when boarding, there was only one agent at the counter for a long time - until another came to help. After boarding, we had to wait another 45 minutes due to 'no catering'. So while we waited for catering, AA continued to board additional passengers - which seemed odd - and raised questions about what really was going on. I sat in First Class. During the flight, the flight crew allowed a significant number of non-First Class passengers to use the front bathroom - which created a very crowded environment in First Class which was uncomfortable. This also delayed First Class passengers from using the bathroom. Overall, horrible experience.

The Charleston, WV airport was cute. Very good staff and small enough to feel comfortable. The plane had more leg room than bigger planes. Much more comfortable.

Another uncoordinated American experience. Always surprises me at DFW for them of all places. Have to take this flight as there are no other good time options. We knew from the start that something was wrong, but the pilot wouldn't tell us. I just watched my Kayak app grow the delay by 10 minutes as it went to 3.5 hours. They were uncoordinated with maintenance (as maintenance, when finally arriving, knew within 15 minutes the plane wasn't going. No 'sorry' or 'this is what is going on' comment. The pilot seemed unfazed / didn't care about the process we were going through.

The seats. The seat in front of me was awful and when the guy sat down, it flew back and hit my head when I was putting my backpack under the seat, It didn't make for a pleasant experience,

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

Everything you need to know for your flight from Waterloo to Boston

Information on your arrival and departure airports