BOS - MLI

$291 Find Cheap Flights from Boston to Moline

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Moline departing on 4/28. 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 Moline

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Moline, 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 Boston to Moline, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$291
Delta
Tue 4/28Wed 5/6
BOS - MLI • 1 stop
Cheapest one-way
$301
Typical prices: $266-$411
American Airlines
Fri 6/12
BOS - MLI • 1 stop
Top airlines
Cheapest • from $291 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Moline. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $456 (round-trip)
Shortest trip • 5h 29m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Moline!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Moline (BOS-MLI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Moline 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 Boston to Moline

Tue, Apr 28 - Wed, May 6
Delta Logo
5:30 pm - 10:35 pm
BOS
-
MLI
6h 05m
1 stop
Delta Logo
5:11 pm - 1:15 am
MLI
-
BOS
7h 04m
1 stop
$291Delta
Sat, Apr 25 - Sat, May 2
American Airlines Logo
1:57 pm - 6:07 pm
BOS
-
MLI
5h 10m
1 stop
American Airlines Logo
5:15 am - 11:32 am
MLI
-
BOS
5h 17m
1 stop
$293American Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
7:15 am - 12:41 pm
BOS
-
MLI
6h 26m
1 stop
United Airlines Logo
6:30 am - 2:26 pm
MLI
-
BOS
6h 56m
2 stops
$296United Airlines
Thu, Apr 23 - Tue, Apr 28
American Airlines Logo
6:30 am - 12:21 pm
BOS
-
MLI
6h 51m
1 stop
American Airlines Logo
3:48 pm - 12:04 am
MLI
-
BOS
7h 16m
1 stop
$305American Airlines
Wed, Apr 8 - Wed, Apr 22
American Airlines Logo
6:30 am - 12:21 pm
BOS
-
MLI
6h 51m
1 stop
American Airlines Logo
12:51 pm - 9:12 pm
MLI
-
BOS
7h 21m
1 stop
$319American Airlines
Thu, Apr 23 - Tue, Apr 28
United Airlines Logo
5:45 am - 12:27 pm
BOS
-
MLI
7h 42m
2 stops
United Airlines Logo
8:00 am - 2:48 pm
MLI
-
BOS
5h 48m
1 stop
$330United Airlines
Tue, Apr 28 - Wed, May 6
Delta Logo
3:00 pm - 10:35 pm
BOS
-
MLI
8h 35m
1 stop
Delta Logo
5:11 pm - 7:22 am
MLI
-
BOS
13h 11m
2 stops
$333Delta
Thu, Apr 2 - Sat, Apr 4
American Airlines Logo
6:52 am - 1:00 pm
BOS
-
MLI
7h 08m
1 stop
American Airlines Logo
2:02 pm - 9:05 pm
MLI
-
BOS
6h 03m
1 stop
$334American Airlines
Thu, Apr 23 - Tue, Apr 28
United Airlines Logo
5:45 am - 12:27 pm
BOS
-
MLI
7h 42m
2 stops
United Airlines Logo
6:30 am - 2:26 pm
MLI
-
BOS
6h 56m
2 stops
$337United Airlines
Mon, Jun 15 - Sat, Jul 11
Delta Logo
5:45 am - 10:26 am
BOS
-
MLI
5h 41m
1 stop
Delta Logo
5:00 pm - 1:03 am
MLI
-
BOS
7h 03m
1 stop
$339Delta
Booking Insights

KAYAK's insights & trends for Boston to Moline flights

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

Which airlines provide the cheapest flights from Boston to Moline?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boston to Moline were found on Delta ($291) and American Airlines ($293).

Good to know

Low seasonAugust
Cheapest flight$291
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Boston to Moline

When to book flights from Boston to Moline

Are your dates flexible? Find out the best times to travel from Boston to Moline 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 Boston to Moline

  • What is the cheapest flight from Boston to Moline?

    In the last 3 days, the lowest price for a flight from Boston to Moline was $301 for a one-way ticket and $291 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Boston to Moline?

    Star Alliance, and oneworld are the airline alliances operating flights between Boston and Moline, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Moline, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Moline are United Airlines and American Airlines. With an average price for the route of $442 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $387 and an overall rating of 7.1.

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

    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 Boston to Moline.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Moline from Boston 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 Boston to Moline?

    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 Moline with an airline and back to Boston with another airline. Booking your flights between Boston and MLI 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 Boston to Moline?

    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 Moline from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Moline

 
See real verified KAYAK customer reviews for airlines flying from Boston to Moline. 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 Boston to Moline? 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.
7.4
United AirlinesOverall score based on 9439 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Economy plus was so cramped I could not use my laptop. It was beyond bad.

4.0 OkayBryan, Mar 2026
MCO - ORD
Read more United Airlines reviews

Economy plus was so cramped I could not use my laptop. It was beyond bad.

It’s always a great time flying with united airlines.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Never going to fly your airline again if it can be avoided.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

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

Information on your arrival and departure airports