$30 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 9/20. 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

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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

Wed, Jul 2 - Tue, Jul 8
Spirit Airlines Logo
6:00 am - 7:30 amBOS-BWI
1h 30mnonstop
Spirit Airlines Logo
2:15 pm - 3:45 pmBWI-BOS
1h 30mnonstop
$62Spirit Airlines
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Wed, Jul 9 - Mon, Jul 14
Spirit Airlines Logo
6:00 am - 7:30 amBOS-BWI
1h 30mnonstop
Spirit Airlines Logo
7:10 am - 8:37 amBWI-BOS
1h 27mnonstop
$64Spirit Airlines
Find Deal
Tue, Jul 1 - Wed, Jul 2
Frontier Logo
10:15 pm - 12:04 amATL-IAD
1h 49mnonstop
Frontier Logo
6:10 am - 8:08 amIAD-ATL
1h 58mnonstop
$106Frontier
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Wed, Jul 9 - Wed, Jul 23
Frontier Logo
10:23 pm - 12:12 amATL-IAD
1h 49mnonstop
Frontier Logo
6:10 am - 8:07 amIAD-ATL
1h 57mnonstop
$107Frontier
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Tue, Sep 9 - Sat, Sep 13
American Airlines Logo
8:26 am - 12:37 pmDFW-DCA
3h 11mnonstop
American Airlines Logo
1:33 pm - 3:53 pmDCA-DFW
3h 20mnonstop
$139American Airlines
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Tue, Aug 5 - Sat, Aug 9
American Airlines Logo
6:45 pm - 10:46 pmDFW-IAD
3h 01mnonstop
American Airlines Logo
6:27 am - 8:37 amIAD-DFW
3h 10mnonstop
$144American Airlines
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Sat, Jul 12 - Tue, Jul 15
United Airlines Logo
7:30 am - 11:32 amDFW-IAD
3h 02mnonstop
United Airlines Logo
8:45 am - 11:02 amIAD-DFW
3h 17mnonstop
$149United Airlines
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Sun, Jul 6 - Sun, Jul 13
United Airlines Logo
5:30 am - 7:16 amATL-IAD
1h 46mnonstop
United Airlines Logo
10:05 pm - 11:59 pmIAD-ATL
1h 54mnonstop
$157United Airlines
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Thu, Sep 25 - Mon, Sep 29
Delta Logo
7:30 am - 9:28 amBOS-DCA
1h 58mnonstop
Delta Logo
5:00 pm - 6:50 pmDCA-BOS
1h 50mnonstop
$161Delta
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Fri, Aug 29 - Tue, Sep 2
Delta Logo
9:59 pm - 11:53 pmBOS-DCA
1h 54mnonstop
Delta Logo
1:55 pm - 3:49 pmDCA-BOS
1h 54mnonstop
$164Delta
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Good to know - Book Cheap Cambridge Plane Tickets

Low seasonFebruary
High seasonOctober
Cheapest flight$30
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Boston to Baltimore

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

Insights shared by verified travelers who flew to Cambridge 
SuzetteFlew with Alaska AirlinesSEA-IADMay 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 AirlinesSEA-IADMay 2025
Seatac has gnarly traffic right now, took 35min to get from highway exit to the terminal
Verified travelerFlew with United AirlinesBDL-IADDec 2024
small overheads on small planes, sometimes delayed, don't make tight connection at Dulles
JasonFlew with United AirlinesDEN-IADNov 2024
DIA is a large airport. Get there early.
Verified travelerFlew with United AirlinesRIC-IADJul 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 AirlinesLAX-IADJun 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 AirlinesLAX-IADJun 2024
Get to the airport on time because traffic in LA is unexpected
MichaelFlew with American AirlinesPVD-DCAJun 2024
Leave a day earlier than intended in the summer.
UzomaFlew with American AirlinesORD-DCAJan 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 AirlinesDEN-IADFeb 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 AirlinesPBI-IADJan 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 07m
    Flights from Boston1h 38m
    Flights from Atlanta1h 52m
    Flights from Orlando2h 20m
    Flights from Los Angeles5h 18m
  • 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 Boston, at $62 return. The most popular connection is from Orlando to Reagan Washington National Airport and KAYAK users have found round-trip deals for as low as $113 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 Boston $326, from Miami $565, from Los Angeles $791
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Cambridge flight deals.

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 4287 reviews
8.2Boarding
8.0Comfort
7.1Food
7.6Entertainment
8.6Crew
Airline reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

6.0 GoodDavid, Jun 2025BWI - COS
Read more Southwest reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

Everything you need to know for your flight to Cambridge

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