$37 Find Cheap Flights to Cambridge

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Cambridge departing on 2/1. 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

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Everything you should know

Cheapest round-trip
$63
Overall average: $152
Frontier
Sat 12/20Wed 12/31
ATL - BWI • Non-stop
Cheapest one-way
$37
Typical prices: $88-$324
Frontier
Sun 2/1
ATL - IAD • Non-stop
Top routes
ATL-DCA
Cheapest
BOS-DCA
Most popular
Insights
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Flight Deals
Useful Info
Flight Deals

Cheap Flights to Cambridge

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

Sat, Dec 20 - Wed, Dec 31
Frontier Logo
10:50 pm - 12:39 am
ATL
-
BWI
1h 49mnonstop
Frontier Logo
5:30 am - 7:45 am
BWI
-
ATL
2h 15mnonstop
$63Frontier
Mon, Dec 22 - Thu, Jan 1
Frontier Logo
9:47 am - 11:38 am
ATL
-
IAD
1h 51mnonstop
Frontier Logo
5:35 am - 7:46 am
IAD
-
ATL
2h 11mnonstop
$63Frontier
Sat, Jan 17 - Tue, Jan 20
American Airlines Logo
10:55 am - 2:49 pm
DFW
-
BWI
2h 54mnonstop
American Airlines Logo
3:41 pm - 6:34 pm
BWI
-
DFW
3h 53mnonstop
$114American Airlines
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
7:25 am - 11:15 am
DFW
-
IAD
2h 50mnonstop
United Airlines Logo
8:20 am - 11:09 am
IAD
-
DFW
3h 49mnonstop
$134United Airlines
Sun, Jan 11 - Tue, Jan 13
American Airlines Logo
5:15 am - 9:01 am
DFW
-
DCA
2h 46mnonstop
American Airlines Logo
6:42 pm - 9:36 pm
DCA
-
DFW
3h 54mnonstop
$136American Airlines
Sun, Jan 11 - Wed, Jan 14
United Airlines Logo
5:22 pm - 9:09 pm
DFW
-
IAD
2h 47mnonstop
United Airlines Logo
5:50 pm - 8:40 pm
IAD
-
DFW
3h 50mnonstop
$136United Airlines
Sat, Jan 17 - Tue, Jan 20
Delta Logo
5:29 am - 11:49 am
BOS
-
IAD
6h 20m1 stop
Delta Logo
6:00 am - 12:19 pm
IAD
-
BOS
6h 19m1 stop
$145Delta
Mon, Jan 12 - Wed, Jan 14
Delta Logo
4:51 pm - 11:06 pm
BOS
-
IAD
6h 15m1 stop
Delta Logo
12:23 pm - 6:30 pm
IAD
-
BOS
6h 07m1 stop
$151Delta
Mon, Feb 2 - Fri, Feb 6
Southwest Logo
10:05 am - 10:20 pm
LAX
-
DCA
9h 15m2 stops
Southwest Logo
10:45 am - 6:20 pm
DCA
-
LAX
10h 35m2 stops
$256Southwest
Thu, Feb 5 - Sun, Feb 8
Southwest Logo
5:20 am - 5:00 pm
LAX
-
IAD
8h 40m2 stops
Southwest Logo
5:30 pm - 10:00 pm
IAD
-
LAX
7h 30m1 stop
$262Southwest
Useful Info

Good to know - Book Cheap Cambridge Plane Tickets

Low seasonAugust
Cheapest flight$37
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Atlanta to Washington Dulles Airport

Flights to Cambridge: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Cambridge 
SuzetteFlew with Alaska Airlines
SEA
-
IAD
May 2025
Take a shower before arriving at airport and don't wear perfume at all! Pack bags tight, so boarding is smooth and quick.
DanielFlew with Alaska Airlines
SEA
-
IAD
May 2025
Seatac has gnarly traffic right now, took 35min to get from highway exit to the terminal
Verified travelerFlew with United Airlines
BDL
-
IAD
Dec 2024
small overheads on small planes, sometimes delayed, don't make tight connection at Dulles
JasonFlew with United Airlines
DEN
-
IAD
Nov 2024
DIA is a large airport. Get there early.
Verified travelerFlew with United Airlines
RIC
-
IAD
Jul 2024
Know where your connecting gate. You can use the airline app to bring up a map and it can give you directions and time from landing gate to departure gate.
karenFlew with Alaska Airlines
LAX
-
IAD
Jun 2024
Personal tips are bring your own food if you're hungry; keep foot space as open as possible for leg room; pack your patience
Verified travelerFlew with Alaska Airlines
LAX
-
IAD
Jun 2024
Get to the airport on time because traffic in LA is unexpected
MichaelFlew with American Airlines
PVD
-
DCA
Jun 2024
Leave a day earlier than intended in the summer.
UzomaFlew with American Airlines
ORD
-
DCA
Jan 2024
ORD and DCA are nice airports with plenty of space. ORD is always busy so allow ample time to drive there, drop your bag, and go through security if you don't have TSA pre check.
BindulFlew with United Airlines
DEN
-
IAD
Feb 2024
There are multiple flights between DEN and IAD everyday, including some wide bodies. Try and get on one of the wide bodies whenever possible.
PatriciaFlew with United Airlines
PBI
-
IAD
Jan 2024
Take DCA instead of IAD to avoid those stupid overpacked people movers

FAQs - booking Cambridge flights

  • How long is the flight to Cambridge?

    Flights from Chicago2h 12m
    Flights from Denver3h 45m
    Flights from Boston1h 41m
    Flights from Orlando2h 24m
    Flights from Providence1h 35m
  • What is the cheapest flight to Reagan Washington National Airport?

    In the last 3 days, the cheapest flight deal to Reagan Washington National Airport was found on the route from Atlanta, at $63 return. The most popular connection is from Boston to Reagan Washington National Airport and KAYAK users have found round-trip deals for as low as $142 in the last 3 days.

  • Which airlines fly to Reagan Washington National Airport?

    Many airlines fly to Reagan Washington National Airport, the most common ones being American Airlines, Delta, and Southwest. See the amount of flights per week for popular airlines flying to Reagan Washington National Airport.

  • How to fly to Cambridge?

    You cannot fly directly to Cambridge. KAYAK recommends you fly to Washington, D.C. All airports (WAS) (56.45 miles from Cambridge). From there you can rent a car or get a taxi.

  • What airports are near Cambridge?

    The closest airport is Salisbury-Ocean City (SBY) (34.38 mi). Other nearby airports are Baltimore/Washington (BWI) (52.82 mi), Washington, D.C. Reagan-National (DCA) (55.36 mi) or Washington, D.C. All airports (WAS) (56.45 mi). KAYAK recommends you fly to Washington, D.C. All airports.

  • How far is Washington, D.C. Reagan-National Airport from central Washington, D.C.?

    The city center of Washington, D.C. is 4 miles from Washington, D.C. Reagan-National Airport.

  • How does KAYAK find such low prices on flights to Cambridge?

    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 to Cambridge.

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

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

  • What is the Hacker Fare option on flights to Cambridge?

    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 Cambridge with an airline and back with another airline.

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

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

Top tips for finding cheap flights to Cambridge

  • There is no major airport in Cambridge,it is instead served by Washington, D.C.'s airports. We recommend you fly to Washington, D.C. Reagan-National Airport Airport, however you can also fly to Baltimore/Washington Airport airport or Washington, D.C. Dulles Intl Airport airport.
  • Looking for cheap airfare to Cambridge? 25% of our users found round-trip tickets to Cambridge for the following prices or less: From Miami $214, from Boston $295, from Los Angeles $607
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Cambridge flight deals.

Reviews of the top 5 airlines flying to Cambridge

 
Need help choosing which airline to fly with from the United States to Cambridge? 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.
8.0
SouthwestOverall score based on 4250 reviews
8.6Crew
8.1Boarding
7.5Entertainment
8.0Comfort
7.0Food
Airline reviews

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

10.0 ExcellentDavid, Nov 2025
BUF - PHX
Read more Southwest reviews

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

Liked that it was on time. Staff professional and friendly.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

Inbound plane was on time and flight departed on time with no issues while boarding.

Everything you need to know for your flight to Cambridge